调用 OpenRemoteBaseKey 时出现转换错误

Question

当我运行我的代码时，我从 powershell 收到一个转换错误。对于OpenRemoteBasekey，我得到一个“无法转换参数“0”，其值为：“尝试的任何用户的 sid”。任何人都可以查看我的代码，看看我哪里出错了吗？

该脚本应该通过查看他们的注册表项为我提供域中特定用户的打印机列表。我必须将他们的用户名转换为他们的 SID 才能正确映射他们的注册表。

echo "What is the User name?"  

$user = [Console]::ReadLine()

#Convert Given username into an SID variable
$sid = ([wmi]"win32_userAccount.Domain='mydomain',Name='$user'").sid

echo "What is it's ip address?" 

#This can be an ip address or a host name
$ipuser = [Console]::ReadLine() 

Write-Host "Check 1"

#Get Local printers   
$Printers = @(Get-WmiObject win32_printer -computername $ipuser | Select Name)

#Get Network Printers 

$Reg = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey( $sid, $ipuser)

$RegKey = $Reg.OpenSubkey('Printers\Settings') 
$Printers += @($RegKey.GetValueNames())

#Output List of Printer
Write-Output $Printers |
  ft -Property @{Name="Printer Name"; Expression={$_.Name}} -AutoSize

#Get Default Printer
$Reg = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey($sid, $ipuser)
$RegKey= $Reg.OpenSubKey('Software\Microsoft\Windows NT\CurrentVersion\Windows')
$DefaultPrinter = $RegKey.GetValue("Device")

#Output the Default Printer
Write-Output $DefaultPrinter |
  ConvertFrom-Csv -Header Name, Provider, Order |
  Select Name |
  ft -Property @{Name="Default Printer Name";Expression={$_.Name}} -AutoSize

Answer 1

您是否看过像这样完全是 powershell 的脚本？

所需模块：
PSRemoteRegistry 和 Active Directory

脚本如何运行：
创建一个文本文件，其中包含要获取其映射网络打印机信息的计算机名称列表。
执行脚本，系统将提示您输入包含列表的文本文件的路径。
将通过 ping 每台计算机来验证每台计算机的连接性。
通过 WMI，它将检查哪个用户已登录到响应 ping 的计算机。
接下来，它将查询 Active Directory，以获取当前登录到所轮询的活动计算机之一的每个用户的 SID。
使用用户 SID 创建远程注册表查询以枚举登录用户的映射网络打印机列表。

包含映射打印机列表的日志文件和 CSV 文件位于 C:\temp\logs
文件名：
MappedPrinters-(currentdate).csv -- 包含映射的打印机列表。
NoMappedPrinters-(currentdate).log -- 包含未在其计算机上映射网络打印机的用户列表。
NoReply-(currentdate).csv -- 包含未响应 ping 的计算机列表。
NoUsrLoggedIn-(currentdate).log -- 包含响应 ping 但没有用户登录的计算机列表。
RemoteRegNotRunning-(currentdate).log -- 包含远程注册表服务未运行的计算机列表。
WmiError-(currentdate).log -- 如果存在无法通过 wmi 连接的计算机，则会在此处列出。

function global:Ping-Host {   
BEGIN {  

}  
    PROCESS {  
    $results = gwmi -Query "SELECT * FROM Win32_PingStatus WHERE Address = '$_'"  
    $obj2 = New-Object psobject  
    $obj2 | Add-Member Noteproperty Computer $_  
    $obj2 | Add-Member Noteproperty IPAddress ($results.protocoladdress)  

    if ($results.statuscode -eq 0) {  
    $obj2 | Add-Member NoteProperty Responding $True  
    } else {  
    $obj2 | Add-Member NoteProperty Responding $False  
}  
    Write-Output $obj2  

}  
END {}  

}  
function VerifyConnectivity {  
param (  
[parameter(ValueFromPipeline=$true)]  
$compList  
)  
BEGIN {  
$modeMSG = "Verifying Connectivity to Desktops"  
$HostComputer = @()  
$d = Get-Date  
$strDate = $d.ToString()  
$month = $d.Month  
$day = $d.Day  
$year = $d.Year  
$cDate = "$month-$day-$year"  
$logFilePath = "C:\temp\logs\"  
$NoReplyLog = $logFilePath + "NoReply-" + $cDate + ".csv"  
}  
PROCESS {  
$i = 1  
$numComp = $compList.Count  
If ($numComp -ge 1){  
Talk $modeMSG  
$HostComputer = $HostComputer + $(  
foreach ($computer in $compList){  
Write-Progress -Activity $modeMSG -Status "Currently Processing: $computer" -CurrentOperation "$i of $numComp" -PercentComplete ($i/$numComp*100)  
$computer | Ping-Host  
$i = $i + 1  

