Clase AsymmetricKey

The AsymmetricKey object represents a SQL Server asymmetric key.

Jerarquía de herencia

System.Object
  Microsoft.SqlServer.Management.Smo.SmoObjectBase
    Microsoft.SqlServer.Management.Smo.SqlSmoObject
      Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Smo.AsymmetricKey

Espacio de nombres:  Microsoft.SqlServer.Management.Smo
Ensamblado:  Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)

Sintaxis

'Declaración
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None Or AutomatedPolicyEvaluationMode.Enforce Or AutomatedPolicyEvaluationMode.CheckOnChanges Or AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
<PhysicalFacetAttribute> _
<StateChangeEventAttribute("CREATE_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")> _
<StateChangeEventAttribute("ALTER_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")> _
<StateChangeEventAttribute("ALTER_AUTHORIZATION_DATABASE", "ASYMMETRIC KEY")> _
Public NotInheritable Class AsymmetricKey _
    Inherits NamedSmoObject _
    Implements IAlterable, IDroppable, ISfcSupportsDesignMode, IObjectPermission
'Uso
Dim instance As AsymmetricKey

[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None|AutomatedPolicyEvaluationMode.Enforce|AutomatedPolicyEvaluationMode.CheckOnChanges|AutomatedPolicyEvaluationMode.CheckOnSchedule)]
[PhysicalFacetAttribute]
[StateChangeEventAttribute("CREATE_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")]
[StateChangeEventAttribute("ALTER_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")]
[StateChangeEventAttribute("ALTER_AUTHORIZATION_DATABASE", "ASYMMETRIC KEY")]
public sealed class AsymmetricKey : NamedSmoObject, 
    IAlterable, IDroppable, ISfcSupportsDesignMode, IObjectPermission

[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::None|AutomatedPolicyEvaluationMode::Enforce|AutomatedPolicyEvaluationMode::CheckOnChanges|AutomatedPolicyEvaluationMode::CheckOnSchedule)]
[PhysicalFacetAttribute]
[StateChangeEventAttribute(L"CREATE_ASYMMETRIC_KEY", L"ASYMMETRICKEY", L"ASYMMETRIC KEY")]
[StateChangeEventAttribute(L"ALTER_ASYMMETRIC_KEY", L"ASYMMETRICKEY", L"ASYMMETRIC KEY")]
[StateChangeEventAttribute(L"ALTER_AUTHORIZATION_DATABASE", L"ASYMMETRIC KEY")]
public ref class AsymmetricKey sealed : public NamedSmoObject, 
    IAlterable, IDroppable, ISfcSupportsDesignMode, IObjectPermission

[<SealedAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None|AutomatedPolicyEvaluationMode.Enforce|AutomatedPolicyEvaluationMode.CheckOnChanges|AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
[<PhysicalFacetAttribute>]
[<StateChangeEventAttribute("CREATE_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")>]
[<StateChangeEventAttribute("ALTER_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")>]
[<StateChangeEventAttribute("ALTER_AUTHORIZATION_DATABASE", "ASYMMETRIC KEY")>]
type AsymmetricKey =  
    class 
        inherit NamedSmoObject 
        interface IAlterable 
        interface IDroppable 
        interface ISfcSupportsDesignMode 
        interface IObjectPermission 
    end

public final class AsymmetricKey extends NamedSmoObject implements IAlterable, IDroppable, ISfcSupportsDesignMode, IObjectPermission

El tipo AsymmetricKey expone los siguientes miembros.

Constructores

	Nombre	Descripción
	AsymmetricKey()	Initializes a new instance of the AsymmetricKey class.
	AsymmetricKey(Database, String)	Initializes a new instance of the AsymmetricKey class on the specified database.

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Propiedades

	Nombre	Descripción
	ID	Gets the ID value that uniquely identifies the asymmetric key.
	KeyEncryptionAlgorithm	Gets the encryption algorithm used to encrypt the asymmetric key.
	KeyLength	Gets the length of the asymmetric key.
	Name	Gets or sets the name of the object. (Se hereda de NamedSmoObject.)
	Owner	Gets or sets the name of the database principal that is the owner of the asymmetric key.
	Parent	Gets the Database object that is the parent of the AsymmetricKey object.
	PrivateKeyEncryptionType	Gets the encryption type for the private key for the asymmetric key.
	Properties	Gets a collection of Property objects that represent the object properties. (Se hereda de SqlSmoObject.)
	ProviderName	Gets or sets an asymmetric security key provider name.
	PublicKey	Gets the public key for the asymmetric key.
	Sid	Gets the logon security identifier (SID) for the asymmetric key.
	State	Gets the state of the referenced object. (Se hereda de SmoObjectBase.)
	Thumbprint	Gets the globally unique SHA-1 hash thumbprint for the asymmetric key.
	Urn	Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Se hereda de SqlSmoObject.)
	UserData	Gets or sets user-defined data associated with the referenced object. (Se hereda de SmoObjectBase.)

