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6 Commits

Author SHA1 Message Date
620781b7bc feat(auth): honor and establish trusted devices on the SSO login paths
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"Trust this device" did nothing for anyone who signs in with Google or Discord.
sso.controller went straight from needsTotp(user) to staging a pending-TOTP
challenge and never consulted resolveTrustedDevice, so an SSO user was asked for
a code on EVERY sign-in no matter how many times they had ticked the box — and
POST /auth/sso/totp accepted only `code`, so that step could not establish a
trust either. The password paths (web + native) were unaffected and already
worked; this closes the gap for SSO, on the website AND in the Android app.

Server:
- finishLogin and finishMobileLogin now run the same trusted-device check as
  auth.controller.login, via one shared helper: honor a trust that belongs to
  THIS user, stamp last_used_at, log auth.login.trusted_device. A store error
  falls through to the challenge — fail closed to asking for the code.
- POST /auth/sso/totp gains optional trustDevice + deviceName, sets the rg_trust
  cookie, and mirrors the password path's { trustLimitReached, devices } response
  at the cap (the sign-in still completes). Recovery codes stay password-only.

Android coverage, without leaking a secret into a URL:
- The app opens SSO in a Custom Tab, which shares the system browser's cookie
  jar, so the rg_trust cookie set on that TOTP form is presented back on the next
  app sign-in. That alone makes native SSO skip the code. Passing the app's token
  into the start URL was rejected — it would put a 256-bit secret in query
  strings, Referer headers and access logs.
- To also cover the app's NATIVE password login, ticking the box sets
  mobile_auth_sessions.trust_device (a boolean; never the token), and
  /auth/mobile/sso/exchange mints a platform:'mobile' trust and returns
  { trustToken }. Minting there keeps the raw token on an authenticated
  app→server call, out of the deep link and out of the bridge row. Best-effort:
  at the cap the response just omits it rather than failing a good sign-in.

Client: the trust checkbox is no longer hidden on the SSO second step, on both
the admin and player login screens. On the mobile bridge the deep-link redirect
takes priority over the cap prompt — the sign-in succeeded and the link is
single-use, so stalling there would strand the app.

Tests: 8 new cases in server/test/ssoTrustedDevice.test.js (verified to fail
against the pre-fix controller). Full suites green — server 445, client 43 —
and routes.manifest.json is a zero-line diff: no URL moved, only +2 handlers on
/auth/sso/totp in routes.guards.json for the two new validators. Swagger
regenerated. Verified live against the running server and real MariaDB: the TOTP
step issues rg_trust and persists the row, a subsequent SSO callback carrying it
skips the code, and an invalid trust is still challenged.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-07-28 01:01:12 -05:00
565a7d2c20 refactor(server): split public, player and residual auth into capability routers (PR 5)
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The last split PR of docs/website/API_V2_PLAN.md § Phase 2. public.routes.js,
player.routes.js and auth.routes.js are deleted; each group is now a directory
whose index.js owns the group gate and the mount table and declares no routes.
Every one of the 200 manifest routes is now in a capability router.

  public/  posts (2) wiki (4) pages (2) shard (12) site (4, group root)
  player/  account (8) shard (8) appeals (4), behind noindex + requireAuth
  auth/    login (2) register (1) invite (2) password (3) session (2, root)

No URL moves. All four gates zero-diff: routes.manifest.json (200 public + 2
internal), routes.guards.json, swagger-output.json (198 operations), and
docs/website/api-route-inventory.json was already in sync. 434 tests green.

