oidc-fastapi-authlib

Sample implementation for OIDC with FastAPI and Authlib.

About

This is a sample implementation for OpenID Connect with Python, FastAPI and Authlib.

It uses...

• Authorization Code Flow
• Cookie to store ID token
  • HttpOnly: true, SameSite: Lax, Secure: true
• nginx for path routing
  

Related post (Japanese): よくあるSPA+API構成でのOpenID Connectクライアント実装

Getting Started

Prerequisites

• docker / docker compose
• Some OpenID Provider
  • Set Redirect URI (Allowed Callback URLs) as http://localhost:8080/api/auth

Fill .env with each value below.

• Client ID
• Client Secret
• OpenID Configuration Endpoint

Run

docker compose build
docker compose up

Open http://localhost:8080/ in your browser and try it out!