Secure Password Manager CLI

Purpose

This script is a command-line interface (CLI) for managing passwords securely. It allows users to:

• Add new password entries for different services
• List stored passwords (filtered by service if desired)
• Delete specific password entries
• Generate secure random passwords or store user-provided passwords

The script stores passwords in a CSV file (passwords.csv) with the following fields: service, username, password, and creation timestamp.

Features

• Add a new password: Adds a new password entry for a service, with the option to provide a custom password or have one automatically generated.
• List passwords: Displays stored passwords, optionally filtered by the service name.
• Delete a password: Deletes a password entry based on service and username.
• Password generation: Automatically generates a strong password using a combination of letters, digits, and punctuation.

Requirements

• Python 3.x
• A CSV file (passwords.csv) for storing passwords.

Installation

No installation is required. Just download the script and use it directly in your terminal.

How to Use

Add a New Password

To add a new password entry for a service:

python password_manager.py -a SERVICE USERNAME [-p PASSWORD]