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使用 PowerShell 指令碼搭配 WMI 橋接器提供者

本文涵蓋如何使用PowerShell Cmdlet腳本來設定每位使用者和每部裝置的原則設定,以及如何透過 WMI網橋提供者叫用方法。

設定每部裝置的原則設定

本節提供PowerShell Cmdlet 範例腳本,可透過 WMI網橋提供者設定每個裝置的設定。 如果類別支援裝置設定,則必須針對 InPartition (“local-system”) 定義類別層級限定符。

針對所有裝置設定,WMI 網橋客戶端必須在本機系統用戶下執行。 若要這樣做,請從 https://technet.microsoft.com/sysinternals/bb897553.aspx 下載 psexec 工具,並 psexec.exe -i -s cmd.exe 從提升許可權的系統管理員命令提示字元執行。

本節中的腳本範例會使用 類別MDM_Policy_Config01_WiFi02

[dynamic, provider("DMWmiBridgeProv"), InPartition("local-system")]
class MDM_Policy_Config01_WiFi02
{
  string InstanceID;
  string ParentID;
  sint32 AllowInternetSharing;
  sint32 AllowAutoConnectToWiFiSenseHotspots;
  sint32 WLANScanMode;
};

下列腳本描述如何建立、列舉、查詢、修改和刪除實例。

$namespaceName = "root\cimv2\mdm\dmmap"
$className = "MDM_Policy_Config01_WiFi02"

# Create a new instance for MDM_Policy_Config01_WiFi02
New-CimInstance -Namespace $namespaceName -ClassName $className -Property @{ParentID="./Vendor/MSFT/Policy/Config";InstanceID="WiFi";AllowInternetSharing=1;AllowAutoConnectToWiFiSenseHotspots=0;WLANScanMode=100}

# Enumerate all instances available for MDM_Policy_Config01_WiFi02
Get-CimInstance -Namespace $namespaceName -ClassName $className

# Query instances with matching properties
Get-CimInstance -Namespace $namespaceName -ClassName $className -Filter "ParentID='./Vendor/MSFT/Policy/Config' and InstanceID='WiFi'"

# Modify existing instance
$obj = Get-CimInstance -Namespace $namespaceName -ClassName $className -Filter "ParentID='./Vendor/MSFT/Policy/Config' and InstanceID='WiFi'"
$obj.WLANScanMode=500
Set-CimInstance -CimInstance $obj

# Delete existing instance
try
{
    $obj = Get-CimInstance -Namespace $namespaceName -ClassName $className -Filter "ParentID='./Vendor/MSFT/Policy/Config' and InstanceID='WiFi'"
    Remove-CimInstance -CimInstance $obj
}
catch [Exception]
{
    write-host $_ | out-string
}

設定每位用戶設定

本節提供PowerShell Cmdlet範例腳本,可透過WMI網橋設定每位用戶設定。 如果類別支援用戶設定,則必須針對 InPartition (“local-user”) 定義類別層級限定符。

本節中的腳本範例會使用 類別MDM_Policy_User_Config01_Authentication02

[dynamic, provider("DMWmiBridgeProv"), InPartition("local-user")]
class MDM_Policy_User_Config01_Authentication02
{
  string InstanceID;
  string ParentID;
  sint32 AllowEAPCertSSO;
};

注意

如果目前登入的用戶嘗試自行存取或修改用戶設定,則使用上一節中的個別裝置設定腳本會更容易。 所有 PowerShell Cmdlet 都必須在提升許可權的系統管理員命令提示字元下執行。

如果存取或修改不同用戶的設定,則PowerShell腳本會更複雜,因為WMI網橋預期會在MI自定義內容中設定使用者SID,這在原生PowerShell Cmdlet 中不受支援。

注意

所有命令都必須在本機系統下執行。

Windows 命令 wmic useraccount get name, sid 可用來取得使用者 SID。 下列文稿範例假設使用者 SID 是 S-1-5-21-4017247134-4237859428-3008104844-1001

$namespaceName = "root\cimv2\mdm\dmmap"
$className = "MDM_Policy_User_Config01_Authentication02"

# Configure CIM operation options with target user info
$options = New-Object Microsoft.Management.Infrastructure.Options.CimOperationOptions
$options.SetCustomOption("PolicyPlatformContext_PrincipalContext_Type", "PolicyPlatform_UserContext", $false)
$options.SetCustomOption("PolicyPlatformContext_PrincipalContext_Id", "S-1-5-21-4017247134-4237859428-3008104844-1001", $false)

