Connecting local program to Twitch dev-portal credentials

main.py

@@ -1,7 +1,10 @@
 from fastapi import FastAPI
+from starlette.middleware.sessions import SessionMiddleware
 
 import models
 from database import engine
+import auth # Import the new auth module
+from config import settings # Import settings to get the secret key
 
 # This line tells SQLAlchemy to create all the tables based on the models
 # we defined. It will create the `multichat_overlay.db` file with the
@@ -10,6 +13,13 @@ models.Base.metadata.create_all(bind=engine)
 
 app = FastAPI()
 
+# Add the authentication router
+app.include_router(auth.router)
+
+# Add session middleware. A secret key is required for signing the session cookie.
+# We can reuse our encryption key for this, but in production you might want a separate key.
+app.add_middleware(SessionMiddleware, secret_key=settings.ENCRYPTION_KEY)
+
 @app.get("/")
 async def read_root():
     return {"message": "MultiChatOverlay API"}