Password Protection For Scripts

You get 2 scripts in one.

Use the upper half to generate your hash code. Then paste it into the code in the lower half. Copy and paste lower 1/2 into your code to get password protection for your script without putting the password into your source code.

import PySimpleGUI as sg
import hashlib

'''
     Create a secure login for your scripts without having to include your password in the program. Create an SHA1 hash code for your password using the GUI. Paste into variable in final program
     1. Choose a password
     2. Generate a hash code for your chosen password by running program and entering 'gui' as the password
     3. Type password into the GUI
     4. Copy and paste hash code Window GUI into variable named login_password_hash
     5. Run program again and test your login!
'''

# Use this GUI to get your password's hash code
def HashGeneratorGUI():
    layout = [[sg.T('Password Hash Generator', size=(30,1), font='Any 15')],
              [sg.T('Password'), sg.In(key='password')],
              [sg.T('SHA Hash'), sg.In('', size=(40,1), key='hash')],
              ]

    window = sg.Window('SHA Generator', layout, auto_size_text=False, default_element_size=(10,1),
                       text_justification='r', return_keyboard_events=True, grab_anywhere=False)


    while True:
        event, values = window.read()
        if event ==  sg.WIN_CLOSED:
              exit(69)

        password = values['password']
        try:
            password_utf = password.encode('utf-8')
            sha1hash = hashlib.sha1()
            sha1hash.update(password_utf)
            password_hash = sha1hash.hexdigest()
            window['hash'].update(password_hash)
        except:
            pass

# ----------------------------- Paste this code into your program / script -----------------------------
# determine if a password matches the secret password by comparing SHA1 hash codes
def PasswordMatches(password, hash):
    password_utf = password.encode('utf-8')
    sha1hash = hashlib.sha1()
    sha1hash.update(password_utf)
    password_hash = sha1hash.hexdigest()
    if password_hash == hash:
        return True
    else:
        return False

login_password_hash = '5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8'
password = sg.popup_get_text('Password', password_char='*')
if password == 'gui':                # Remove when pasting into your program
    HashGeneratorGUI()               # Remove when pasting into your program
    exit(69)                         # Remove when pasting into your program
if PasswordMatches(password, login_password_hash):
    print('Login SUCCESSFUL')
else:
    print('Login FAILED!!')