websocket-chat

Simple WebSocket chat based on the aiohttp library

Stack

Auth: JWT + JTI (JWT id)
Cache: Redis
Database: PostgreSQL
ORM: SQLAlchemy
Backend: Aiohttp
Frontend: Pure JS + Bootstrap
Language: Python 3.8
Deploy: Docker + docker-compose
Additional: CSRF with aiohttp

Features

Credentials validation (schemas, register/login handlers)
Passwords (hashing, argon2)
ORM data sanitization (CRUD operations, models)
JWT + JTI with revocation (cache, redis)
JavaScript JWT in-memory closure storage
WebSockets: origin, auth, CSWSH
CSRF (feedback handler)

Prepare

(Optional) Сreate .env file with the following variables if you want to overwrite default docker-compose.yml environment variables:

POSTGRES_DATABASE=...
POSTGRES_PASSWORD=...
POSTGRES_USER=...
POSTGRES_HOST=...
POSTGRES_PORT=...
REDIS_HOST=...
JWT_SECRET=...
ORIGIN=...

Run

docker-compose up -d

http://localhost:8080/