Notes on the non-mechanical parts:

- public/index.js and auth/index.js carry no group gate, deliberately, and say
  so. The public surface is anonymous by contract (logged-out SPA, Discord bot,
  Android ShardStreamClient on /public/shard/stream); /auth is where a caller
  becomes authenticated. player/index.js gates on requireAuth only, never
  requireRole('player') — staff are a superset of players.
- GET /auth/me has a mount-order dependency: use('/me', meRouter) matches the
  bare /me, so the request runs meRouter's noindex + requireAuth and falls
  through. session.router.js must stay mounted last. Verified by the
  counterfactual — mounting it first still 401s but drops X-Robots-Tag, which
  no manifest or guards file can see.
- loginGuards moved to auth/loginGuards.js (frozen) rather than being copied
  into the three routers that spread it; sso.routes.js drops its duplicate.
- The :param shadowing check was re-run in dispatch order against the built
  stack: 86 routes, 64 literal, none shadowed. /public/wiki/{categories,tags}
  ahead of /:slug is the only ordering-sensitive pair.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-07-27 20:52:14 -05:00
f8db61025b Audit and fix Swagger/OpenAPI accuracy; regenerate served spec
The route-level annotations were 100% present, but the committed/served
spec (swagger-output.json) was stale and several response schemas had
drifted from the controllers. This aligns the docs with actual behavior
and regenerates the spec.

Served spec was stale (64/67 operations). Regenerating picks up three
routes that were added after the last generation:
  - POST /api/v1/auth/sso/totp
  - GET  /api/v1/admin/discord-bot/config
  - PUT  /api/v1/admin/discord-bot/config
plus a stale /auth/logout summary.

Response-shape corrections (annotation now matches controller output):
  - Mutation endpoints do NOT return the generic { message } envelope.
    Deletes echo { id } / { slug }; toggles return { deleted },
    { unlinked }, { totp_enabled }, or { ip, removed }. Documented as-is
    via new DeletedId/DeletedSlug/DeletedFlag/UnlinkedFlag/TotpState/
    UnbanResult components. (The API is intentionally inconsistent here;
    recorded rather than normalized — see follow-up note.)
  - POST /account/totp/setup: otpauth_url -> otpauthUrl (TotpSetup)
  - PUT  /admin/site-mode: { mode } -> { site_mode, changed_at, changed_by }
  - GET  /account: full User -> AccountStatus (id/username/role/totp_enabled)
  - GET  /account/identities: add linked_at (LinkedIdentity)
  - GET  /public/status: add status_message (PublicStatus)
  - POST /auth/sso/totp: user is SafeUser, not full User
  - GET  /dashboard: description/shape corrected (posts+users, no wiki)

Schema completeness:
  - Provider (public discovery): { id, name, icon, loginUrl, priority },
    not { id, name, kind }
  - ProviderConfig: add hasSecret, builtin, health (ProviderHealth)
  - Post: add excerpt, author_id, published_at
  - MobileTokenResponse.expiresIn: duration string ("15m"), not integer

Config: declare the Admin · Discord Bot tag (was used but undeclared).

Auth model and the internal/external boundary were verified correct and
left unchanged: cookie + bearer are both accepted on session routes (dual
security annotations are accurate), and /internal/* runs on a separate
listener already excluded from the scan.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019rao86n5cXpwAyjdBFEshV
2026-07-04 22:51:16 -05:00
03e62b56ad Enforce TOTP second factor on SSO login (#31)
SSO login minted a full session immediately, ignoring the account's
totp_enabled flag — so a 2FA admin with a linked Google/Discord/OIDC
identity could sign in without their authenticator code, silently
downgrading the account to single-factor (the strength of the IdP login).
The local password flow already gates on needsTotp(); SSO did not.

Wire SSO through the same staged-TOTP gate:

- ssoState: createTotpPending/verifyTotpPending + a short-lived httpOnly
  sso_totp cookie. The pending token carries stage:'totp' (session
  validation rejects it) + kind:'sso_totp' (scoped to the SSO endpoint)
  plus the resolved context (userId, provider, authMethod, returnTo).
- sso.controller: finishLogin now stages the challenge and redirects to
  /admin/login?sso_totp=1 instead of creating a session when the account
  has TOTP on. New finishSsoTotp verifies the code (backoff + bot-scoring
  on failure, mirroring loginTotp) and only then mints the session.
- sso.routes: POST /auth/sso/totp behind the same backoff/slow/limiter
  stack and code validation as the local TOTP endpoint.
- client: AdminLogin detects ?sso_totp=1 and completes over fetch via
  api.ssoLoginTotp; the challenge never touches the URL or JS.

