如何以管理员身份从 C# 运行 PowerShell
本文关键字:运行 PowerShell 身份 管理员 | 更新日期: 2023-09-27 18:36:27
我想通过C#执行一些PowerShell脚本,但它需要管理员权限。这是我的代码(我在这里得到它):
using (new Impersonator("user", "domain", "password"))
{
// create Powershell runspace
Runspace runspace = RunspaceFactory.CreateRunspace();
// open it
runspace.Open();
// create a pipeline and feed it the script text
Pipeline pipeline = runspace.CreatePipeline();
pipeline.Commands.AddScript(scriptText);
// add parameters if any
foreach (var parameter in parameters)
{
pipeline.Commands[0].Parameters.Add(parameter.Key, parameter.Value);
}
// add an extra command to transform the script
// output objects into nicely formatted strings
// remove this line to get the actual objects
// that the script returns. For example, the script
// "Get-Process" returns a collection
// of System.Diagnostics.Process instances.
pipeline.Commands.Add("Out-String");
// execute the script
Collection<PSObject> results = pipeline.Invoke();
// close the runspace
runspace.Close();
// convert the script result into a single string
StringBuilder stringBuilder = new StringBuilder();
foreach (PSObject obj in results)
{
stringBuilder.AppendLine(obj.ToString());
}
return stringBuilder.ToString();
}
无论如何,这在我的机器上不起作用。例如,如果脚本文本是"Set-ExecutionPolicy Unrestricted
",那么我得到"Access to the registry key 'HKEY_LOCAL_MACHINE'SOFTWARE'Microsoft'PowerShell'1'ShellIds'Microsoft.PowerShell' is denied.
"
就我而言,它无法通过Get-VM
命令获取虚拟机列表。(我发现Get-VM
只有在管理员权限下运行时才会返回结果。
我做错了什么吗?这个问题有没有其他解决方案?
这将以管理员身份启动PowerShell:
var newProcessInfo = new System.Diagnostics.ProcessStartInfo();
newProcessInfo.FileName = @"C:'Windows'SysWOW64'WindowsPowerShell'v1.0'powershell.exe";
newProcessInfo.Verb = "runas";
System.Diagnostics.Process.Start(newProcessInfo);
如果需要传入脚本才能运行,请使用:
newProcessInfo.Arguments = @"C:'path'to'script.ps1";