在我目前正在编写的脚本中，我创建了一个专用用户来启动我们内部开发的一些 Windows 服务。为了启动这些服务，我们的“专用”用户需要 SeServiceLogonRight 权限。目前，我正在使用 ntrights.exe 分配该权限，并从我的 PowerShell 脚本中进行以下调用：
{.$global:RootInstallDir\..\Common\SupportTools\ntrights.exe -m $env:COMPUTERNAME -u $HealthLinkUser +r SeServiceLogonRight }
但是，我对此并不满意。 PowerShell 必须有一种更简洁的方法。
【问题讨论】：
标签： powershell
此脚本包含运行良好且没有任何依赖关系的函数：
https://gallery.technet.microsoft.com/scriptcenter/Grant-Revoke-Query-user-26e259b0
除此之外，这里是您的问题的具体解决方案：
function Add-ServiceLogonRight([string] $Username) {
Write-Host "Enable ServiceLogonRight for $Username"
$tmp = New-TemporaryFile
secedit /export /cfg "$tmp.inf" | Out-Null
(gc -Encoding ascii "$tmp.inf") -replace '^SeServiceLogonRight .+', "`$0,$Username" | sc -Encoding ascii "$tmp.inf"
secedit /import /cfg "$tmp.inf" /db "$tmp.sdb" | Out-Null
secedit /configure /db "$tmp.sdb" /cfg "$tmp.inf" | Out-Null
rm $tmp* -ea 0
}
【讨论】：
这对我有用。您可以决定哪个更干净；-) 关键是 LsaAddAccountRights windows API 函数。
Add-Type @'
using System;
using System.Collections.Generic;
using System.Text;
namespace MyLsaWrapper
{
using System.Runtime.InteropServices;
using System.Security;
using System.Management;
using System.Runtime.CompilerServices;
using System.ComponentModel;
using LSA_HANDLE = IntPtr;
[StructLayout(LayoutKind.Sequential)]
struct LSA_OBJECT_ATTRIBUTES
{
internal int Length;
internal IntPtr RootDirectory;
internal IntPtr ObjectName;
internal int Attributes;
internal IntPtr SecurityDescriptor;
internal IntPtr SecurityQualityOfService;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
struct LSA_UNICODE_STRING
{
internal ushort Length;
internal ushort MaximumLength;
[MarshalAs(UnmanagedType.LPWStr)]
internal string Buffer;
}
sealed class Win32Sec
{
[DllImport("advapi32", CharSet = CharSet.Unicode, SetLastError = true),
SuppressUnmanagedCodeSecurityAttribute]
internal static extern uint LsaOpenPolicy(
LSA_UNICODE_STRING[] SystemName,
ref LSA_OBJECT_ATTRIBUTES ObjectAttributes,
int AccessMask,
out IntPtr PolicyHandle
);
[DllImport("advapi32", CharSet = CharSet.Unicode, SetLastError = true),
SuppressUnmanagedCodeSecurityAttribute]
internal static extern uint LsaAddAccountRights(
LSA_HANDLE PolicyHandle,
IntPtr pSID,
LSA_UNICODE_STRING[] UserRights,
int CountOfRights
);
[DllImport("advapi32", CharSet = CharSet.Unicode, SetLastError = true),
SuppressUnmanagedCodeSecurityAttribute]
internal static extern int LsaLookupNames2(
LSA_HANDLE PolicyHandle,
uint Flags,
uint Count,
LSA_UNICODE_STRING[] Names,
ref IntPtr ReferencedDomains,
ref IntPtr Sids
);
[DllImport("advapi32")]
internal static extern int LsaNtStatusToWinError(int NTSTATUS);
[DllImport("advapi32")]
internal static extern int LsaClose(IntPtr PolicyHandle);
[DllImport("advapi32")]
internal static extern int LsaFreeMemory(IntPtr Buffer);
}
/// <summary>
/// This class is used to grant "Log on as a service", "Log on as a batchjob", "Log on localy" etc.
