HW9*_*W90 13 c# powershell console-application c#-4.0
我正在尝试从ac#应用程序执行PowerShell脚本.该脚本必须在特殊的usercontext下执行.
我尝试了不同的场景,有些人正在努力:
1.来自PowerShell的直接调用
我直接从ps-console调用脚本,该控制台在正确的usercredentials下运行.
C:\Scripts\GroupNewGroup.ps1 1
结果:成功运行脚本.
2.来自ac#console应用程序
我从ac #consoleapplication调用了脚本,该脚本是在正确的usercredentials下启动的.
码:
string cmdArg = "C:\\Scripts\\GroupNewGroup.ps1 1"
Runspace runspace = RunspaceFactory.CreateRunspace();
runspace.ApartmentState = System.Threading.ApartmentState.STA;
runspace.ThreadOptions = PSThreadOptions.UseCurrentThread;
runspace.Open();
Pipeline pipeline = runspace.CreatePipeline();
pipeline.Commands.AddScript(cmdArg);
pipeline.Commands[0].MergeMyResults(PipelineResultTypes.Error, PipelineResultTypes.Output);
Collection<PSObject> results = pipeline.Invoke();
var error = pipeline.Error.ReadToEnd();
runspace.Close();
if (error.Count >= 1)
{
string errors = "";
foreach (var Error in error)
{
errors = errors + " " + Error.ToString();
}
}
结果:没有成功.还有很多"Null-Array"例外.
3.来自ac#console应用程序 - 代码端冒充
(http://platinumdogs.me/2008/10/30/net-c-impersonation-with-network-credentials)
我从ac #consoleapplication调用了脚本,该脚本在正确的用户凭据下启动,代码包含模拟.
码:
using (new Impersonator("Administrator2", "domain", "testPW"))
{
using (RunspaceInvoke invoker = new RunspaceInvoke())
{
invoker.Invoke("Set-ExecutionPolicy Unrestricted");
}
string cmdArg = "C:\\Scripts\\GroupNewGroup.ps1 1";
Runspace runspace = RunspaceFactory.CreateRunspace();
runspace.ApartmentState = System.Threading.ApartmentState.STA;
runspace.ThreadOptions = PSThreadOptions.UseCurrentThread;
runspace.Open();
Pipeline pipeline = runspace.CreatePipeline();
pipeline.Commands.AddScript(cmdArg);
pipeline.Commands[0].MergeMyResults(PipelineResultTypes.Error, PipelineResultTypes.Output);
Collection<PSObject> results = pipeline.Invoke();
var error = pipeline.Error.ReadToEnd();
runspace.Close();
if (error.Count >= 1)
{
string errors = "";
foreach (var Error in error)
{
errors = errors + " " + Error.ToString();
}
}
}
结果:
http://XXXX/websites/Test4/无法找到Web应用程序.验证您是否正确键入了URL.如果URL应该提供现有内容,系统管理员可能需要添加一个新的请求URL映射到预期的应用程序."到目前为止还没有可行的答案
有谁知道为什么存在差异以及如何解决问题？
你有没有尝试过 Set-ExecutionPolicy Unrestricted
using ( new Impersonator( "myUsername", "myDomainname", "myPassword" ) )
{
using (RunspaceInvoke invoker = new RunspaceInvoke())
{
invoker.Invoke("Set-ExecutionPolicy Unrestricted");
}
}
编辑:
发现这个小宝石...... http://www.codeproject.com/Articles/10090/A-small-C-Class-for-impersonating-a-User
namespace Tools
{
#region Using directives.
// ----------------------------------------------------------------------
using System;
using System.Security.Principal;
using System.Runtime.InteropServices;
using System.ComponentModel;
// ----------------------------------------------------------------------
#endregion
/////////////////////////////////////////////////////////////////////////
/// <summary>
/// Impersonation of a user. Allows to execute code under another
/// user context.
/// Please note that the account that instantiates the Impersonator class
/// needs to have the 'Act as part of operating system' privilege set.
/// </summary>
/// <remarks>
/// This class is based on the information in the Microsoft knowledge base
/// article http://support.microsoft.com/default.aspx?scid=kb;en-us;Q306158
///
/// Encapsulate an instance into a using-directive like e.g.:
///
/// ...