Keeps the second factor httpOnly throughout, consistent with the SSO tx
cookie. 12 new tests; full suite 106/106.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019rao86n5cXpwAyjdBFEshV
2026-07-04 22:17:35 -05:00
a1f0675577 Add Swagger/OpenAPI API docs (swagger-ui + swagger-autogen)
Generate an OpenAPI 3.0 spec from route annotations and serve it with
Swagger UI so the full REST API is browsable and testable.

- Add swagger-ui-express (runtime) and swagger-autogen (dev) deps, plus
  an `npm run swagger` script.
- server/swagger/swagger.js: generator config with API metadata, servers,
  14 tag groups, cookie + bearer security schemes, and 28 reusable
  component schemas. Follows the Express mount chain from src/app.js so
  generated paths are fully-qualified (/api/v1/...).
- Annotate every route (auth, mobile, sso, public, admin, health) with
  #swagger tags/summaries/parameters/request bodies/security and the
  actual response codes each handler returns (400/401/403/404/409/429/
  302/502, multipart uploads).
- Serve Swagger UI at /api/docs and the raw spec at /api/docs.json,
  guarded so a missing spec disables docs instead of crashing.
- Commit the generated swagger-output.json so docs work with no build
  step; swagger-autogen stays dev-only and is not needed at runtime.
- README: new "API documentation (Swagger)" section plus tech-stack and
  project-structure entries.

Covers 51 paths / 64 operations. Existing test suite (83) still passes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-03 15:28:13 -05:00
31b31c3a17 Add session abstraction, mobile bearer auth, and pluggable SSO
Refactor authentication into a provider-agnostic session layer and build
two new auth surfaces on top of it, without changing local password/TOTP
behavior. Every flow now issues sessions through
sessionService.createSession(user, authMethod).

Part 1 — Session abstraction (backward-compatible refactor):
- New server/src/auth/: token.js (JWT/cookie primitives), session.service.js
  (create/validate/partial-TOTP/revoke), session.middleware.js
  (attachSession/requireAuth/requireRole). utils/auth.js is now a thin
  compat facade so existing imports are unchanged.

Part 2 — Mobile bearer auth (additive):
- /api/v1/auth/mobile/{login,refresh,logout}: short-lived access JWT +
  long-lived refresh token, stored hashed and rotated on use, in a new
  mobile_refresh_tokens table. Reuses web bot-scoring/backoff; single-request
  TOTP. token.signToken gains a backward-compatible expiresIn option.

Part 3 — Pluggable SSO (Google, Discord, generic OIDC):
- OAuth2Provider base + built-in Google/Discord (fixed endpoints) + generic
  OIDC, a registry with health/validation, PKCE+CSRF transaction state, and
  discovery (GET /auth/providers), start/link/callback routes.
- Link-only policy: SSO signs in only to an already-linked account; external
  identities are never auto-provisioned. Client secrets encrypted at rest
  (AES-256-GCM, utils/secretBox.js). Admin CRUD (/admin/auth/providers) and
  account linking (/admin/account/identities). New auth_providers +
  user_identities tables.

Frontend:
- Login page renders provider buttons from /auth/providers (inline SVG icons,
  graceful with zero providers). New Authentication admin view
  (Local/Google/Discord/Custom). Account page linked-accounts section.

Tests: 83 passing (session, mobile, providers, registry, secretBox, ssoState,
ssoCallback) — all DB-free via fetch mocks + model stubs. README + .env.example
updated.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-03 10:31:29 -05:00