AppDomain.SetThreadPrincipal(IPrincipal) Yöntem
Tanım
Önemli
Bazı bilgiler ürünün ön sürümüyle ilgilidir ve sürüm öncesinde önemli değişiklikler yapılmış olabilir. Burada verilen bilgilerle ilgili olarak Microsoft açık veya zımni hiçbir garanti vermez.
Bu uygulama etki alanında yürütülürken bir sorumluya bağlanmayı denerlerse, iş parçacıklarına eklenecek varsayılan asıl nesneyi ayarlar.
public:
void SetThreadPrincipal(System::Security::Principal::IPrincipal ^ principal);
public:
virtual void SetThreadPrincipal(System::Security::Principal::IPrincipal ^ principal);
public void SetThreadPrincipal (System.Security.Principal.IPrincipal principal);
member this.SetThreadPrincipal : System.Security.Principal.IPrincipal -> unit
abstract member SetThreadPrincipal : System.Security.Principal.IPrincipal -> unit
override this.SetThreadPrincipal : System.Security.Principal.IPrincipal -> unit
Public Sub SetThreadPrincipal (principal As IPrincipal)
Parametreler
- principal
- IPrincipal
İş parçacıklarına eklenecek asıl nesne.
Uygulamalar
Özel durumlar
principal
, null
değeridir.
İş parçacığı sorumlusu zaten ayarlanmış.
İşlem, yüklenmemiş bir uygulama etki alanında deneniyor.
Örnekler
Aşağıdaki örnek, uygulama etki alanında yürütülen iş parçacıklarına eklemek için kullanılabilecek sorumluyu değiştirmek için yöntemini kullanmanın SetThreadPrincipal etkisini gösterir. Ayrıca uygulama etki alanının asıl ilkesini değiştirmek için yöntemini kullanmanın SetPrincipalPolicy iş parçacıkları üzerindeki etkisini gösterir.
using namespace System;
using namespace System::Security::Principal;
using namespace System::Threading;
ref class ADPrincipal
{
public:
static void PrintPrincipalInformation()
{
IPrincipal^ curPrincipal = Thread::CurrentPrincipal;
if ( curPrincipal != nullptr )
{
Console::WriteLine( "Type: {0}", curPrincipal->GetType()->Name );
Console::WriteLine( "Name: {0}", curPrincipal->Identity->Name );
Console::WriteLine( "Authenticated: {0}", curPrincipal->Identity->IsAuthenticated );
Console::WriteLine();
}
}
};
int main()
{
// Create a new thread with a generic principal.
Thread^ t = gcnew Thread( gcnew ThreadStart( ADPrincipal::PrintPrincipalInformation ) );
t->Start();
t->Join();
// Set the principal policy to WindowsPrincipal.
AppDomain^ currentDomain = AppDomain::CurrentDomain;
currentDomain->SetPrincipalPolicy( PrincipalPolicy::WindowsPrincipal );
// The new thread will have a Windows principal representing the
// current user.
t = gcnew Thread( gcnew ThreadStart( ADPrincipal::PrintPrincipalInformation ) );
t->Start();
t->Join();
// Create a principal to use for new threads.
IIdentity^ identity = gcnew GenericIdentity( "NewUser" );
IPrincipal^ principal = gcnew GenericPrincipal( identity,nullptr );
currentDomain->SetThreadPrincipal( principal );
// Create a new thread with the principal created above.
t = gcnew Thread( gcnew ThreadStart( ADPrincipal::PrintPrincipalInformation ) );
t->Start();
t->Join();
// Wait for user input before terminating.
Console::ReadLine();
}
using System;
using System.Security.Principal;
using System.Threading;
class ADPrincipal
{
static void Main(string[] args)
{
// Create a new thread with a generic principal.
Thread t = new Thread(new ThreadStart(PrintPrincipalInformation));
t.Start();
t.Join();
// Set the principal policy to WindowsPrincipal.
