password-manager
A lightweight terminal-based password manager coded with Python using SQLCipher for SQLite database encryption.
Screenshot
Pre-requisites:
Python 3.9.2
Building
Install virtualenv
pip3 install virtualenv
Create virtual environment
virtualenv env
Activate virtual environment
source env/bin/activate
Install requirements
pip3 install -r requirements.txt
Generate binary
pyinstaller --onefile --paths=/env/Lib/site-packages password-manager.py
Running
dist/password-manager
Usage
At first run, the program will request a password creation for managing the password database. This password must satisfy certain requirements and be entered twice. THIS PASSWORD CANNOT BE RECOVERED WITHOUT RESETTING THE DATABASE.
When the password is created, two files should have been created. One stores the password salt (5f4dcc3b5aa765d61d8327deb882cf99) and the other file (48cccca3bab2ad18832233ee8dff1b0b.db) stores the password encrypted database itself. IF THESE FILES ARE DELETED, ALL STORED DATA WILL BE LOST. The user can upload these files, along with the binary, in a cloud service, although this is highly discouraged. To achieve the most security, all data must be kept offline.
When the user is logged in, the following options are available:
--------------------------------
Please input the desired option:
(6) - List registered passwords
(5) - Register a new password record
(4) - Update a password record
(3) - Delete a password record
(2) - Check password security
(1) - Generate secure password
(0) - Exit
--------------------------------
Option 6 will print all registered passwords in the database, including their identification name, the username (if applicable) the password itself, the data of creation and the data of the last update.
Option 5 will request the user data for a new input in the database. The field "Username" is optional. The data of creation is generated automatically.
Option 4 enables the user to update a database entry by its identification name.
Option 3 enables the user to delete a database entry by its identification name.
Option 2 analyzes a password (string) entered by the user and outputs Shannon entropy, maximum possible Shannon entropy and analyzes password safety guidelines in general.
Option 1 generates a secure password given an input length by the user and a charset.
Option 0 exits the program.
6 Dec 25, 2021
12 Jul 19, 2022
22 Oct 24, 2022
798 Nov 21, 2022
1 Dec 10, 2022
2 Jul 20, 2022
1 Nov 13, 2021
9 Dec 2, 2022
1 Oct 26, 2022
5 Aug 16, 2022
31 Dec 03, 2022
18 Dec 28, 2022
249 Dec 23, 2022
38 May 26, 2022
3 Feb 08, 2022
6 Dec 14, 2022
2 Oct 09, 2022
14 May 23, 2022
2 Jan 26, 2022
52 Dec 10, 2022
1.8k Dec 31, 2022
813 Dec 27, 2022
5 Jan 04, 2022
1.7k Jan 05, 2023
471 Dec 15, 2022
181 Dec 23, 2022
45 Dec 26, 2022
45 Dec 11, 2022