结合使用 PowerShell 脚本和 WMI Bridge 提供程序
本文介绍如何使用 PowerShell Cmdlet 脚本配置每用户和每设备策略设置,以及如何通过 WMI 桥接提供程序调用方法。
配置每设备策略设置
本部分提供一个 PowerShell Cmdlet 示例脚本,用于通过 WMI 网桥提供程序配置每个设备的设置。 如果类支持设备设置,则必须为 InPartition (“local-system”) 定义类级别限定符。
对于所有设备设置,必须在本地系统用户下执行 WMI Bridge 客户端。 为此,请从 https://technet.microsoft.com/sysinternals/bb897553.aspx 下载 psexec 工具,并从提升的管理员命令提示符运行 psexec.exe -i -s cmd.exe
。
本部分中的脚本示例使用 类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;
};
以下脚本介绍如何创建、枚举、查询、修改和删除实例。
$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
}
配置每用户设置
本部分提供了一个 PowerShell Cmdlet 示例脚本,用于通过 WMI 桥配置每用户设置。 如果类支持用户设置,则必须为 InPartition (“local-user”) 定义类级别限定符。
本节中的脚本示例使用 类 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
如果当前登录的用户尝试访问或修改自己的用户设置,则使用上一部分中的每设备设置脚本要容易得多。 必须在提升的管理员命令提示符下执行所有 PowerShell cmdlet。
如果访问或修改其他用户的设置,则 PowerShell 脚本会更加复杂,因为 WMI 桥要求在 MI 自定义上下文中设置用户 SID,而本机 PowerShell cmdlet 不支持该上下文。
注意
必须在本地系统下执行所有命令。
Windows 命令 wmic useraccount get name, sid
可用于获取用户 SID。 以下脚本示例假定用户 SID 为 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
}
调用方法
本部分提供用于调用 WMI Bridge 对象方法的 PowerShell Cmdlet 示例脚本。 必须在本地系统用户下执行以下脚本。 为此,请从 https://technet.microsoft.com/sysinternals/bb897553.aspx 下载 psexec 工具,并从提升的管理员命令提示符运行 psexec.exe -i -s cmd.exe
。
本节中的脚本示例使用 MDM_WindowsLicensing 类的 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
}