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Evan
274b516ea3
Client-side CrazyGames login: exchange the SDK user token for our session, then surface that identity in the UI. Implements the client side of the [CrazyGames login handoff guide](https://docs.crazygames.com/sdk/user/). ## Part 1 — Backend login (token exchange) On CrazyGames we exchange the SDK's user token for our own session via `POST /auth/crazygames`, instead of the cookie-based `/auth/refresh` (the refresh cookie is `SameSite=Lax` and unusable from the CrazyGames iframe). - **`CrazyGamesSDK.ts`** — `getUserToken()` wrapper (awaits `ready()`, gates on `isUserAccountAvailable`, returns `null` on throw / no signed-in user). - **`Auth.ts`** — `doRefreshJwt()` routes to `doCrazyGamesLogin()` when on CrazyGames with a signed-in account; a `null` token (guest / no account) falls through to the existing `/auth/refresh` flow. `reauthAfterCrazyGamesChange()` drops the cached session on a mid-session sign-in. - **`Main.ts`** — `addAuthListener` re-runs auth + `getUserMe()` when the player signs into CrazyGames mid-session. Everything funnels through the existing `userAuth()` → `refreshJwt()` path, so **startup login and the 15-min re-exchange on expiry come for free** — no new expiry/polling code. ## Part 2 — Surface the signed-in user - **Account button** shows the CrazyGames avatar + username when signed in (clicking opens the account modal), or a **"Sign in"** that opens CrazyGames' own `showAuthPrompt()` when a guest. Wired across every entry point: the desktop nav pill, the mobile hamburger item (un-hidden on CrazyGames by dropping `.no-crazygames`), and — since CrazyGames renders below the `lg` breakpoint where the desktop nav is hidden — a new button in the **homepage top bar's** right slot. - **AccountModal** treats the CrazyGames user as logged-in: "Connected as" avatar + username, currency/subscription, and stats/games/friends. **No Discord/Google/email login+link buttons and no logout** (CrazyGames owns the account). A guest who reaches the modal gets a CrazyGames sign-in button, never Discord/Google. - **`CrazyGamesSDK.ts`** — `getUserProfile()` + `showAuthPrompt()` wrappers; `profilePictureUrl` added to the user type. Identity comes from the SDK (`getUser()`), not `/users/@me`, which doesn't surface CrazyGames identity yet. ## Behavior - **Signed-in CrazyGames account** → real backend session; avatar + username in the top bar; CrazyGames-only account modal. - **CrazyGames guest / not signed in** → silent fallback to guest; "Sign in" button opens `showAuthPrompt()`; auto-logged-in the moment they sign in (via `addAuthListener`). - **Not on CrazyGames** → completely unchanged. ## Testing - `npx tsc --noEmit` — clean - `npx eslint` on changed files — clean - No new i18n keys (reuses `main.sign_in`, `account_modal.*`). - No unit tests: this repo tests core sim only, and CrazyGames only initializes inside a crazygames.com iframe, so the CG paths can't run locally (the localhost SDK mock returns unsigned tokens the backend rejects). **Needs a manual pass on the CrazyGames game page (gameId `64178`)** covering: signed-in avatar/username + account modal, guest "Sign in" → prompt, and mid-session sign-in. ## Assumptions to confirm (backend) 1. The `/auth/crazygames` JWT carries the same `iss` (`getApiBase()`) and `aud` (`getAudience()`) as normal openfront.io tokens and satisfies `TokenPayloadSchema` (incl. base64url `sub`) — otherwise `userAuth()` will `logOut()`. 2. CrazyGames iframes our own origin (so `getApiBase()` → `https://api.openfront.io`), consistent with the existing integration. 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>