在遠程服務器上執行icacls命令

下面是我擁有的代碼，它在為單個服務器運行時完美執行

$Hostname = $env:COMPUTERNAME
$CsvData = Import-Csv -Path "C:\Ansible\status_report_2021.csv" | Where-Object{$_.ServerName -eq $Hostname} | Select-Object SystemFolderPath

foreach($path in $CsvData)
{

$path = $path.SystemFolderPath
$path = $path.trim('\')

# break inheritance on the folder and copy ACEs as uninherited
icacls $path /inheritance:d

#remove all BUILTIN\Users granted ACEs
icacls $path /remove:g BUILTIN\Users

#grant only BUILTIN\Users Read&Execute. avoid using (S,GE,GR) = RX.
#(S,GE,GR) is a specific right and icacls would create 2 ACEs.
#same meaning but if we can avoid it's better
icacls $path /grant:r "BUILTIN\Users:(OI)(CI)RX"

#remove SYSTEM
icacls $path /remove:g "NT AUTHORITY\SYSTEM"

#grant SYSTEM as Full control on "this folder, subfolder and files"
icacls $path /grant:r "NT AUTHORITY\SYSTEM:(OI)(CI)F"

icacls $path

}

請讓我知道如何為遠程服務器執行這些 icacls 命令。

uj5u.com熱心網友回復：

我想您可以使用 的組合Group-Object將所有服務器名稱及其SystemFolderPath在 csv 中的條目組合在一起并遍歷這些組。

在回圈內部Invoke-Command用于讓icacls命令在每個服務器上執行。

就像是

Import-Csv -Path "C:\Ansible\status_report_2021.csv" | Group-Object ServerName | ForEach-Object {
    $server = $_.Name
    foreach ($path in ($_.Group.SystemFolderPath | Select-Object -Unique)) {
        Invoke-Command -ComputerName $server -ScriptBlock {
            param ([string]$path)
            # break inheritance on the folder and copy ACEs as uninherited
            icacls $path /inheritance:d

            # remove all BUILTIN\Users granted ACEs
            icacls $path /remove:g BUILTIN\Users

            # grant only BUILTIN\Users Read&Execute. avoid using (S,GE,GR) = RX.
            # (S,GE,GR) is a specific right and icacls would create 2 ACEs.
            # same meaning but if we can avoid it's better
            icacls $path /grant:r "BUILTIN\Users:(OI)(CI)RX"

            # remove SYSTEM
            icacls $path /remove:g "NT AUTHORITY\SYSTEM"

            # grant SYSTEM as Full control on "this folder, subfolder and files"
            icacls $path /grant:r "NT AUTHORITY\SYSTEM:(OI)(CI)F"

            icacls $path
        } -ArgumentList $path.Trim('\')
    }
}

uj5u.com熱心網友回復：

首先按服務器對所有 CSV 條目進行分組 - 這樣我們可以一次將所有受影響的路徑發送到每個單獨的服務器：

$PathsPerServer = Import-Csv -Path "C:\Ansible\status_report_2021.csv" | Group-Object ServerName

現在我們可以Invoke-Command針對每個不同的服務器使用并為每個相關路徑執行 icacls 陳述句：

$PathsPerServer | ForEach-Object {
    # enumerate all the paths for this server, we need to pass them as arguments to Invoke-Command
    $paths = $_.Group | Select-Object -Expand SystemFolderPath | ForEach-Object Trim

    Invoke-Command -ComputerName $_.Name -ScriptBlock {
        param([string[]]$Paths)

        foreach ($path in $Paths) {
            # break inheritance on the folder and copy ACEs as uninherited
            icacls $path /inheritance:d

            #remove all BUILTIN\Users granted ACEs
            icacls $path /remove:g BUILTIN\Users

            #grant only BUILTIN\Users Read&Execute. avoid using (S,GE,GR) = RX.
            #(S,GE,GR) is a specific right and icacls would create 2 ACEs.
            #same meaning but if we can avoid it's better
            icacls $path /grant:r "BUILTIN\Users:(OI)(CI)RX"

            #remove SYSTEM
            icacls $path /remove:g "NT AUTHORITY\SYSTEM"

            #grant SYSTEM as Full control on "this folder, subfolder and files"
            icacls $path /grant:r "NT AUTHORITY\SYSTEM:(OI)(CI)F"

            icacls $path
        }
    } -ArgumentList $paths
}

標籤：电源外壳 ACL

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