/// using ( new Impersonator( "myUsername", "myDomainname", "myPassword" ) )
/// {
/// ...
/// [code that executes under the new context]
/// ...
/// }
/// ...
///
/// Please contact the author Uwe Keim (mailto:uwe.keim@zeta-software.de)
/// for questions regarding this class.
/// </remarks>
public class Impersonator :
IDisposable
{
#region Public methods.
// ------------------------------------------------------------------
/// <summary>
/// Constructor. Starts the impersonation with the given credentials.
/// Please note that the account that instantiates the Impersonator class
/// needs to have the 'Act as part of operating system' privilege set.
/// </summary>
/// <param name="userName">The name of the user to act as.</param>
/// <param name="domainName">The domain name of the user to act as.</param>
/// <param name="password">The password of the user to act as.</param>
public Impersonator(
string userName,
string domainName,
string password )
{
ImpersonateValidUser( userName, domainName, password );
}
// ------------------------------------------------------------------
#endregion
#region IDisposable member.
// ------------------------------------------------------------------
public void Dispose()
{
UndoImpersonation();
}
// ------------------------------------------------------------------
#endregion
#region P/Invoke.
// ------------------------------------------------------------------
[DllImport("advapi32.dll", SetLastError=true)]
private static extern int LogonUser(
string lpszUserName,
string lpszDomain,
string lpszPassword,
int dwLogonType,
int dwLogonProvider,
ref IntPtr phToken);
[DllImport("advapi32.dll", CharSet=CharSet.Auto, SetLastError=true)]
private static extern int DuplicateToken(
IntPtr hToken,
int impersonationLevel,
ref IntPtr hNewToken);
[DllImport("advapi32.dll", CharSet=CharSet.Auto, SetLastError=true)]
private static extern bool RevertToSelf();
[DllImport("kernel32.dll", CharSet=CharSet.Auto)]
private static extern bool CloseHandle(
IntPtr handle);
private const int LOGON32_LOGON_INTERACTIVE = 2;
private const int LOGON32_PROVIDER_DEFAULT = 0;
// ------------------------------------------------------------------
#endregion
#region Private member.
// ------------------------------------------------------------------
/// <summary>
/// Does the actual impersonation.
/// </summary>
/// <param name="userName">The name of the user to act as.</param>
/// <param name="domainName">The domain name of the user to act as.</param>
/// <param name="password">The password of the user to act as.</param>
private void ImpersonateValidUser(
string userName,
string domain,
string password )
{
WindowsIdentity tempWindowsIdentity = null;
IntPtr token = IntPtr.Zero;
IntPtr tokenDuplicate = IntPtr.Zero;
try
{
if ( RevertToSelf() )
{
if ( LogonUser(
userName,
domain,
password,
LOGON32_LOGON_INTERACTIVE,
LOGON32_PROVIDER_DEFAULT,
ref token ) != 0 )
{
if ( DuplicateToken( token, 2, ref tokenDuplicate ) != 0 )
{
tempWindowsIdentity = new WindowsIdentity( tokenDuplicate );
impersonationContext = tempWindowsIdentity.Impersonate();
}
else
{
throw new Win32Exception( Marshal.GetLastWin32Error() );
}
}
else
{
throw new Win32Exception( Marshal.GetLastWin32Error() );
}
}
else
{
throw new Win32Exception( Marshal.GetLastWin32Error() );
}
}
finally
{
if ( token!= IntPtr.Zero )
{
CloseHandle( token );
}
if ( tokenDuplicate!=IntPtr.Zero )
{
CloseHandle( tokenDuplicate );
}
}
}
/// <summary>
/// Reverts the impersonation.
/// </summary>
private void UndoImpersonation()
{
if ( impersonationContext!=null )
{
impersonationContext.Undo();
}
}
private WindowsImpersonationContext impersonationContext = null;
// ------------------------------------------------------------------
#endregion
}
/////////////////////////////////////////////////////////////////////////
}
我只是花了一天时间为自己解决这个问题.
我终于通过将-Scope Process添加到Set-ExecutionPolicy 来使其工作
invoker.Invoke("Set-ExecutionPolicy Unrestricted -Scope Process");
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