Script AutoIt to store MAC address in Active Directory

[lyc-appert-44]

Hello,
I'v made a script to store MAC address in computer account for Active Directory:

#include <AD.au3>

;Enter here a username of an account that can change users in AD
$utilisateur=""
;Enter here the user password
$motdepasse=""
;AD Connexion
_AD_Open($utilisateur,$motdepasse)
;Call function that put MAC in attribut "networkAddress" of machine account
_AD_ModifyAttributeEX(@computername & "$","networkAddress",GET_MAC(@IPAddress1),2)
_AD_Close()

Func _AD_ModifyAttributeEX($sObject, $sAttribute, $vValue = "", $iOption = 1)

    Local $aValue[1]
    If $vValue = Default Then $vValue = ""
    If $iOption = Default Then $iOption = 1
    If $iOption < 1 Or $iOption > 4 Then Return SetError(2, 0, 0)
    If IsArray($vValue) Then
        $aValue = $vValue
    Else ; Move the string value to the array
        If $iOption > 2 Then SetError(3, 0, 0)
        $aValue[0] = $vValue
    EndIf
    If Not _AD_ObjectExists($sObject) Then Return SetError(1, 0, 0)
    Local $sProperty = "sAMAccountName"
    If StringMid($sObject, 3, 1) = "=" Then $sProperty = "distinguishedName" ; FQDN provided
    $__oAD_Command.CommandText = "<LDAP://" & $sAD_HostServer & "/" & $sAD_DNSDomain & ">;(" & $sProperty & "=" & $sObject & ");ADsPath;subtree"
    Local $oRecordSet = $__oAD_Command.Execute ; Retrieve the ADsPath for the object
    Local $sLDAPEntry = $oRecordSet.fields(0).Value
    Local $oObject = __AD_ObjGet($sLDAPEntry) ; Retrieve the COM Object for the object
    $oObject.GetInfo
    Switch $iOption
        Case 1
            $oObject.PutEx($ADS_PROPERTY_CLEAR, $sAttribute, 0) ; CLEAR: remove all the property value(s) from the object
        Case 2
            $oObject.PutEx($ADS_PROPERTY_UPDATE, $sAttribute, $aValue) ; UPDATE: replace the current value(s) with the specified value(s)
        Case 3
            $oObject.PutEx($ADS_PROPERTY_APPEND, $sAttribute, $aValue) ; APPEND: append the specified value(s) to the existing values(s)
        Case 4
            $oObject.PutEx($ADS_PROPERTY_DELETE, $sAttribute, $aValue) ; DELETE: delete the specified value(s) from the object
    EndSwitch
    $oObject.SetInfo
    If @error Then Return SetError(@error, 0, 0)
    Return 1

EndFunc

Func GET_MAC($_MACsIP)
    Local $_MAC,$_MACSize
    Local $_MACi,$_MACs,$_MACr,$_MACiIP
    $_MAC = DllStructCreate("byte[6]")
    $_MACSize = DllStructCreate("int")
    DllStructSetData($_MACSize,1,6)
    $_MACr = DllCall ("Ws2_32.dll", "int", "inet_addr", "str", $_MACsIP)
    $_MACiIP = $_MACr[0]
    $_MACr = DllCall ("iphlpapi.dll", "int", "SendARP", "int", $_MACiIP, "int", 0, "ptr", DllStructGetPtr($_MAC), "ptr", DllStructGetPtr($_MACSize))
    $_MACs  = ""
    For $_MACi = 0 To 5
    If $_MACi Then $_MACs = $_MACs & ":"
        $_MACs = $_MACs & Hex(DllStructGetData($_MAC,1,$_MACi+1),2)
    Next
    DllClose($_MAC)
    DllClose($_MACSize)
    Return $_MACs
EndFunc

Put the code in AutoIt, set the user and password to connect to your active directory, save and convert to exe to use it via GPO.
Then in Veyon Master set "LDAP Basic" -> "Environment settings" -> "Computer MAC address attribute" enter "networkAddress"