X509Store.Open(OpenFlags) Yöntem

Tanım

Ad Alanı:

System.Security.Cryptography.X509Certificates

Bütünleştirilmiş Kod:

System.Security.Cryptography.dll

Kaynak:

X509Store.cs

Bayrak ayarlarına bağlı OpenFlags olarak bir X.509 sertifika deposu açar veya yeni bir depo oluşturur.

public:
 void Open(System::Security::Cryptography::X509Certificates::OpenFlags flags);

public void Open (System.Security.Cryptography.X509Certificates.OpenFlags flags);

member this.Open : System.Security.Cryptography.X509Certificates.OpenFlags -> unit

Public Sub Open (flags As OpenFlags)

Parametreler

flags

OpenFlags

X.509 sertifika depounu açmanın yolunu belirten sabit listesi değerlerinin bit düzeyinde birleşimi.

Özel durumlar

CryptographicException

Depo istendiği gibi açılamıyor.

SecurityException

Çağıranın gerekli izni yok.

ArgumentException

Depo geçersiz değerler içeriyor.

Örnekler

Aşağıdaki kod örneği bir X.509 sertifika deposu açar, sertifikaları ekleyip siler ve ardından depoyu kapatır. Yerel bir depoya ekleyip kaldırmanız gereken üç sertifikanız olduğunu varsayar.

#using <System.dll>
#using <System.Security.dll>

using namespace System;
using namespace System::Security::Cryptography;
using namespace System::Security::Cryptography::X509Certificates;
using namespace System::IO;
int main()
{
   
   //Create new X509 store called teststore from the local certificate store.
   X509Store ^ store = gcnew X509Store( "teststore",StoreLocation::CurrentUser );
   store->Open( OpenFlags::ReadWrite );
   X509Certificate2 ^ certificate = gcnew X509Certificate2;
   
   //Create certificates from certificate files.
   //You must put in a valid path to three certificates in the following constructors.
   X509Certificate2 ^ certificate1 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer" );
   X509Certificate2 ^ certificate2 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer" );
   X509Certificate2 ^ certificate5 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer" );
   
   //Create a collection and add two of the certificates.
   X509Certificate2Collection ^ collection = gcnew X509Certificate2Collection;
   collection->Add( certificate2 );
   collection->Add( certificate5 );
   
   //Add certificates to the store.
   store->Add( certificate1 );
   store->AddRange( collection );
   X509Certificate2Collection ^ storecollection = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "Store name: {0}", store->Name );
   Console::WriteLine( "Store location: {0}", store->Location );
   System::Collections::IEnumerator^ myEnum = storecollection->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a certificate.
   store->Remove( certificate1 );
   X509Certificate2Collection ^ storecollection2 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine );
   System::Collections::IEnumerator^ myEnum1 = storecollection2->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum1->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a range of certificates.
   store->RemoveRange( collection );
   X509Certificate2Collection ^ storecollection3 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine );
   if ( storecollection3->Count == 0 )
   {
      Console::WriteLine( "Store contains no certificates." );
   }
   else
   {
      System::Collections::IEnumerator^ myEnum2 = storecollection3->GetEnumerator();
      while ( myEnum2->MoveNext() )
      {
         X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum2->Current);
         Console::WriteLine( "certificate name: {0}", x509->Subject );
      }
   }

   
   //Close the store.
   store->Close();
}

using System;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.IO;

public class X509store2
{
    public static void Main (string[] args)
    {
        //Create new X509 store called teststore from the local certificate store.
        X509Store store = new X509Store ("teststore", StoreLocation.CurrentUser);
        store.Open (OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2 ();

        //Create certificates from certificate files.
        //You must put in a valid path to three certificates in the following constructors.
        X509Certificate2 certificate1 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2 ("c:\\mycerts\\*****.cer");

        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = new X509Certificate2Collection ();
        collection.Add (certificate2);
        collection.Add (certificate5);

