86 lines
2.5 KiB
PowerShell
86 lines
2.5 KiB
PowerShell
#!powershell
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# Copyright: (c) 2017, Dag Wieers (@dagwieers) <dag@wieers.com>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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#AnsibleRequires -CSharpUtil Ansible.Basic
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# This modules does not accept any options
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$spec = @{
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supports_check_mode = $true
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}
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$module = [Ansible.Basic.AnsibleModule]::Create($args, $spec)
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# First try to find the product key from ACPI
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try {
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$product_key = (Get-CimInstance -Class SoftwareLicensingService).OA3xOriginalProductKey
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} catch {
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$product_key = $null
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}
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if (-not $product_key) {
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# Else try to get it from the registry instead
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try {
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$data = Get-ItemPropertyValue -Path "HKLM:\Software\Microsoft\Windows NT\CurrentVersion" -Name DigitalProductId
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} catch {
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$data = $null
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}
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# And for Windows 2008 R2
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if (-not $data) {
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try {
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$data = Get-ItemPropertyValue -Path "HKLM:\Software\Microsoft\Windows NT\CurrentVersion" -Name DigitalProductId4
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} catch {
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$data = $null
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}
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}
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if ($data) {
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$product_key = $null
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$hexdata = $data[52..66]
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$chardata = "B","C","D","F","G","H","J","K","M","P","Q","R","T","V","W","X","Y","2","3","4","6","7","8","9"
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# Decode base24 binary data
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for ($i = 24; $i -ge 0; $i--) {
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$k = 0
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for ($j = 14; $j -ge 0; $j--) {
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$k = $k * 256 -bxor $hexdata[$j]
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$hexdata[$j] = [math]::truncate($k / 24)
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$k = $k % 24
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}
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$product_key = $chardata[$k] + $product_key
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if (($i % 5 -eq 0) -and ($i -ne 0)) {
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$product_key = "-" + $product_key
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}
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}
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}
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}
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# Retrieve license information
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$license_info = Get-CimInstance SoftwareLicensingProduct | Where-Object PartialProductKey
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$winlicense_status = switch ($license_info.LicenseStatus) {
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0 { "Unlicensed" }
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1 { "Licensed" }
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2 { "OOBGrace" }
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3 { "OOTGrace" }
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4 { "NonGenuineGrace" }
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5 { "Notification" }
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6 { "ExtendedGrace" }
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default { $null }
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}
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$winlicense_edition = $license_info.Name
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$winlicense_channel = $license_info.ProductKeyChannel
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$module.Result.ansible_facts = @{
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ansible_os_product_id = (Get-CimInstance Win32_OperatingSystem).SerialNumber
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ansible_os_product_key = $product_key
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ansible_os_license_edition = $winlicense_edition
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ansible_os_license_channel = $winlicense_channel
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ansible_os_license_status = $winlicense_status
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}
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$module.ExitJson()
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