Question

我使用Visual Studio 2013，Windows 8.1。

我尝试从模拟用户获取Environment.SpecialFolder值，但我总是空字符串值。

有什么建议吗？。

我的测试代码：

    [TestMethod]
    public void Environment_Folders_is_ok()
    {
        Console.WriteLine("CURRENT USER " + Environment.UserName);
        GlobalVariables.MyDocumentsPath = System.Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
        Console.WriteLine(GlobalVariables.MyDocumentsPath);

        var p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
        Console.WriteLine(p1);
        p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
        Console.WriteLine(p1);
        p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
        Console.WriteLine(p1);
        p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.MyComputer);
        Console.WriteLine(p1);

        var user = new Utils().DecryptValue(ConfigurationManager.AppSettings["User"]);
        var password = new Utils().DecryptValue(ConfigurationManager.AppSettings["Password"]);
        var domain = new Utils().DecryptValue(ConfigurationManager.AppSettings["Domain"]);

        GlobalVariables.Impersonate = true;

        using (new Impersonator(user, domain, password))
        {
            Console.WriteLine("IMPERSONATE with " +  user);
            p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
            Console.WriteLine(p1);
            p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
            Console.WriteLine(p1);
            p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
            Console.WriteLine(p1);
            p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
            Console.WriteLine(p1);

       }

    }

输出：

CURRENT USER MyUser

C：\用户\ MYUSER \文件
  C：\用户\ MYUSER
  C：\用户\ MYUSER \桌面
  C：\ Users \ MyUser \ Desktop

使用user2进行IMPERSONATE

更新

同样，我使用FolderBrowserDialog和方法ShowDialog，我收到错误

无法检索根文件夹

当我使用模拟用户

时

            try
            {
                Console.WriteLine("FolderBrowserDialog. IMPERSONATE WITH " + user);
                using (var fbd = new FolderBrowserDialog())
                {
                    Console.WriteLine(fbd.RootFolder);

                    p1 = System.Environment.GetFolderPath(fbd.RootFolder);
                    Console.WriteLine(p1);

                    DialogResult result = fbd.ShowDialog();
                }
            }
            catch (System.InvalidOperationException ex)
            {
                Assert.AreEqual("Unable to retrieve the root folder.", ex.Message, "No se esperaba " + ex.Message);
            }

输出：

的FolderBrowserDialog。用户2的IMPERSONATE 桌面

Answer 1

我使用LOGON32_LOGON_NEW_CREDENTIALS（LogonType.LOGON32_LOGON_NEW_CREDENTIALS, LogonProvider.LOGON32_PROVIDER_WINNT50）来模仿

https://platinumdogs.me/2008/10/30/net-c-impersonation-with-network-credentials/

和我获得的路径与用户MyUser相同。

我的代码：

   using (new Impersonator(user, domain, password
                   , LogonType.LOGON32_LOGON_NEW_CREDENTIALS, LogonProvider.LOGON32_PROVIDER_WINNT50
                ))
  {
     Console.WriteLine("IMPERSONATE LOGON32_LOGON_NEW_CREDENTIALS with " + user);
         p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
         Console.WriteLine(p1);
         p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
         Console.WriteLine(p1);
         p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
         Console.WriteLine(p1);
         p1 = System.Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
         Console.WriteLine(p1);
     }

<强>输出：

使用user2
表示LOGON32_LOGON_NEW_CREDENTIALS
C：\用户\ MYUSER \文件
  C：\用户\ MYUSER
  C：\用户\ MYUSER \桌面
  C：\ Users \ MyUser \ Desktop

Environment.SpecialFolder和Impersonation

1 个答案: