Windows license status and Product ID

import os;

import re;

import ctypes;

​

class disable_file_system_redirection:

    _disable = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection

    _revert = ctypes.windll.kernel32.Wow64RevertWow64FsRedirection

    def __enter__(self):

        self.old_value = ctypes.c_long()

        self.success = self._disable(ctypes.byref(self.old_value))

    def __exit__(self, type, value, traceback):

        if self.success:

            self._revert(self.old_value)

​

tmp = os.environ['TEMP']

filepath = tmp+'\\'+r'GetProductKey.vbs'

​

decodekey ="""

Set wshShell = CreateObject("Wscript.Shell")

WScript.Echo ConvertToKey(WshShell.RegRead("HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DigitalProductId"))

Function ConvertToKey(Key)

Const KeyOffset = 52

i = 28

Chars = "BCDFGHJKMPQRTVWXY2346789"

Do

Cur = 0

x = 14

Do

Cur = Cur * 256

Cur = Key(x + KeyOffset) + Cur

Key(x + KeyOffset) = (Cur \ 24) And 255

Cur = Cur Mod 24

x = x -1

Loop While x >= 0

i = i -1

KeyOutput = Mid(Chars, Cur + 1, 1) & KeyOutput

If (((29 - i) Mod 6) = 0) And (i <> -1) Then

i = i -1

KeyOutput = "-" & KeyOutput

End If

Loop While i >= 0

ConvertToKey = KeyOutput

End Function"""

​

with disable_file_system_redirection():

    with open (filepath,'w+') as obj:

        obj.write(decodekey)

    os.chdir(tmp)

    a=os.getcwd()

    GetKey = os.popen("cscript.exe GetProductKey.vbs").read()

    regex = r"([A-Za-z0-9]{5}-[A-Za-z0-9]{5}-[A-Za-z0-9]{5}-[A-Za-z0-9]{5}-[A-Za-z0-9]{5})"

    result = re.findall(regex,GetKey)

    guid_digital_key=os.popen('cscript C:\Windows\System32\slmgr.vbs /dlv').read();

    os.remove("GetProductKey.vbs")

    guid=os.popen('cscript C:\Windows\System32\slmgr.vbs /dlv').read();

    os_details = os.popen('systeminfo | findstr /B /C:"OS "').read()

​

if "License Status: Notification" in guid:

    print guid.replace('License Status: Notification','License Status: Windows is not activated');

elif "License Status: Out-Of-Box Grace Period" in guid:

    print guid.replace('License Status: Out-Of-Box Grace Period','License Status: Windows is not activated')

elif "License Status: Out-Of-Tolerance Grace Period" in guid :

    print guid.replace('License Status: Out-Of-Tolerance Grace Period','License Status: Windows is not activated')

elif "License Status: Non-Genuine Grace Period" in guid:

    print guid.replace('License Status: Non-Genuine Grace Period','License Status: Windows is not activated')

elif 'License Status: Extended Grace' in guid:

    print guid.replace('License Status: Extended Grace','License Status: Windows is not activated')

elif 'License Status: Unlicensed' in guid:

    print guid.replace('License Status: Unlicensed','License Status: Windows is not activated')

elif "License Status: Licensed" in guid:

    print guid

else:

    print guid

​

print "The Digital Product ID is : " +result[0]

print "                                                                                                 "

​

print "Information on Operating System"

print os_details

​