AppDomain currentDomain = AppDomain.CurrentDomain;
currentDomain.SetPrincipalPolicy(PrincipalPolicy.WindowsPrincipal);
// The new thread will have a Windows principal representing the
// current user.
t = new Thread(new ThreadStart(PrintPrincipalInformation));
t.Start();
t.Join();
// Create a principal to use for new threads.
IIdentity identity = new GenericIdentity("NewUser");
IPrincipal principal = new GenericPrincipal(identity, null);
currentDomain.SetThreadPrincipal(principal);
// Create a new thread with the principal created above.
t = new Thread(new ThreadStart(PrintPrincipalInformation));
t.Start();
t.Join();
// Wait for user input before terminating.
Console.ReadLine();
}
static void PrintPrincipalInformation()
{
IPrincipal curPrincipal = Thread.CurrentPrincipal;
if(curPrincipal != null)
{
Console.WriteLine("Type: " + curPrincipal.GetType().Name);
Console.WriteLine("Name: " + curPrincipal.Identity.Name);
Console.WriteLine("Authenticated: " +
curPrincipal.Identity.IsAuthenticated);
Console.WriteLine();
}
}
}
open System
open System.Security.Principal
open System.Threading
let printPrincipalInformation () =
let curPrincipal = Thread.CurrentPrincipal
if curPrincipal <> null then
printfn $"Type: {curPrincipal.GetType().Name}"
printfn $"Name: {curPrincipal.Identity.Name}"
printfn $"Authenticated: {curPrincipal.Identity.IsAuthenticated}\n"
[<EntryPoint>]
let main _ =
// Create a new thread with a generic principal.
let t = Thread(ThreadStart printPrincipalInformation)
t.Start()
t.Join()
// Set the principal policy to WindowsPrincipal.
let currentDomain = AppDomain.CurrentDomain
currentDomain.SetPrincipalPolicy PrincipalPolicy.WindowsPrincipal
// The new thread will have a Windows principal representing the
// current user.
let t = Thread(ThreadStart printPrincipalInformation)
t.Start()
t.Join()
// Create a principal to use for new threads.
let identity = GenericIdentity "NewUser"
let principal = GenericPrincipal(identity, null)
currentDomain.SetThreadPrincipal principal
// Create a new thread with the principal created above.
let t = Thread(ThreadStart printPrincipalInformation)
t.Start()
t.Join()
// Wait for user input before terminating.
Console.ReadLine() |> ignore
0
Imports System.Security.Principal
Imports System.Threading
Class ADPrincipal
Overloads Shared Sub Main(ByVal args() As String)
' Create a new thread with a generic principal.
Dim t As New Thread(New ThreadStart(AddressOf PrintPrincipalInformation))
t.Start()
t.Join()
' Set the principal policy to WindowsPrincipal.
Dim currentDomain As AppDomain = AppDomain.CurrentDomain
currentDomain.SetPrincipalPolicy(PrincipalPolicy.WindowsPrincipal)
' The new thread will have a Windows principal representing the
' current user.
t = New Thread(New ThreadStart(AddressOf PrintPrincipalInformation))
t.Start()
t.Join()
' Create a principal to use for new threads.
Dim identity = New GenericIdentity("NewUser")
Dim principal = New GenericPrincipal(identity, Nothing)
currentDomain.SetThreadPrincipal(principal)
' Create a new thread with the principal created above.
t = New Thread(New ThreadStart(AddressOf PrintPrincipalInformation))
t.Start()
t.Join()
' Wait for user input before terminating.
Console.ReadLine()
End Sub
Shared Sub PrintPrincipalInformation()
Dim curPrincipal As IPrincipal = Thread.CurrentPrincipal
If Not (curPrincipal Is Nothing) Then
Console.WriteLine("Type: " & CType(curPrincipal, Object).GetType().Name)
Console.WriteLine("Name: " & curPrincipal.Identity.Name)
Console.WriteLine("Authenticated: " & curPrincipal.Identity.IsAuthenticated)
Console.WriteLine()
End If
End Sub
End Class