如何使用'local system'服务以域用户身份运行单独的进程?



我有以下简单的服务程序:

using System.Diagnostics;
using System.ServiceProcess;
namespace BasicService
{
    public partial class Service1 : ServiceBase
    {
        public Service1()
        {
            InitializeComponent();
        }
        protected override void OnStart(string[] args)
        {
            ProcessStartInfo processStartInfo = new ProcessStartInfo
                                                    {
                                                        Verb = "runas",
                                                        UserName = "jdoe",
                                                        Password = "XXXXXXX".ConvertToSecureString(),
                                                        Domain = "abc.com",
                                                        UseShellExecute =false,
                                                        FileName = "notepad.exe"
                                                    };
            Process.Start(processStartInfo);
        }
        protected override void OnStop()
        {
        }
    }
}

我用这个作为我的服务安装程序:

using System.ComponentModel;
using System.Configuration.Install;
using System.ServiceProcess;
namespace BasicService
{
    [RunInstaller(true)]
    public class ProjectInstaller : Installer
    {
        private readonly ServiceProcessInstaller _process;
        private readonly ServiceInstaller _service;
        public ProjectInstaller()
        {
            _process = new ServiceProcessInstaller {Account = ServiceAccount.LocalSystem};
            _service = new ServiceInstaller
                           {
                               ServiceName = "BasicService",
                               Description = "Just a testing service.",
                               StartType = ServiceStartMode.Automatic,
                           };
            Installers.Add(_process);
            Installers.Add(_service);
        }
    }
}

如果我在没有指定谓词、用户名、密码、域和useshellexecute的情况下运行此服务,那么一切都运行得很顺利。一旦我如上所述指定了这些值,我就会得到以下内容:

无法启动服务。System.ComponentModel.Win32异常(0x80004005):访问在被拒绝System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfostartInfo)的System.Diagnostics.Process.Start()位于的System.Diagnostics.Process.Start(ProcessStartInfo startInfo)中的BasicService.Service1.OnStart(String[]args)C: \ BasicService\ BasicServices\Service1.cs:第24行System.ServiceProcess.ServiceBase.ServiceQueuedMainCallback(对象状态)

有什么想法吗?

由于Windows Vista,服务不能简单地显示ui或与用户交互
http://msdn.microsoft.com/en-us/library/ms683502(VS.85).aspx

因此,要从您的服务运行GUI应用程序,您需要使用CreateProcessAsUser,这在.NET中是不直接可用的

http://blogs.msdn.com/b/alejacma/archive/2007/12/20/how-to-call-createprocesswithlogonw-createprocessasuser-in-net.aspx

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