我正在尝试使用powershell脚本,该脚本允许我更改运行特定服务的用户帐户和密码。
$account="domain\account"
$password="password"
$svc=gwmi win32_service -filter "name='MyService'"
$svc.change($null,$null,$null,$null,$null,$false,$account,$password,$null,$null,$null)
我可以检查帐户是否已更改,但是当我尝试从Service.msc GUI运行该服务时,它会因登录失败而失败。
如果我使用从脚本本身启动服务,我会收到以下错误。
$svc.StartService()
__GENUS : 2
__CLASS : __PARAMETERS
__SUPERCLASS :
__DYNASTY : __PARAMETERS
__RELPATH :
__PROPERTY_COUNT : 1
__DERIVATION : {}
__SERVER :
__NAMESPACE :
__PATH :
ReturnValue : 0
PSComputerName :
__GENUS : 2
__CLASS : __PARAMETERS
__SUPERCLASS :
__DYNASTY : __PARAMETERS
__RELPATH :
__PROPERTY_COUNT : 1
__DERIVATION : {}
__SERVER :
__NAMESPACE :
__PATH :
ReturnValue : 15
PSComputerName :
根据微软的说法,这是一个登录错误:返回值15.
http://msdn.microsoft.com/en-us/library/windows/desktop/aa384901%28v=vs.85%29.aspx
我已经验证了密码数百万次,当我使用GUI复制并粘贴密码时,它才能正常工作。
可能是我在脚本中遗漏了一些东西。 (SecurityPolicy在此计算机上不受限制)
答案 0 :(得分:1)
并非完全与此线程相关,但对于搜索此类脚本的人员非常有用。
用于扫描计算机/服务器的PowerShell脚本查找在特定帐户下运行的服务并停止服务,更改密码,然后限制服务。
我使用ListServices.psm1模块http://gallery.technet.microsoft.com/scriptcenter/How-to-Clear-Printing-21d59516来让我更容易完成任务。一个快速记录让我花了15分钟进行故障排除,看来如果有人试图在其中设置一个带有美元符号($)的密码,请将其包含在“单引号”中,而不是“双引号”
Import-Module "C:\Tools\ListServices.psm1"
$pass = 'H:5Th7$!pc'
$Username = "abcservice"
$compName = gc env:computername
$newpass = [ADSI]"WinNT://$compName/$Username,user"
$newpass.SetPassword($pass)
$newpass.SetInfo()
Get-OSCServiceList -ComputerName "$compName" -UserName "$Username" | select Name | foreach { $_.Name} | Out-file -FilePath "C:\servicelist\service.txt"
foreach ($name in (Get-Content -Path "C:\servicelist\service.txt")) {
Write-Host "$name"
Stop-Service "$name"
Set-OSCServicePSW -ComputerName "$compName" -ServiceName $name -UserName ".\$Username" - NewPassWord $pass
Start-Service "$name"
}
HTH有人在那里。
答案 1 :(得分:1)
在设置服务帐户之前,您需要为用户设置SeServiceLogonRight权限。
Set-Privileges $account "SeServiceLogonRight"
$svc=gwmi win32_service -filter "name='MyService'"
$svc.change($null,$null,$null,$null,$null,$false,$account,$password,$null,$null,$null)
使用LSA的Set-Privileges功能的一个例子:
function Set-Privileges
{
param(
$username,
$Privilege
)
# C# code from http://www.codeproject.com/Articles/4863/LSA-Functions-Privileges-and-Impersonation
$Source = @"
using System;
using System.Text;
using System.Runtime.InteropServices;
namespace Privileges {
public class LsaUtility {
// Import the LSA functions
[DllImport("advapi32.dll", PreserveSig=true)]
private static extern UInt32 LsaOpenPolicy(
ref LSA_UNICODE_STRING SystemName,
ref LSA_OBJECT_ATTRIBUTES ObjectAttributes,
Int32 DesiredAccess,
out IntPtr PolicyHandle
);
[DllImport("advapi32.dll", SetLastError=true, PreserveSig=true)]
private static extern int LsaAddAccountRights(
IntPtr PolicyHandle,
IntPtr AccountSid,
LSA_UNICODE_STRING[] UserRights,
int CountOfRights);
[DllImport("advapi32")]
public static extern void FreeSid(IntPtr pSid);
[DllImport( "advapi32.dll", CharSet=CharSet.Auto, SetLastError=true, PreserveSig=true)]
private static extern bool LookupAccountName(
string lpSystemName, string lpAccountName,
IntPtr psid,
ref int cbsid,