        //Add certificates to the store.
        store.Add (certificate1);
        store.AddRange (collection);

        X509Certificate2Collection storecollection = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("Store name: {0}", store.Name);
        Console.WriteLine ("Store location: {0}", store.Location);
        foreach (X509Certificate2 x509 in storecollection)
        {
            Console.WriteLine("certificate name: {0}",x509.Subject);
        }

        //Remove a certificate.
        store.Remove (certificate1);
        X509Certificate2Collection storecollection2 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        foreach (X509Certificate2 x509 in storecollection2)
        {
            Console.WriteLine ("certificate name: {0}", x509.Subject);
        }

        //Remove a range of certificates.
        store.RemoveRange (collection);
        X509Certificate2Collection storecollection3 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        if (storecollection3.Count == 0)
        {
            Console.WriteLine ("Store contains no certificates.");
        }
        else
        {
            foreach (X509Certificate2 x509 in storecollection3)
            {
                Console.WriteLine ("certificate name: {0}", x509.Subject);
            }
        }

        //Close the store.
        store.Close ();
    }	
}

Imports System.Security.Cryptography
Imports System.Security.Cryptography.X509Certificates
Imports System.IO



Class X509store2

    Shared Sub Main(ByVal args() As String)
        'Create new X509 store called teststore from the local certificate store.
        Dim store As New X509Store("teststore", StoreLocation.CurrentUser)
        store.Open(OpenFlags.ReadWrite)
        Dim certificate As New X509Certificate2()

        'Create certificates from certificate files.
        'You must put in a valid path to three certificates in the following constructors.
        Dim certificate1 As New X509Certificate2("c:\mycerts\*****.cer")
        Dim certificate2 As New X509Certificate2("c:\mycerts\*****.cer")
        Dim certificate5 As New X509Certificate2("c:\mycerts\*****.cer")

        'Create a collection and add two of the certificates.
        Dim collection As New X509Certificate2Collection()
        collection.Add(certificate2)
        collection.Add(certificate5)

        'Add certificates to the store.
        store.Add(certificate1)
        store.AddRange(collection)

        Dim storecollection As X509Certificate2Collection = CType(store.Certificates, X509Certificate2Collection)
        Console.WriteLine("Store name: {0}", store.Name)
        Console.WriteLine("Store location: {0}", store.Location)
        Dim x509 As X509Certificate2
        For Each x509 In storecollection
            Console.WriteLine("certificate name: {0}", x509.Subject)
        Next x509

        'Remove a certificate.
        store.Remove(certificate1)
        Dim storecollection2 As X509Certificate2Collection = CType(store.Certificates, X509Certificate2Collection)
        Console.WriteLine("{1}Store name: {0}", store.Name, Environment.NewLine)
        Dim x509a As X509Certificate2
        For Each x509a In storecollection2
            Console.WriteLine("certificate name: {0}", x509a.Subject)
        Next x509a

        'Remove a range of certificates.
        store.RemoveRange(collection)
        Dim storecollection3 As X509Certificate2Collection = CType(store.Certificates, X509Certificate2Collection)
        Console.WriteLine("{1}Store name: {0}", store.Name, Environment.NewLine)
        If storecollection3.Count = 0 Then
            Console.WriteLine("Store contains no certificates.")
        Else
            Dim x509b As X509Certificate2
            For Each x509b In storecollection3
                Console.WriteLine("certificate name: {0}", x509b.Subject)
            Next x509b
        End If

        'Close the store.
        store.Close()

    End Sub
End Class

Açıklamalar

Mevcut X.509 depolarını açmak için bu yöntemi kullanın. Depodaki sertifikaları listelemek için tarafından StorePermissionFlagsbelirtilen ek izinlere sahip olmanız gerektiğini unutmayın. Sınıf oluşturucusunun var olmayan bir depo adını geçirerek ve dışında herhangi OpenFlags bir bayrak OpenExistingOnlykullanarak yeni bir depo oluşturabilirsiniz.