PySimpleGUI/DemoPrograms/Demo_Password_Login.py

66 lines
2.6 KiB
Python

#!/usr/bin/env python
import sys
if sys.version_info[0] >= 3:
import PySimpleGUI as sg
else:
import PySimpleGUI27 as sg
import hashlib
from sys import exit as exit
"""
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 from GUI into variable named login_password_hash
5. Run program again and test your login!
6. Are you paying attention? The first person that can post an issue on GitHub with the
matching password to the hash code in this example gets a $5 PayPal payment
"""
# 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', auto_size_text=False, default_element_size=(10,1),
text_justification='r', return_keyboard_events=True, grab_anywhere=False).Layout(layout)
while True:
event, values = window.Read()
if event is None:
exit(69)
password = values['password']
try:
password_utf = password.encode('utf-8')
sha1hash = hashlib.sha1()
sha1hash.update(password_utf)
password_hash = sha1hash.hexdigest()
window.FindElement('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()
return password_hash == hash
login_password_hash = 'e5e9fa1ba31ecd1ae84f75caaa474f3a663f05f4'
password = sg.PopupGetText('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!!')