# Construct session used for all operations
$session = New-CimSession

##########################################################################
# Create a new instance for MDM_Policy_User_Config01_Authentication02
##########################################################################
$newInstance = New-Object Microsoft.Management.Infrastructure.CimInstance $className, $namespaceName
$property = [Microsoft.Management.Infrastructure.CimProperty]::Create("ParentID", './Vendor/MSFT/Policy/Config', "string", "Key")
$newInstance.CimInstanceProperties.Add($property)
$property = [Microsoft.Management.Infrastructure.CimProperty]::Create("InstanceID", 'Authentication', "String", "Key")
$newInstance.CimInstanceProperties.Add($property)
$property = [Microsoft.Management.Infrastructure.CimProperty]::Create("AllowEAPCertSSO", 1, "Sint32", "Property")
$newInstance.CimInstanceProperties.Add($property)
try
{
    $session.CreateInstance($namespaceName, $newInstance, $options)
}
catch [Exception]
{
    write-host $_ | out-string
}

##########################################################################
# Enumerate all instances for MDM_Policy_User_Config01_Authentication02
##########################################################################
$session.EnumerateInstances($namespaceName, $className, $options)

##########################################################################
# Query instance for MDM_Policy_User_Config01_Authentication02
# with matching properties
##########################################################################
$getInstance = New-Object Microsoft.Management.Infrastructure.CimInstance $className, $namespaceName
$property = [Microsoft.Management.Infrastructure.CimProperty]::Create("ParentID", './Vendor/MSFT/Policy/Config', "string", "Key")
$getInstance.CimInstanceProperties.Add($property)
$property = [Microsoft.Management.Infrastructure.CimProperty]::Create("InstanceID", 'Authentication', "String", "Key")
$getInstance.CimInstanceProperties.Add($property)
try
{
    $session.GetInstance($namespaceName, $getInstance, $options)
}
catch [Exception]
{
    write-host $_ | out-string
}

##########################################################################
# Modify existing instance for MDM_Policy_User_Config01_Authentication02
##########################################################################
$getInstance = New-Object Microsoft.Management.Infrastructure.CimInstance $className, $namespaceName
$property = [Microsoft.Management.Infrastructure.CimProperty]::Create("ParentID", './Vendor/MSFT/Policy/Config', "string", "Key")
$getInstance.CimInstanceProperties.Add($property)
$property = [Microsoft.Management.Infrastructure.CimProperty]::Create("InstanceID", 'Authentication', "String", "Key")
$getInstance.CimInstanceProperties.Add($property)
try
{
    $updateInstance = $session.GetInstance($namespaceName, $getInstance, $options)[0]
    $updateInstance.AllowEAPCertSSO = 0
    $session.ModifyInstance($namespaceName, $updateInstance, $options)
}
catch [Exception]
{
    write-host $_ | out-string
}

##########################################################################
# Delete existing instance for MDM_Policy_User_Config01_Authentication02
##########################################################################
$getInstance = New-Object Microsoft.Management.Infrastructure.CimInstance $className, $namespaceName
$property = [Microsoft.Management.Infrastructure.CimProperty]::Create("ParentID", './Vendor/MSFT/Policy/Config', "string", "Key")
$getInstance.CimInstanceProperties.Add($property)
$property = [Microsoft.Management.Infrastructure.CimProperty]::Create("InstanceID", 'Authentication', "String", "Key")
$getInstance.CimInstanceProperties.Add($property)
try
{
    $deleteInstance = $session.GetInstance($namespaceName, $getInstance, $options)[0]
    $session.DeleteInstance($namespaceName, $deleteInstance, $options)
}
catch [Exception]
{
    write-host $_ | out-string
}

叫用方法

本節提供用來叫用 WMI Bridge 物件方法的 PowerShell Cmdlet 範例腳本。 下列腳本必須在本機系統用戶下執行。 若要這樣做,請從 https://technet.microsoft.com/sysinternals/bb897553.aspx 下載 psexec 工具,並 psexec.exe -i -s cmd.exe 從提升許可權的系統管理員命令提示字元執行。

本節中的腳本範例使用 MDM_WindowsLicensing 類別的 UpgradeEditionWithProductKeyMethod 方法。

$namespaceName = "root\cimv2\mdm\dmmap"
$className = "MDM_WindowsLicensing"
$methodName = "UpgradeEditionWithProductKeyMethod"
$fakeProductKey = "7f1a3659-3fa7-4c70-93ce-0d354e8e158e"

$session = New-CimSession

$params = New-Object Microsoft.Management.Infrastructure.CimMethodParametersCollection
$param = [Microsoft.Management.Infrastructure.CimMethodParameter]::Create("param", $fakeProductKey, "String", "In")
$params.Add($param)

try
{
    $instance = Get-CimInstance -Namespace $namespaceName -ClassName $className -Filter "ParentID='./Vendor/MSFT' and InstanceID='WindowsLicensing'"
    $session.InvokeMethod($namespaceName, $instance, $methodName, $params)
}
catch [Exception]
{
    write-host $_ | out-string
}

WMI 橋接器提供者