在初始化我的应用程序时,我设置了System.Threading.Thread.CurrentPrincial
。但是在初始化应用程序并且我想要访问此Principal之后,CurrentPrincipal再次包含默认的GenericPrincipal。
任何人都知道为什么我会这样做?以及如何在初始化应用程序后设置Principal以便访问它。
以下示例演示了行为:
MainWindow.xaml:
<Window x:Class="PrincipalTest.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<Grid>
<Button Click="ButtonClick"/>
</Grid>
</Window>
MainWindow.xaml.cs:
using System.Collections.Generic;
using System.Diagnostics;
using System.Security.Claims;
using System.Threading;
using System.Windows;
namespace PrincipalTest
{
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
Debug.WriteLine("Principal Type: {0}", Thread.CurrentPrincipal.GetType()); // Principal Type: System.Security.Principal.GenericPrincipal
Thread.CurrentPrincipal = new ClaimsPrincipal();
Debug.WriteLine("Principal Type: {0}", Thread.CurrentPrincipal.GetType()); // Principal Type: System.Security.Claims.ClaimsPrincipal
}
private void ButtonClick(object sender, RoutedEventArgs e)
{
Debug.WriteLine("Principal Type: {0}", Thread.CurrentPrincipal.GetType()); // Principal Type: System.Security.Principal.GenericPrincipal
}
}
}
在我的真实项目中,我在Bootstrapper中设置了Thread.CurrentPrincipal
属性。
答案 0 :(得分:4)
您必须使用AppDomain.CurrentDomain.SetThreadPrincipal()
在Window.Loaded之后将CurrentPrincipal重置为默认值(GenericPrincipal)