/// to a user.
/// </summary>
public sealed class LsaWrapper : IDisposable
{
[StructLayout(LayoutKind.Sequential)]
struct LSA_TRUST_INFORMATION
{
internal LSA_UNICODE_STRING Name;
internal IntPtr Sid;
}
[StructLayout(LayoutKind.Sequential)]
struct LSA_TRANSLATED_SID2
{
internal SidNameUse Use;
internal IntPtr Sid;
internal int DomainIndex;
uint Flags;
}
[StructLayout(LayoutKind.Sequential)]
struct LSA_REFERENCED_DOMAIN_LIST
{
internal uint Entries;
internal LSA_TRUST_INFORMATION Domains;
}
enum SidNameUse : int
{
User = 1,
Group = 2,
Domain = 3,
Alias = 4,
KnownGroup = 5,
DeletedAccount = 6,
Invalid = 7,
Unknown = 8,
Computer = 9
}
enum Access : int
{
POLICY_READ = 0x20006,
POLICY_ALL_ACCESS = 0x00F0FFF,
POLICY_EXECUTE = 0X20801,
POLICY_WRITE = 0X207F8
}
const uint STATUS_ACCESS_DENIED = 0xc0000022;
const uint STATUS_INSUFFICIENT_RESOURCES = 0xc000009a;
const uint STATUS_NO_MEMORY = 0xc0000017;
IntPtr lsaHandle;
public LsaWrapper()
: this(null)
{ }
// // local system if systemName is null
public LsaWrapper(string systemName)
{
LSA_OBJECT_ATTRIBUTES lsaAttr;
lsaAttr.RootDirectory = IntPtr.Zero;
lsaAttr.ObjectName = IntPtr.Zero;
lsaAttr.Attributes = 0;
lsaAttr.SecurityDescriptor = IntPtr.Zero;
lsaAttr.SecurityQualityOfService = IntPtr.Zero;
lsaAttr.Length = Marshal.SizeOf(typeof(LSA_OBJECT_ATTRIBUTES));
lsaHandle = IntPtr.Zero;
LSA_UNICODE_STRING[] system = null;
if (systemName != null)
{
system = new LSA_UNICODE_STRING[1];
system[0] = InitLsaString(systemName);
}
uint ret = Win32Sec.LsaOpenPolicy(system, ref lsaAttr,
(int)Access.POLICY_ALL_ACCESS, out lsaHandle);
if (ret == 0)
return;
if (ret == STATUS_ACCESS_DENIED)
{
throw new UnauthorizedAccessException();
}
if ((ret == STATUS_INSUFFICIENT_RESOURCES) || (ret == STATUS_NO_MEMORY))
{
throw new OutOfMemoryException();
}
throw new Win32Exception(Win32Sec.LsaNtStatusToWinError((int)ret));
}
public void AddPrivileges(string account, string privilege)
{
IntPtr pSid = GetSIDInformation(account);
LSA_UNICODE_STRING[] privileges = new LSA_UNICODE_STRING[1];
privileges[0] = InitLsaString(privilege);
uint ret = Win32Sec.LsaAddAccountRights(lsaHandle, pSid, privileges, 1);
if (ret == 0)
return;
if (ret == STATUS_ACCESS_DENIED)
{
throw new UnauthorizedAccessException();
}
if ((ret == STATUS_INSUFFICIENT_RESOURCES) || (ret == STATUS_NO_MEMORY))
{
throw new OutOfMemoryException();
}
throw new Win32Exception(Win32Sec.LsaNtStatusToWinError((int)ret));
}
public void Dispose()
{
if (lsaHandle != IntPtr.Zero)
{
Win32Sec.LsaClose(lsaHandle);
lsaHandle = IntPtr.Zero;
}
GC.SuppressFinalize(this);
}
~LsaWrapper()
{
Dispose();
}
// helper functions
IntPtr GetSIDInformation(string account)
{
LSA_UNICODE_STRING[] names = new LSA_UNICODE_STRING[1];
LSA_TRANSLATED_SID2 lts;
IntPtr tsids = IntPtr.Zero;
IntPtr tdom = IntPtr.Zero;
names[0] = InitLsaString(account);
