Gz-WindowsTelemetry

0.1.5

public/Get-GzWinAutopilotInfo.ps1




# source from https://www.powershellgallery.com/packages/Get-WindowsAutoPilotInfo/1.3/Content/Get-WindowsAutoPilotInfo.ps1
# no license provided.
function Get-GzWinAutopilotInfo() {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory=$False,ValueFromPipeline=$True,ValueFromPipelineByPropertyName=$True,Position=0)]
        [alias("DNSHostName","ComputerName","Computer")] 
        [String[]] $Name = @($env:ComputerName),
        
        [Parameter(Mandatory=$False)] 
        [String] $OutputFile = "", 
        
        [Parameter(Mandatory=$False)] 
        [Switch] $Append = $false,
        
        [Parameter(Mandatory=$False)] 
        [System.Management.Automation.PSCredential] $Credential = $null,
        
        [Parameter(Mandatory=$False)] 
        [Switch] $Partner = $false,
        
        [Parameter(Mandatory=$False)] 
        [Switch] $Force = $false
    )
    
    Begin
    {
        # Initialize empty list
        $computers = @()
    }
    
    Process
    {
        foreach ($comp in $Name)
        {
            $bad = $false
    
            # Get the common properties.
            Write-Verbose "Checking $comp"
            $serial = (Get-WmiObject -ComputerName $comp -Credential $Credential -Class Win32_BIOS).SerialNumber
    
            # Get the hash (if available)
            $devDetail = (Get-WMIObject -ComputerName $comp -Credential $Credential -Namespace root/cimv2/mdm/dmmap -Class MDM_DevDetail_Ext01 -Filter "InstanceID='Ext' AND ParentID='./DevDetail'")
            if ($devDetail -and (-not $Force))
            {
                $hash = $devDetail.DeviceHardwareData
            }
            else
            {
                $bad = $true
                $hash = ""
            }
    
            # If the hash isn't available, get the make and model
            if ($bad -or $Force)
            {
                $cs = Get-WmiObject -ComputerName $comp -Credential $Credential -Class Win32_ComputerSystem
                $make = $cs.Manufacturer.Trim()
                $model = $cs.Model.Trim()
                if ($Partner)
                {
                    $bad = $false
                }
            }
            else
            {
                $make = ""
                $model = ""
            }
    
            # Getting the PKID is generally problematic for anyone other than OEMs, so let's skip it here
            $product = ""
    
            # Depending on the format requested, create the necessary object
            if ($Partner)
            {
                # Create a pipeline object
                $c = New-Object psobject -Property @{
                    "Device Serial Number" = $serial
                    "Windows Product ID" = $product
                    "Hardware Hash" = $hash
                    "Manufacturer name" = $make
                    "Device model" = $model
                }
                # From spec:
                # "Manufacturer Name" = $make
                # "Device Name" = $model
    
            }
            else
            {
                # Create a pipeline object
                $c = New-Object psobject -Property @{
                    "Device Serial Number" = $serial
                    "Windows Product ID" = $product
                    "Hardware Hash" = $hash
                }
            }
    
            # Write the object to the pipeline or array
            if ($bad)
            {
                # Report an error when the hash isn't available
                Write-Error -Message "Unable to retrieve device hardware data (hash) from computer $comp" -Category DeviceError
            }
            elseif ($OutputFile -eq "")
            {
                $c
            }
            else
            {
                $computers += $c
            }
    
        }
    }
    
    End
    {
        if ($OutputFile -ne "")
        {
            if ($Append)
            {
                if (Test-Path $OutputFile)
                {
                    $computers += Import-CSV -Path $OutputFile
                }
            }
            if ($Partner)
            {
                $computers | Select-Object "Device Serial Number", "Windows Product ID", "Hardware Hash", "Manufacturer name", "Device model" | ConvertTo-CSV -NoTypeInformation | % {$_ -replace '"',''} | Out-File $OutputFile
                # From spec:
                # $computers | Select "Device Serial Number", "Windows Product ID", "Hardware Hash", "Manufacturer Name", "Device Name" | ConvertTo-CSV -NoTypeInformation | % {$_ -replace '"',''} | Out-File $OutputFile
            }
            else
            {
                $computers | Select-Object "Device Serial Number", "Windows Product ID", "Hardware Hash" | ConvertTo-CSV -NoTypeInformation | % {$_ -replace '"',''} | Out-File $OutputFile
            }
        }
    }
}