CatMail

Cryptographic draft is available here: https://docs.google.com/document/d/124mqAbgqR8MiiCAtPnxXrI_gbZv6ZQbM6ahiNCEVEgs/edit?usp=sharing

Goals

End-to-end encryption with transparent key management and synchronisation
Multi device support with synchronized server based history (synchronization between all clients)
Multi platform (Linux, OSX, Windows, iOS, Android,...)
File transfer (pictures, ...), with optional server side storage (pictures are a part of the synchronized chat history)

Build

Build submodules: git submodule update --init
Build dependencies: ./setup.sh

Run

Client

Application: python3 main.py
UnitTests: python3 test_crypto.py

Server

node catmailserver.js

Dependencies

Client

Python 3
PyQt5
OpenSSL

Server

NodeJS

OSX: Use homebrew to install python 3.5, pyqt5 and openssl.