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Métodos

	Nombre	Descripción
	AddPrivateKey	Adds a private key to the asymmetric key with the specified password.
	Alter	Updates any AsymmetricKey object property changes on the instance of SQL Server.
	ChangePrivateKeyPassword	Modifies the private key password that is used to secure the private key for the asymmetric key.
	Create(AsymmetricKeyEncryptionAlgorithm)	Creates an asymmetric key on the instance of SQL Server with the specified encryption algorithm.
	Create(String, AsymmetricKeySourceType)	Creates an asymmetric key on the instance of SQL Server by loading the asymmetric key from the specified source.
	Create(AsymmetricKeyEncryptionAlgorithm, String)	Creates an asymmetric key on the instance of SQL Server with the specified encryption algorithm and the specified password.
	Create(String, AsymmetricKeySourceType, String)	Creates an asymmetric key on the instance of SQL Server by loading the specified asymmetric key and by using the specified password.
	Create(String, String, CreateDispositionType, AsymmetricKeySourceType)	Creates an asymmetric key on the instance of SQL Server by loading the specified asymmetric key and by using the specified password.
	Deny(ObjectPermissionSet, String)	Denies the specified set of permissions for the specified grantee on the asymmetric key.
	Deny(ObjectPermissionSet, array<String[])	Denies the specified set of permissions for the specified grantees on the asymmetric key.
	Deny(ObjectPermissionSet, String, Boolean)	Denies the specified set of permissions for the specified grantee and other users that the grantee granted the specified set of permissions on the asymmetric key.
	Deny(ObjectPermissionSet, array<String[], Boolean)	Denies the specified set of permissions for the specified grantees and other users that the grantee granted the specified set of permissions on the asymmetric key.
	Discover	Discovers a list of type Object. (Se hereda de SqlSmoObject.)
	Drop()	Removes the asymmetric key from the instance of SQL Server.
	Drop(Boolean)	Removes an Extensible Key Management (EKM) key from an EKM device.
	EnumObjectPermissions()	Enumerates a list of object permissions for the asymmetric key.
	EnumObjectPermissions(String)	Enumerates a list of object permissions for a specified grantee on the asymmetric key.
	EnumObjectPermissions(ObjectPermissionSet)	Enumerates a list of object permissions for a specified permission on the asymmetric key.
	EnumObjectPermissions(String, ObjectPermissionSet)	Enumerates a list of object permissions for a specified grantee and a specified permission on the asymmetric key.
	Equals	(Se hereda de Object.)
	FormatSqlVariant	Formats an object as SqlVariant type. (Se hereda de SqlSmoObject.)
	GetContextDB	Gets the context database that is associated with this object. (Se hereda de SqlSmoObject.)
	GetDBName	Gets the database name that is associated with the object. (Se hereda de SqlSmoObject.)
	GetHashCode	(Se hereda de Object.)
	GetPropValue	Gets a property value of the SqlSmoObject object. (Se hereda de SqlSmoObject.)
	GetPropValueOptional	Gets a property value of the SqlSmoObject object. (Se hereda de SqlSmoObject.)
	GetPropValueOptionalAllowNull	Gets a property value of the SqlSmoObject object. (Se hereda de SqlSmoObject.)
	GetServerObject	Gets the server of the SqlSmoObject object. (Se hereda de SqlSmoObject.)
	GetType	(Se hereda de Object.)
	Grant(ObjectPermissionSet, String)	Grants the specified set of permissions to a grantee on the asymmetric key.
	Grant(ObjectPermissionSet, array<String[])	Grants the specified set of permissions to the specified grantees on the asymmetric key.
	Grant(ObjectPermissionSet, String, Boolean)	Grants access to the specified permission to the grantee and the ability to grant access to other users on the asymmetric key.
	Grant(ObjectPermissionSet, array<String[], Boolean)	Grants access to the specified permission to the grantees and the ability to grant access to other users on the asymmetric key.
	Grant(ObjectPermissionSet, String, Boolean, String)	Grants the specified set of permissions to the grantee and the ability to grant the set of permissions to other users on the asymmetric key under an assumed role.
	Grant(ObjectPermissionSet, array<String[], Boolean, String)	Grants the specified set of permissions to the grantees and the ability to grant the set of permissions to other users on the asymmetric key under an assumed role.
	Initialize()	Initializes the object and forces the properties be loaded. (Se hereda de SqlSmoObject.)
	Initialize(Boolean)	Initializes the object and forces the properties be loaded. (Se hereda de SqlSmoObject.)
	IsObjectInitialized	Verifies whether the object has been initialized. (Se hereda de SqlSmoObject.)
	IsObjectInSpace	Verifies whether the object is isolated or connected to the instance of SQL Server. (Se hereda de SqlSmoObject.)
	Refresh	Refreshes the object and retrieves properties when the object is next accessed. (Se hereda de SqlSmoObject.)
	RemovePrivateKey	Removes the private key from the asymmetric key.
	Revoke(ObjectPermissionSet, String)	Revokes a previously granted set of permissions for a grantee on the asymmetric key.
	Revoke(ObjectPermissionSet, array<String[])	Revokes a previously granted set of permissions for a list of grantees on the asymmetric key.
	Revoke(ObjectPermissionSet, String, Boolean, Boolean)	Revokes previously granted permissions for a grantee on the asymmetric key and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean)	Revokes previously granted permissions for grantees on the asymmetric key and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Revoke(ObjectPermissionSet, String, Boolean, Boolean, String)	Revokes previously granted permissions for a grantee on the asymmetric key and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean, String)	Revokes previously granted permissions for grantees on the asymmetric key and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. (Se hereda de SqlSmoObject.)
	ToString	Returns a String that represents the referenced object. (Se hereda de SqlSmoObject.)
	Validate	Validates the state of an object. (Se hereda de SmoObjectBase.)