})  

}  
ElseIf ($numComp -lt 1){  
Write-Host "No Computers to Process"  
Exit  
}  
}  
END {  
$Alive = $HostComputer | Where {$_.Responding -eq "$true"}  
$global:Dead = $HostComputer | Where {$_.Responding -ne "$true"}  
$global:Dead | select Computer | Export-Csv -Path $NoReplyLog  
$Acomp = $Alive | select Computer  
$Acomp  
}  

}  

function GetPrinterInfo {  
param (  
[parameter(ValueFromPipeline=$true)]  
$compList  
)  
BEGIN {  
$d = Get-Date  
$strDate = $d.ToString()  
$month = $d.Month  
$day = $d.Day  
$year = $d.Year  
$cDate = "$month-$day-$year"  
$global:logFilePath = "C:\temp\logs\"  
$NoPrtMapLog = $logFilePath + "NoMappedPrinters-" + $cDate + ".log"  
$WmiErrorLog = $logFilePath + "WmiError-" + $cDate + ".log"  
$MappedPrinters = $logFilePath + "MappedPrinters-" + $cDate + ".csv"  
$NoUsrLoggedIn = $logFilePath + "NoUsrLoggedIn-" + $cDate + ".log"  
$RemoteRegNotRunning = $logFilePath + "RemoteRegNotRunning-" + $cDate + ".log"  
$ErrorActionPreference = 'SilentlyContinue'  
Import-Module activedirectory  
Import-Module psremoteregistry  
$global:wmiErrors = @()  
$global:NoUserLoggedIn = @()  
$CompUserInfo = @()  
$arrCompLogonInfo = @()  
$arrRemoteRegSvcStopped = @()  
$arrNoMappedPrinters = @()  
$arrMappedPrinters = @()  
$statusMSG = "Getting Logged on User Information"  
$statusMSG2 = "Getting User SID from Active Directory"  
$statusMSG3 = "Collecting Mapped Printer Information"  
}  
PROCESS {  
$u = 1  
$Responded = VerifyConnectivity $compList  
if ($Responded.count -gt 0){  
Talk $statusMSG  
foreach ($client in $Responded){  
[string]$c = $client.Computer  
$numClient = $Responded.Count  
$logonInfo = $null  
Write-Progress -Activity $statusMSG -Status "Currently Processing: $c" -CurrentOperation "$u of $numClient" -PercentComplete ($u/$numClient*100)    
$logonInfo = Get-WmiObject -ComputerName $c -Query "select * from win32_computersystem" | select Username  
if ($?){  
    if ($logonInfo.Username -ne $null){  
        [string]$strUserName = $logonInfo.Username  
        $arrStrUserName = $strUserName.Split("\")  
        $strUser = $arrStrUserName[1]   
        $objCUinfo = New-Object psobject  
        $objCUinfo | Add-Member NoteProperty Workstation $c  
        $objCUinfo | Add-Member NoteProperty User $strUser  
        $CompUserInfo = $CompUserInfo + $objCUinfo              
    }  
    elseif ($logonInfo.Username -eq $null){  
    $global:NoUserLoggedIn = $global:NoUserLoggedIn + $c  
    }  
}  
else {  
    $global:wmiErrors = $global:wmiErrors + "Could not Execute WMI Query to collect user logon information on $c"  
}  
$u = $u + 1  
}  
if ($CompUserInfo.Count -ge 1){  
    $u = 1  
    Talk $statusMSG2  
    foreach ($logon in $CompUserInfo){  
    [string]$userLN = $logon.User  
    $userCount = $CompUserInfo.count  
    [string]$wrksta = $logon.Workstation  
    Write-Progress -Activity $statusMSG2 -Status "Currently Processing: $userLN" -CurrentOperation "$u of $userCount" -PercentComplete ($u/$userCount*100)  
    $getSID = Get-ADUser -Identity $userLN | select SID  
    if ($?){  
        [string]$sid = $getSID.sid  
        $LoggedOnUserInfo = New-Object psobject  
        $LoggedOnUserInfo | Add-Member Noteproperty Workstation $wrksta  
        $LoggedOnUserInfo | Add-Member Noteproperty User $userLN  
        $LoggedOnUserInfo | Add-Member Noteproperty SID $sid  
        $arrCompLogonInfo = $arrCompLogonInfo + $LoggedOnUserInfo  
    }  
    $u = $u + 1  
    }  
}  
if ($arrCompLogonInfo.count -ge 1){  
    $u = 1  
    Talk $statusMSG3  
    foreach ($comp in $arrCompLogonInfo){  
    $numT = $arrCompLogonInfo.Count  
    $Printers = $null  
    [string]$cn = $comp.Workstation  
    [string]$usid = $comp.sid  
    [string]$uName = $comp.User  
    Write-Progress -Activity $statusMSG3 -Status "Currently Processing: $cn" -CurrentOperation "$u of $numT" -PercentComplete ($u/$userCount*100)  
    $regStat = Get-Service -ComputerName $cn -Name "RemoteRegistry"  
    If ($?){  
        If ($regStat.Status -eq "Running"){  
            $Printers =  Get-RegKey -ComputerName $cn -Hive "Users" -Key "$usid\Printers\Connections" -Recurse  
            If ($Printers -ne $null){  
            foreach ($printer in $Printers){  
            [string]$printerKey = $printer.key  
            $arrPrinterKey = $printerKey.Split("\")  
            $PrinterNamePiece = $arrPrinterKey[3]  
            $arrPrinterParts = $PrinterNamePiece.Split(",")  
            $printServer = $arrPrinterParts[2]  
            $PrinterName = $arrPrinterParts[3]  
            $PrinterUnc = "\\$printServer\$PrinterName"  
            $printInfo = New-Object psobject  
            $printInfo | Add-Member NoteProperty Workstation $cn  
            $printInfo | Add-Member NoteProperty User $uName  
            $printInfo | Add-Member NoteProperty PrintServer $printServer  
            $printInfo | Add-Member NoteProperty PrinterName $PrinterName  
            $printInfo | Add-Member NoteProperty PrinterUNC $PrinterUnc  
            $arrMappedPrinters = $arrMappedPrinters + $printInfo  
            }  
            }  
            ElseIf ($Printers -eq $null){  
                $arrNoMappedPrinters = $arrNoMappedPrinters + "$uName has no mapped printers on $cn"  
                }  
        }  
        ElseIf ($regStat.Status -eq "Stopped"){  
            $arrRemoteRegSvcStopped = $arrRemoteRegSvcStopped + $cn  
        }  
    }  
    $u = $u + 1  
    }  


