ProtectedConfiguration ProtectedConfiguration ProtectedConfiguration ProtectedConfiguration Class

定義

現在のアプリケーションの構成ファイルに対して保護された構成プロバイダーへのアクセスを提供します。Provides access to the protected-configuration providers for the current application's configuration file.

public ref class ProtectedConfiguration abstract sealed
public static class ProtectedConfiguration
type ProtectedConfiguration = class
Public Class ProtectedConfiguration
継承
ProtectedConfigurationProtectedConfigurationProtectedConfigurationProtectedConfiguration

次の例は、 ProtectedConfigurationクラスを使用して、保護された構成プロバイダーのコレクションを取得し、そのプロバイダー名、RSA プロバイダー名、およびセクション名を検出する方法を示しています。The following example shows how to use the ProtectedConfiguration class to retrieve a collection of protected-configuration providers and discover their provider name, RSA provider name, and section names.

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 'GetProviders

   <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 'GetProviderName
   
   
    Public Shared Sub Main(ByVal args() As String)

       
        ' Get current and Rsa provider names.
        GetProviderName()

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

End Class 'UsingProtectedConfiguration 

注釈

クラスProtectedConfigurationを使用すると、機密性の高い構成データを保護するために使用できるプロバイダーに関する情報を取得できます。The ProtectedConfiguration class allows you to obtain information about the providers available to protect sensitive configuration data. 通常は標準プロバイダーを使用しますが、 ProtectedConfigurationProviderクラスから派生させることによってカスタムプロバイダーを作成することもできます。You typically use the standard providers, but you can also create custom providers by deriving from the ProtectedConfigurationProvider class.

保護される構成の詳細については、「保護された構成を使用した構成情報の暗号化」を参照してください。For more information about protected configuration, see Encrypting Configuration Information Using Protected Configuration.

フィールド

DataProtectionProviderName DataProtectionProviderName DataProtectionProviderName DataProtectionProviderName

データ保護プロバイダーの名前。The name of the data protection provider.

ProtectedDataSectionName ProtectedDataSectionName ProtectedDataSectionName ProtectedDataSectionName

保護されたデータ セクションの名前。The name of the protected data section.

RsaProviderName RsaProviderName RsaProviderName RsaProviderName

RSA プロバイダーの名前。The name of the RSA provider.

プロパティ

DefaultProvider DefaultProvider DefaultProvider DefaultProvider

既定の保護された構成プロバイダーの名前を取得します。Gets the name of the default protected-configuration provider.

Providers Providers Providers Providers

インストールされている保護された構成プロバイダーのコレクションを取得します。Gets a collection of the installed protected-configuration providers.

適用対象

こちらもご覧ください