ProtectedConfiguration Kelas

Definisi

Ruang nama:

System.Configuration

Rakitan:

System.Configuration.ConfigurationManager.dll

Menyediakan akses ke penyedia konfigurasi terproteksi untuk file konfigurasi aplikasi saat ini.

public ref class ProtectedConfiguration abstract sealed

public static class ProtectedConfiguration

type ProtectedConfiguration = class

Public Class ProtectedConfiguration

Warisan

Object

ProtectedConfiguration

Contoh

Contoh berikut menunjukkan cara menggunakan ProtectedConfiguration kelas untuk mengambil kumpulan penyedia konfigurasi yang dilindungi dan menemukan nama penyedia, nama penyedia RSA, dan nama bagian mereka.

using System;
using System.Configuration;
using System.Collections;
using System.Security.Permissions;

namespace Samples.AspNet
{
  
    // Show how to use the ProtectedConfiguration.
    public sealed class UsingProtectedConfiguration
    {

        [PermissionSet(SecurityAction.Demand, Name="FullTrust")]    
     private static void GetProviders()
        {
            // Get the providers' collection.
            ProtectedConfigurationProviderCollection
                providers = ProtectedConfiguration.Providers;

            IEnumerator pEnum =
                providers.GetEnumerator();

            foreach (ProtectedConfigurationProvider provider in
                providers)
            {
                Console.WriteLine
                    ("Provider name: {0}",
                      provider.Name);
                Console.WriteLine
                         ("Provider description: {0}",
                          provider.Description);
            }
        }

       [PermissionSet(SecurityAction.Demand, Name="FullTrust")]    
    private static void GetProviderName()
        {
            // Get the current provider name.
            string dataProtectionProviderName =
               ProtectedConfiguration.DataProtectionProviderName;
            Console.WriteLine(
                "Data protection provider name: {0}",
                 dataProtectionProviderName);

            // Get the Rsa provider name.
            string rsaProviderName =
                ProtectedConfiguration.RsaProviderName;
            Console.WriteLine(
                "Rsa provider name: {0}",
                 rsaProviderName);

            // Get the protected section name.
            string protectedSectionName =
                ProtectedConfiguration.ProtectedDataSectionName;
            Console.WriteLine(
                "Protected section name: {0}",
                 protectedSectionName);
        }

        static void Main(string[] args)
        {

            // Get current and Rsa provider names.
            GetProviderName();

            // Get the providers' collection.
            GetProviders();
        }
    }    
}

Imports System.Configuration
Imports System.Collections
Imports System.Security.Permissions

' Show how to use the ProtectedConfiguration.
NotInheritable Public Class UsingProtectedConfiguration
   
  

   <PermissionSet( _
    SecurityAction.Demand, Name:="FullTrust")> _
    Private Shared Sub GetProviders()
      ' Get the providers' collection.
        Dim providers _
        As ProtectedConfigurationProviderCollection = _
        ProtectedConfiguration.Providers
      
        Dim pEnum As IEnumerator = _
        providers.GetEnumerator()
      
        Dim provider _
        As ProtectedConfigurationProvider

        For Each provider In providers
            Console.WriteLine( _
            "Provider name: {0}", provider.Name)
            Console.WriteLine( _
            "Provider description: {0}", provider.Description)
        Next provider
   End Sub

   <PermissionSet( _
    SecurityAction.Demand, Name:="FullTrust")> _
    Private Shared Sub GetProviderName()
      ' Get the current provider name.
        Dim dataProtectionProviderName As String = _
        ProtectedConfiguration.DataProtectionProviderName
        Console.WriteLine( _
        "Data protection provider name: {0}", _
        dataProtectionProviderName)

      ' Get the Rsa provider name.
        Dim rsaProviderName As String = _
        ProtectedConfiguration.RsaProviderName
        Console.WriteLine( _
        "Rsa provider name: {0}", rsaProviderName)

        ' Get the Rsa provider name.
        Dim protectedSectionName As String = _
        ProtectedConfiguration.ProtectedDataSectionName
        Console.WriteLine( _
        "Protected section name: {0}", protectedSectionName)

    End Sub
   
   
    Public Shared Sub Main(ByVal args() As String)

       
        ' Get current and Rsa provider names.
        GetProviderName()

        ' Get the providers' collection.
        GetProviders()
        
    End Sub

End Class

Keterangan

Kelas ini ProtectedConfiguration memungkinkan Anda untuk mendapatkan informasi tentang penyedia yang tersedia untuk melindungi data konfigurasi sensitif. Anda biasanya menggunakan penyedia standar, tetapi Anda juga dapat membuat penyedia kustom dengan berasal dari ProtectedConfigurationProvider kelas .

Untuk informasi selengkapnya tentang konfigurasi yang dilindungi, lihat Mengenkripsi Informasi Konfigurasi Menggunakan Konfigurasi Terlindungi.

Bidang

DataProtectionProviderName	Nama penyedia perlindungan data.
ProtectedDataSectionName	Nama bagian data yang dilindungi.
RsaProviderName	Nama penyedia RSA.

Properti

DefaultProvider	Mendapatkan nama penyedia konfigurasi terproteksi default.
Providers	Mendapatkan kumpulan penyedia konfigurasi terproteksi yang terpasang.

Lihat juga

• ProtectedConfigurationProvider
• ProtectedConfigurationSection
• Gambaran Umum Konfigurasi terproteksi
• Mengenkripsi Informasi Konfigurasi Menggunakan Konfigurasi Terlindung