password_manager - GitPress.io

Example Python program password_manager.py

Modules

from pyDes import *
import base64
import tkMessageBox
import tkSimpleDialog
import string
import random
import Tkinter
from Tkinter import *
import clipboard
import os

Methods

def set_up():
def create_key():
def encrypt(paswrd):
def decrypt(encpass):
def NewPassword(size=8, chars=string.ascii_uppercase + string.ascii_lowercase + string.digits):
def savepass(passw):
def accesspass():
def output_pass(decpass):

Code

Python tkinter example

#End of Module. The following is code that was personally written by me.

from pyDes import *
import base64
import tkMessageBox
import tkSimpleDialog
import string
import random
import Tkinter
from Tkinter import *
import clipboard 
import os


pm = Tkinter.Tk()
pm.wm_title("Enigma Password Manager")
acc = StringVar()
accget = StringVar()
L1 = Label(pm,text="Name the website you need a new password for").grid(row=0)
L1 = Label(pm,text="Name the website you want to retrieve a password for").grid(row=1)
E1 = Entry(pm, bd =1, textvariable = acc).grid(row=0, column=1)
E2 = Entry(pm, bd =1, textvariable = accget).grid(row=1, column=1)

def set_up():
    _here = os.path.dirname(os.path.abspath(__file__))
    filename = os.path.join(_here, 'passfile.txt')
    if os.path.isfile(filename): 
        pass
    else:
        open(filename, 'w')

set_up()
enc_key = 0

def create_key():
    global enc_key
    _here = os.path.dirname(os.path.abspath(__file__))
    filename = os.path.join(_here, 'checkfile.txt')
    if os.path.isfile(filename):
        enc_key = tkSimpleDialog.askstring( "Enigma Password Manager", "Please enter your encryption key")        
    else:
        chars=string.ascii_uppercase + string.ascii_lowercase + string.digits
        enc_key = str(''.join(random.choice(chars) for x in range(8)))
        tkMessageBox.showinfo( "Enigma Password Manager", "Your unique encryption key has been copied to your clipboard. Please note it down: " + str(enc_key))

        clipboard.copy(enc_key)
        open(filename, 'w')
        open("passfile.txt", "w")
        exit()

def encrypt(paswrd):
    k = des(enc_key, padmode=2)
    paswrd = k.encrypt(paswrd)
    asciipas = base64.b64encode(paswrd)
    savepass(asciipas)    

def decrypt(encpass):
    encpass = base64.b64decode(encpass)
    k = des(enc_key, padmode=2)
    encpass = k.decrypt(encpass)
    output_pass(encpass)
    clipboard.copy(encpass)

create_key()         

def NewPassword(size=8, chars=string.ascii_uppercase + string.ascii_lowercase + string.digits):
    u = acc.get()
    if len(u) == 0:
       pass
    else: 
       newpass = str(''.join(random.choice(chars) for x in range(16)))
       clipboard.copy(newpass)
       tkMessageBox.showinfo( "Enigma wants you to know:", "Your password has been saved and has also been copied to your clipboard: " + newpass)
       newpass = encrypt(newpass)  

def savepass(passw):
         f = open("passfile.txt", "a")
         f.write(str(acc.get()) +" "+ str(passw) +"\n")
         f.close()

def accesspass():
    account = str(accget.get())
    for line in reversed(open("passfile.txt", "r").readlines()):
        whole_account = str(account + " ")
        if whole_account in line:
            s = line
            g = s.split()
            relpass = g[-1]
            decrypt(relpass)
            break
        else:
            pass
def output_pass(decpass):
    account = str(accget.get())
    tkMessageBox.showinfo( "Enigma wants you to know:", "Your password for " + str(account) + " is: " + str(decpass))

B1 = Tkinter.Button(pm, text ="Generate", command = NewPassword).grid(row=0,column=3)

#B1.pack(side = BOTTOM, pady=5)

B2 = Tkinter.Button(pm, text ="Access saved passwords", command = accesspass).grid(row=1,column=3)

#B2.pack(side = BOTTOM)

pm.mainloop()

Useful Links

Articles: https://python-commandments.org/
Python shell: https://bsdnerds.org/learn-python/
Tutorial: https://pythonprogramminglanguage.com/