IAuthenticationModule.CanPreAuthenticate Propiedad

Definición

Espacio de nombres:

System.Net

Ensamblado:

System.Net.Requests.dll

Obtiene un valor que indica si el módulo de autenticación admite la preautenticación.

public:
 property bool CanPreAuthenticate { bool get(); };

public bool CanPreAuthenticate { get; }

member this.CanPreAuthenticate : bool

Public ReadOnly Property CanPreAuthenticate As Boolean

Valor de propiedad

Boolean

true si el módulo de autorización admite la preautenticación; en caso contrario, false.

Ejemplos

En el ejemplo siguiente se muestra cómo usar la propiedad CanPreAuthenticate. Para obtener un ejemplo completo, consulte la AuthenticationManager clase .

   String^ m_authenticationType;
   bool m_canPreAuthenticate;

public:

   // The CustomBasic constructor initializes the properties of the customized
   // authentication.
   CustomBasic()
   {
      m_authenticationType = "Basic";
      m_canPreAuthenticate = false;
   }


   property String^ AuthenticationType 
   {

      // Define the authentication type. This type is then used to identify this
      // custom authentication module. The default is set to Basic.
      virtual String^ get()
      {
         return m_authenticationType;
      }

   }

   property bool CanPreAuthenticate 
   {

      // Define the pre-authentication capabilities for the module. The default is set
      // to false.
      virtual bool get()
      {
         return m_canPreAuthenticate;
      }

   }

// Define the authentication type. This type is then used to identify this
// custom authentication module. The default is set to Basic.
public string AuthenticationType { get; } = "Basic";

// Define the pre-authentication capabilities for the module. The default is set
// to false.
public bool CanPreAuthenticate { get; }

Private m_authenticationType As String
Private m_canPreAuthenticate As Boolean


' The CustomBasic constructor initializes the properties of the customized 
' authentication.
Public Sub New()
  m_authenticationType = "Basic"
  m_canPreAuthenticate = False
End Sub

' Define the authentication type. This type is then used to identify this
' custom authentication module. The default is set to Basic.

Public ReadOnly Property AuthenticationType() As String _
 Implements IAuthenticationModule.AuthenticationType

  Get
    Return m_authenticationType
  End Get
End Property

' Define the pre-authentication capabilities for the module. The default is set
' to false.

Public ReadOnly Property CanPreAuthenticate() As Boolean _
 Implements IAuthenticationModule.CanPreAuthenticate


  Get
    Return m_canPreAuthenticate
  End Get
End Property

Comentarios

La CanPreAuthenticate propiedad se establece true en para indicar que el módulo de autenticación puede responder con una instancia válida Authorization cuando se llama al PreAuthenticate método .

Notas a los implementadores

Normalmente, se trata de un valor fijo; El módulo de autenticación puede autenticarse previamente o no.