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我编写了一个非常示例的测试程序,并将其作为本地系统帐户在域机器中运行。这是代码的样子:

static void Main(string[] args)
{
    try
    {
        System.Console.Out.WriteLine("Test Start");
        List<string> temp = new List<string>();
        temp.Add(Environment.UserDomainName);
        temp.Add("test");
        temp.Add("test.com");
        temp.Add("dc.test.com");
        temp.Add("gc.test.com");

        foreach (var i in temp)
        {

            using (HostingEnvironment.Impersonate())
            {
                System.Console.WriteLine("LDAP://{0}", i);
                DirectoryEntry entry = new DirectoryEntry("LDAP://" + i);
                try
                {
                    entry.RefreshCache();
                    string nativeGuid = entry.NativeGuid;
                    string path = entry.Path;
                    string server = entry.Options.GetCurrentServerName();
                    System.Console.WriteLine("{0} success!", i);
                }
                catch (Exception e)
                {
                    System.Console.WriteLine("{0}\n {1}", i, e);
                }
            }
        }

        System.Console.Out.WriteLine("Test End");
    }
    catch (Exception e)
    {
        System.Console.Out.WriteLine("e:Main{0}", e.Message);
    }
    System.Console.In.ReadLine();
}

域的 NetBIOS 名称是“test”,完整的域名是“test.com”。“dc.test.com”是 DC FQDN,“gc.test.com”是 GC FQDN。

它适用于“test.com”、“dc.test.com”和“gc.test.com”,但它会为“test”和“Environment.UserDomainName”抛出 DirectoryServicesCOMException (0x80072020)。

详细运行结果为:

Test Start
LDAP://TEST
TEST
 System.DirectoryServices.DirectoryServicesCOMException (0x80072020): An operati
ons error occurred.

   at System.DirectoryServices.DirectoryEntry.Bind(Boolean throwIfFail)
   at System.DirectoryServices.DirectoryEntry.Bind()
   at System.DirectoryServices.DirectoryEntry.RefreshCache()
   at ConsoleApplication1.Program.Main(String[] args)
LDAP://test
test
 System.DirectoryServices.DirectoryServicesCOMException (0x80072020): An operati
ons error occurred.

   at System.DirectoryServices.DirectoryEntry.Bind(Boolean throwIfFail)
   at System.DirectoryServices.DirectoryEntry.Bind()
   at System.DirectoryServices.DirectoryEntry.RefreshCache()
   at ConsoleApplication1.Program.Main(String[] args)
LDAP://test.com
test.com success!
LDAP://dc.test.com
dc.test.com success!
LDAP://gc.test.com
gc.test.com success!
Test End

如果我以 domian admin 帐户运行它,一切正常。知道是什么原因造成的吗?十分感谢!

4

1 回答 1

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你到底想做什么?如果您在加入域的计算机上,则应该执行new DirectoryEntry().

至于您的错误,当您使用本地帐户登录 Windows 时,UserDomainName 环境变量设置为本地计算机名称。如果该机器的名称与域的 NetBIOS 名称相同,那么如果 Windows 感到困惑,我不会感到惊讶。

于 2013-08-05T15:59:33.950 回答