Must_Require_Digits = "yes" #give yes or no

Must_Require_Lowercase_Letters = "yes" #give yes or no

Must_Require_Uppercase_Letters = "yes" #give yes or no

Must_Require_Special_Characters = "yes" #give yes or no

History = "no" #give yes or no. by giving yes, you can force users to not set previously used PINs

Minimum_PIN_Length = 8 #give minimum pin length here

Maximum_PIN_Length = 12 #give maximum pin length here

Expiration = 30 # give the number of days to make the PIN expire and force users to create a new PIN






import os
from subprocess import PIPE, Popen
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)

def ecmd(name,value,type):
    if type==0 and value.lower() == "yes":
        command = 'REG ADD HKLM\SOFTWARE\Policies\Microsoft\PassportForWork\PINComplexity /v "%s" /t REG_DWORD /d 1 /f'%(name)
    elif type==0 and value.lower() == "no":
        command = 'REG ADD HKLM\SOFTWARE\Policies\Microsoft\PassportForWork\PINComplexity /v "%s" /t REG_DWORD /d 0 /f'%(name)
    elif type == 1:
        command = 'REG ADD HKLM\SOFTWARE\Policies\Microsoft\PassportForWork\PINComplexity /v "%s" /t REG_DWORD /d %s /f'%(name,value)
    with disable_file_system_redirection():
        obj = Popen(command, shell = True, stdout = PIPE, stderr = PIPE)
    out, err = obj.communicate()
    ret=obj.returncode
    if ret==0:
        if out:
            print(out.strip())
        else:
            print(ret)
    else:
        if err:
            print(err.strip())
        else:
            print(ret)

ecmd("Digits",Must_Require_Digits,0)
ecmd("LowercaseLetters",Must_Require_Lowercase_Letters,0)
ecmd("UppercaseLetters",Must_Require_Uppercase_Letters,0)
ecmd("SpecialCharacters",Must_Require_Special_Characters,0)
ecmd("History",History,0)
ecmd("MinimumPINLength",Minimum_PIN_Length,1)
ecmd("MaximumPINLength",Maximum_PIN_Length,1)
ecmd("Expiration",Expiration,1)