Halit Aksoy
a65662f695
- Banner for the user's game in progress with a Continue button - Live games as cards with the real board, updated over WebSocket; the most watched finished games when nothing is live - The user's last 3 games, from their side of the board, with the result as they would say it - The lobby offers to continue the game in progress when a new one is refused - Spectators register once connected and identified, and again after a reconnect, so they are counted - The backend includes games that ended but are not saved yet in /game/:id and the lists |
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| .. | ||
| .vscode | ||
| src | ||
| tests | ||
| .gitignore | ||
| build_and_deploy.sh | ||
| Dockerfile | ||
| jest.config.js | ||
| package.json | ||
| README.md | ||
| tsconfig.json | ||
| yarn.lock | ||
Mancala Backend
This is the backend code for the Mancala project, written in Express.js.
Getting Started
Install Packages
yarn install
Start in Development Mode
yarn dev
Start in Release Mode
yarn build
yarn start
Development Dependencies
This package links the local packages @mancala/core and mancala.js. Build them first with yarn build:packages in the repo root.
Authentication
Clients log in with Keycloak (see apps/keycloak), either as a guest or with an account, and send the access token
over the WebSocket right after connecting:
{ "channel": "auth", "message": { "token": "<Keycloak access token>" } }
The server answers on on_auth with the user ({ id, name, isGuest }) or on on_auth_error and closes the socket
with code 4001. Other messages are ignored until the socket is authenticated, and connections that do not
authenticate within 5 seconds are closed. Send auth again with the new token after refreshing it.
User ids of Keycloak users are the token subject prefixed with kc:.
| Variable | Default | Purpose |
|---|---|---|
KEYCLOAK_ISSUER |
http://localhost:8080/realms/mancala |
Token issuer; must match the iss claim exactly |
KEYCLOAK_JWKS_URL |
issuer + /protocol/openid-connect/certs |
Where to fetch signing keys, if the backend reaches Keycloak at a different address |
KEYCLOAK_CLIENT_IDS |
mancala-web |
Comma-separated clients whose tokens are accepted |
LEGACY_USERKEY_AUTH |
true |
Also accept old clients that connect with ?userKey=<uuid> and the /register endpoint. Turn off once no released client uses it, because a userKey is not a secret the server can check |