Pyairy

A password protected Python3 diary that encrypts your entries

Getting started

Install Python3

Download it here: https://www.python.org/downloads/

Install Pip

python3 -m ensurepip

Create Python virtual environment

python3 -m venv venv

Activate venv

source venv/bin/activate

Install modules

pip3 install -r requirements.txt

Make the script executable

chmod a+x ./pyairy.py

Create password

./pyairy.py

Then enter a password to protect your entries

Pyairy operations

All arguments are ran with ./pyairy.py <operation>

create

Create an entry

list

Lists all entries as small snippets and prompts you to select an entry to decrypt and read

help

Displays all of these operations

How it works

BCrypt is used to hash your password which is then stored locally.

PyCrypto encrypts and decrypts your entries after verifying your password with BCrypt.

Your password is stored as a hash so that no one can determine what your password is as plain text.

Your password is also used as a key to encrypt your entries.

The password is always verified before encryption so that your entries always use the same key.

Usage tips

Getting around sourcing your terminal

After you are all set up, you can edit the shebang to use your venv without having to source it everytime.

#!/usr/bin/env python3

Can be changed to:

#!/Users/<USER>/bin/pyairy/venv/bin/python3

Create a central location to store your entries

On line 31, assign a path to DIR_PATH

I use /Users/<USER>/Documents

Create an alias to call Pyairy anywhere

alias pyairy='/<ABSOLUTE_PATH_TO_PYAIRY>/pyairy.py'