lts.Sid = IntPtr.Zero;
Console.WriteLine("String account: {0}", names[0].Length);
int ret = Win32Sec.LsaLookupNames2(lsaHandle, 0, 1, names, ref tdom, ref tsids);
if (ret != 0)
throw new Win32Exception(Win32Sec.LsaNtStatusToWinError(ret));
lts = (LSA_TRANSLATED_SID2)Marshal.PtrToStructure(tsids,
typeof(LSA_TRANSLATED_SID2));
Win32Sec.LsaFreeMemory(tsids);
Win32Sec.LsaFreeMemory(tdom);
return lts.Sid;
}
static LSA_UNICODE_STRING InitLsaString(string s)
{
// Unicode strings max. 32KB
if (s.Length > 0x7ffe)
throw new ArgumentException("String too long");
LSA_UNICODE_STRING lus = new LSA_UNICODE_STRING();
lus.Buffer = s;
lus.Length = (ushort)(s.Length * sizeof(char));
lus.MaximumLength = (ushort)(lus.Length + sizeof(char));
return lus;
}
}
public class LsaWrapperCaller
{
public static void AddPrivileges(string account, string privilege)
{
using (LsaWrapper lsaWrapper = new LsaWrapper())
{
lsaWrapper.AddPrivileges(account, privilege);
}
}
}
}
'@
[MyLsaWrapper.LsaWrapperCaller]::AddPrivileges("andy", "SeServiceLogonRight")
【讨论】：
这确实应该是对安迪回答的评论，但我没有评论所需的代表。
提供的代码将访问已释放的内存——这可能“有效”（有时）但总是不好的做法。请参阅我对另一个关于相同代码问题的回答：Why might LsaAddAccountRights return STATUS_INVALID_PARAMETER?
看来这段代码已经流传了好几年了。
【讨论】：
使用 C# 调用系统 DLL 过程的 P/Invoke 技术基本相同，但这个示例可能更容易理解：
$code = @"
using System;
using System.Runtime.InteropServices;
public class TokenManipulator
{
[DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)]
internal static extern bool AdjustTokenPrivileges(IntPtr htok, bool disall,
ref TokPriv1Luid newst, int len, IntPtr prev, IntPtr relen);
[DllImport("kernel32.dll", ExactSpelling = true)]
internal static extern IntPtr GetCurrentProcess();
[DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)]
internal static extern bool OpenProcessToken(IntPtr h, int acc, ref IntPtr
phtok);
[DllImport("advapi32.dll", SetLastError = true)]
internal static extern bool LookupPrivilegeValue(string host, string name,
ref long pluid);
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internal struct TokPriv1Luid
{
public int Count;
public long Luid;
public int Attr;
}
internal const int SE_PRIVILEGE_DISABLED = 0x00000000;
internal const int SE_PRIVILEGE_ENABLED = 0x00000002;
internal const int TOKEN_QUERY = 0x00000008;
internal const int TOKEN_ADJUST_PRIVILEGES = 0x00000020;
public static bool AddPrivilege(string privilege)
{
try
{
bool retVal;
TokPriv1Luid tp;
IntPtr hproc = GetCurrentProcess();
IntPtr htok = IntPtr.Zero;
retVal = OpenProcessToken(hproc, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, ref htok);
tp.Count = 1;
tp.Luid = 0;
tp.Attr = SE_PRIVILEGE_ENABLED;
retVal = LookupPrivilegeValue(null, privilege, ref tp.Luid);
retVal = AdjustTokenPrivileges(htok, false, ref tp, 0, IntPtr.Zero, IntPtr.Zero);
return retVal;
}
catch (Exception ex)
{
throw ex;
}
}
public static bool RemovePrivilege(string privilege)