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Eventos

	Nombre	Descripción
	PropertyChanged	Represents the event that occurs when a property is changed. (Se hereda de SqlSmoObject.)
	PropertyMetadataChanged	Represents the event that occurs when property metadata changes. (Se hereda de SqlSmoObject.)

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Implementaciones de interfaces explícitas

	Nombre	Descripción
	IAlienObject.Discover	Discovers any dependencies. No haga referencia directamente a este miembro en el código. Admite la infraestructura de SQL Server. (Se hereda de SqlSmoObject.)
	IAlienObject.GetDomainRoot	Returns the root of the domain. (Se hereda de SqlSmoObject.)
	IAlienObject.GetParent	Gets the parent of this object. No haga referencia directamente a este miembro en el código. Admite la infraestructura de SQL Server. (Se hereda de SqlSmoObject.)
	IAlienObject.GetPropertyType	Gets the type of the specified property. (Se hereda de SqlSmoObject.)
	IAlienObject.GetPropertyValue	Gets the value of the specified property. (Se hereda de SqlSmoObject.)
	IAlienObject.GetUrn	Gets the Unified Resource Name (URN) of the object. No haga referencia directamente a este miembro en el código. Admite la infraestructura de SQL Server. (Se hereda de SqlSmoObject.)
	IAlienObject.Resolve	Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (Se hereda de SqlSmoObject.)
	IAlienObject.SetObjectState	Sets the object state to the specified SfcObjectState value. (Se hereda de SqlSmoObject.)
	IAlienObject.SetPropertyValue	Sets the property value. (Se hereda de SqlSmoObject.)
	ISfcPropertyProvider.GetPropertySet	Gets the interface reference to the set of properties of this object. (Se hereda de SqlSmoObject.)
	ISfcSupportsDesignMode.IsDesignMode	Gets a Boolean value that indicates whether the object supports design mode. Solamente se identifica con fines informativos. No compatible. La compatibilidad con versiones posteriores no está garantizada.

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Comentarios

To get AsymmetricKey object properties, users can be a member of the public fixed server role.

To set any AsymmetricKey object properties and run the Alter method, users must have CONTROL permission on the database.

To create an AsymmetricKey object, users must have CREATE ASYMMETRIC KEY role permission on the parent database.

To drop an AsymmetricKey object, users must be the owner of the asymmetric key or have CONTROL permission on the asymmetric key.

To grant, deny, and revoke permission on the AsymmetricKey object, users must have CONROL permission on the asymmetric key.

Ejemplos

Conceder, revocar y denegar permisos

Seguridad para subprocesos

Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.

Vea también

Referencia

Espacio de nombres Microsoft.SqlServer.Management.Smo

Otros recursos

Jerarquía de cifrado

CREATE ASYMMETRIC KEY (Transact-SQL)