}  

}  
}  
END {  
$arrMappedPrinters | Export-Csv -Path $MappedPrinters  
Add-Content $NoPrtMapLog $arrNoMappedPrinters  
Add-Content $WmiErrorLog $wmiErrors  
Add-Content $NoUsrLoggedIn $global:NoUserLoggedIn  
Add-Content $RemoteRegNotRunning $arrRemoteRegSvcStopped  
}  
}  

function Talk {  
 param (  
 [parameter(ValueFromPipeline=$true)]  
$talk  
)  
 Add-Type -AssemblyName System.Speech  
 $synthesizer = New-Object -TypeName System.Speech.Synthesis.SpeechSynthesizer  
 $synthesizer.Speak($talk)  

}  

 cls  
$getPath = $(Read-Host "Enter path to the text file that contains the list of Computer Names`n")  
cls  
if ($getPath -like "*.txt"){  
$valid = Test-Path -Path $getPath  
if ($valid -eq $true){  
    $compList = get-content -Path $getPath   
    GetPrinterInfo $compList  
    Write-Host "The Script Output is located in $logfilepath"  
    Exit  

}  

Else {  
Write-Host "Path to file is not valid" -ForegroundColor Red  
}  
}  
Elseif ($getPath -notlike "*.txt"){  
Write-Host "Path to file is not valid"  
Exit  
} 

我也不能相信我刚刚使用的脚本，但该脚本位于here

Answer 2

如有疑问，请阅读documentation。 OpenRemoteBaseKey() 方法需要 RegistryHive 对象作为其第一个参数，而不是 SID。这应该有效：

$hkcu = [Microsoft.Win32.RegistryHive]::CurrentUser
$Reg  = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey($hkcu, $ipuser)