{
try
{
bool retVal;
TokPriv1Luid tp;
IntPtr hproc = GetCurrentProcess();
IntPtr htok = IntPtr.Zero;
retVal = OpenProcessToken(hproc, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, ref htok);
tp.Count = 1;
tp.Luid = 0;
tp.Attr = SE_PRIVILEGE_DISABLED;
retVal = LookupPrivilegeValue(null, privilege, ref tp.Luid);
retVal = AdjustTokenPrivileges(htok, false, ref tp, 0, IntPtr.Zero, IntPtr.Zero);
return retVal;
}
catch (Exception ex)
{
throw ex;
}
}
}
"@
add-type $code
"`nInitial privileges"
whoami /priv | Select-String "SeRestorePrivilege"
whoami /priv | Select-String "SeBackupPrivilege"
whoami /priv | Select-String "SeTakeOwnershipPrivilege"
"`nAdding privileges"
#Activate necessary admin privileges to make changes without NTFS perms
[void][TokenManipulator]::AddPrivilege("SeRestorePrivilege") #Necessary to set Owner Permissions
[void][TokenManipulator]::AddPrivilege("SeBackupPrivilege") #Necessary to bypass Traverse Checking
[void][TokenManipulator]::AddPrivilege("SeTakeOwnershipPrivilege") #Necessary to override FilePermissions
whoami /priv | Select-String "SeRestorePrivilege"
whoami /priv | Select-String "SeBackupPrivilege"
whoami /priv | Select-String "SeTakeOwnershipPrivilege"
"`nRemoving privileges just added before terminating"
[void][TokenManipulator]::AddPrivilege("SeRestorePrivilege") #Necessary to set Owner Permissions
[void][TokenManipulator]::AddPrivilege("SeBackupPrivilege") #Necessary to bypass Traverse Checking
[void][TokenManipulator]::AddPrivilege("SeTakeOwnershipPrivilege") #Necessary to override
whoami /priv | Select-String "SeRestorePrivilege"
whoami /priv | Select-String "SeBackupPrivilege"
whoami /priv | Select-String "SeTakeOwnershipPrivilege"
这让我很困惑，并且有很多论坛主题以“使用第 3 方”应用程序结尾的例子。如果 .Net 包含这个必要的功能会很好，但是尽管此代码示例很长，但重现起来非常简单:) 干杯，巴纳比
【讨论】：
我就是这样解决的：
基于：this article
您可以下载Carbon from here
首先导入Carbon模块如下：
Import-Module -Name $Path_To_Carbon -Global -Prefix CA
[array]$UserPrivileges = Get-CAPrivileges -Identity $UserName;
[bool]$LogOnAsAServiceprivilegeFound = $false;
if ($UserPrivileges.Length > 0)
{
if ($UserPrivileges -contains "SeServiceLogonRight")
{
$LogOnAsAServiceprivilegeFound = $true;
}
}
if ($LogOnAsAServiceprivilegeFound -eq $false)
{
Grant-CAPrivilege -Identity $UserName "SeServiceLogonRight"
}
【讨论】：
现在（PowerShell 5.1 以后）您可以使用Add-LocalGroupMember 添加，并使用Get-LocalGroupMember 进行检查。例如，要添加用户并执行（基本）验证，您可以使用以下内容：
$addGroup = "SeServiceLogonRight"
$HealthLinkUser = "whatever"
Add-LocalGroupMember -Group "$addGroup" -Member "$HealthLinkUser"
if(Get-LocalGroupMember -Group "$addGroup" -Member "$HealthLinkUser")
{
Write-Host "Added:`tMember: `"$HealthLinkUser`" to group: `"$addGroup`""
}
else
{
Write-Host "ERROR: Unable to add:`tMember: `"$HealthLinkUser`" to group: `"$addGroup`""
}
【讨论】：
Group SeServiceLogonRight was not found.