StringBuilder domainName, ref int cbdomainLength, ref int use );
[DllImport( "advapi32.dll")]
private static extern bool IsValidSid(IntPtr pSid);
[DllImport("advapi32.dll")]
private static extern int LsaClose(IntPtr ObjectHandle);
[DllImport("kernel32.dll")]
private static extern int GetLastError();
[DllImport("advapi32.dll")]
private static extern int LsaNtStatusToWinError(int status);
// define the structures
[StructLayout(LayoutKind.Sequential)]
private struct LSA_UNICODE_STRING {
public UInt16 Length;
public UInt16 MaximumLength;
public IntPtr Buffer;
}
[StructLayout(LayoutKind.Sequential)]
private struct LSA_OBJECT_ATTRIBUTES{
public int Length;
public IntPtr RootDirectory;
public LSA_UNICODE_STRING ObjectName;
public UInt32 Attributes;
public IntPtr SecurityDescriptor;
public IntPtr SecurityQualityOfService;}
// enum all policies
private enum LSA_AccessPolicy : long{
POLICY_VIEW_LOCAL_INFORMATION = 0x00000001L,
POLICY_VIEW_AUDIT_INFORMATION = 0x00000002L,
POLICY_GET_PRIVATE_INFORMATION = 0x00000004L,
POLICY_TRUST_ADMIN = 0x00000008L,
POLICY_CREATE_ACCOUNT = 0x00000010L,
POLICY_CREATE_SECRET = 0x00000020L,
POLICY_CREATE_PRIVILEGE = 0x00000040L,
POLICY_SET_DEFAULT_QUOTA_LIMITS = 0x00000080L,
POLICY_SET_AUDIT_REQUIREMENTS = 0x00000100L,
POLICY_AUDIT_LOG_ADMIN = 0x00000200L,
POLICY_SERVER_ADMIN = 0x00000400L,
POLICY_LOOKUP_NAMES = 0x00000800L,
POLICY_NOTIFICATION = 0x00001000L
}
/// <summary>Adds a privilege to an account</summary>
/// <param name="accountName">Name of an account - "domain\account" or only "account"</param>
/// <param name="privilegeName">Name ofthe privilege</param>
/// <returns>The windows error code returned by LsaAddAccountRights</returns>
public static int SetRight(String accountName, String privilegeName){
int winErrorCode = 0; //contains the last error
//pointer an size for the SID
IntPtr sid = IntPtr.Zero;
int sidSize = 0;
//StringBuilder and size for the domain name
StringBuilder domainName = new StringBuilder();
int nameSize = 0;
//account-type variable for lookup
int accountType = 0;
//get required buffer size
LookupAccountName(String.Empty, accountName, sid, ref sidSize, domainName, ref nameSize, ref accountType);
//allocate buffers
domainName = new StringBuilder(nameSize);
sid = Marshal.AllocHGlobal(sidSize);
//lookup the SID for the account
bool result = LookupAccountName(String.Empty, accountName, sid, ref sidSize, domainName, ref nameSize, ref accountType);
//say what you're doing for debug
//Console.WriteLine("LookupAccountName result = "+result);
//Console.WriteLine("IsValidSid: "+IsValidSid(sid));
//Console.WriteLine("LookupAccountName domainName: "+domainName.ToString());
if( ! result ){
winErrorCode = GetLastError();
Console.WriteLine("LookupAccountName failed: "+ winErrorCode);
}else{
//initialize an empty unicode-string
LSA_UNICODE_STRING systemName = new LSA_UNICODE_STRING();
//combine all policies
int access = (int)(
LSA_AccessPolicy.POLICY_AUDIT_LOG_ADMIN |
LSA_AccessPolicy.POLICY_CREATE_ACCOUNT |
LSA_AccessPolicy.POLICY_CREATE_PRIVILEGE |
LSA_AccessPolicy.POLICY_CREATE_SECRET |
LSA_AccessPolicy.POLICY_GET_PRIVATE_INFORMATION |
LSA_AccessPolicy.POLICY_LOOKUP_NAMES |
LSA_AccessPolicy.POLICY_NOTIFICATION |
LSA_AccessPolicy.POLICY_SERVER_ADMIN |
LSA_AccessPolicy.POLICY_SET_AUDIT_REQUIREMENTS |
LSA_AccessPolicy.POLICY_SET_DEFAULT_QUOTA_LIMITS |
LSA_AccessPolicy.POLICY_TRUST_ADMIN |
LSA_AccessPolicy.POLICY_VIEW_AUDIT_INFORMATION |
LSA_AccessPolicy.POLICY_VIEW_LOCAL_INFORMATION
);
//initialize a pointer for the policy handle
IntPtr policyHandle = IntPtr.Zero;
//these attributes are not used, but LsaOpenPolicy wants them to exists
LSA_OBJECT_ATTRIBUTES ObjectAttributes = new LSA_OBJECT_ATTRIBUTES();
ObjectAttributes.Length = 0;
ObjectAttributes.RootDirectory = IntPtr.Zero;
ObjectAttributes.Attributes = 0;
ObjectAttributes.SecurityDescriptor = IntPtr.Zero;
ObjectAttributes.SecurityQualityOfService = IntPtr.Zero;
//get a policy handle
int resultPolicy = (int)LsaOpenPolicy(ref systemName, ref ObjectAttributes, access, out policyHandle);
winErrorCode = LsaNtStatusToWinError(resultPolicy);
if(winErrorCode != 0){
Console.WriteLine("OpenPolicy failed: "+ winErrorCode);
}else{
//Now that we have the SID an the policy,
//we can add rights to the account.
//initialize an unicode-string for the privilege name
LSA_UNICODE_STRING[] userRights = new LSA_UNICODE_STRING[1];
userRights[0] = new LSA_UNICODE_STRING();
userRights[0].Buffer = Marshal.StringToHGlobalUni(privilegeName);
userRights[0].Length = (UInt16)( privilegeName.Length * UnicodeEncoding.CharSize );
userRights[0].MaximumLength = (UInt16)( (privilegeName.Length+1) * UnicodeEncoding.CharSize );
//add the right to the account
int res = LsaAddAccountRights(policyHandle, sid, userRights, 1);
winErrorCode = LsaNtStatusToWinError(res);
if(winErrorCode != 0){
Console.WriteLine("LsaAddAccountRights failed: "+ winErrorCode);
}else{
Console.WriteLine("LsaAddAccountRights successful");
}
LsaClose(policyHandle);
}
FreeSid(sid);
}
return winErrorCode;
}
}
}
"@
Add-Type -TypeDefinition $Source -Language CSharp
[Privileges.LsaUtility]::SetRight($username, $Privilege) | Out-Null
}
答案 2 :(得分:0)
如果您只是更新服务帐户的密码,而不是更改哪个帐户运行该服务,您可能只需更改密码本身就可以获得更多运气。我对Win32_Service.Change()的调用取得了成功:
$service.Change($Null,$Null,$Null,$Null,$Null,$Null,$Null,$Password)
我一直在努力更新密码。
答案 3 :(得分:0)
您是否尝试在更改密码前停止服务?
以下内容适用于我
$account="domain\account"
$password="password"
$svc=gwmi win32_service -filter "name='MyService'"
$svc.StopService();
$result = $svc.change($null,$null,$null,$null,$null,$false,$account,$password,$null,$null,$null)
if ($result.ReturnValue -eq '0') {write-host "Password changed"} else {write-host "Error: $result.ReturnValue"};
$svc.StartService();
答案 4 :(得分:-1)
我怀疑你的密码可能至少有一个在插值字符串中有特殊含义的字符。尝试单引号:
$password='password'
一般来说,默认情况下使用单引号是一种更好的习惯,当你特意想要插入内容时,只使用双引号。
BTW,还要验证您使用的是正确的服务名称。您需要使用Name属性而不是DisplayName。在提示符处尝试gwmi win32_service -filter "name='MyService'"
,并确保不会返回错误。不过,这可能是单引号和双引号问题。
答案 5 :(得分:-1)
我知道这个问题是几年前发布的,但是,我刚刚遇到了同样的问题,几乎相同的代码,导致完全相同的返回。 我使用的安装程序利用subinacl.exe来设置权限。以下文章介绍了如何设置这些权限: http://www.waynezim.com/2010/02/how-to-set-permission-on-a-service-using-subinacl/
我只是在安装中添加了'i'开关,并将用户添加到相应的组(如果适用)。考虑到文章的年龄,我希望有人觉得这很有用。