Commit Graph

9 Commits

Author SHA1 Message Date
jubnl 7c0a0d5f39 security(oauth): harden OAuth 2.1/MCP implementation (Critical + High + Medium findings)
Address 14 security findings from internal review of the OAuth 2.1 + MCP layer:

Critical:
- C1: Scope-gate all MCP resources (trips, budget, packing, collab, atlas, vacay, etc.)
- C2: Wire token/session revocation into active MCP session lifecycle per (user, client_id)
- C3: Refresh-token replay detection via parent_token_id chain + cascade revoke on replay

High:
- H1: Validate PKCE code_challenge (43-char base64url) and code_verifier (43–128 chars) format
- H2: Rate-limit /oauth/token (30/min), /authorize/validate (30/min), /oauth/revoke (10/min)
- H3: Strip client metadata from unauthenticated /authorize/validate responses (oracle prevention)
- H4: Constant-time secret comparison via crypto.timingSafeEqual (prevents timing attacks)
- H5: Collapse all invalid_grant cases to a single generic message; log specifics server-side

Medium:
- M1: Set Cache-Control: no-store + Pragma: no-cache on token endpoint responses
- M2: Return 404 (not 200/403) on discovery + revoke endpoints when MCP addon is disabled
- M4: Audit-log all OAuth lifecycle events (create, consent, issue, refresh, revoke, replay)
- M5: Union consent scopes on re-authorization instead of replacing existing grants
- M7: Require httpOnly cookie auth (not Bearer JWT) on all state-mutating OAuth endpoints
- M8: Strict Bearer scheme check in MCP token verification

Refactoring:
- Extract MCP session management (sessions Map, revokeUserSessions, revokeUserSessionsForClient)
  into mcp/sessionManager.ts to break the circular dependency between oauthService and mcp/index
- Extract verifyJwtAndLoadUser helper in auth middleware, shared by authenticate and new
  requireCookieAuth middleware

Tests:
- Fix all existing integration tests broken by the security hardening (OAUTH-019 to OAUTH-032)
- Add 13 new integration tests covering M1, M2, H1, H3, H5, M5, M7, C3
- Add 14 new unit tests covering C2, C3, H1, H3, M5 behaviors in oauthService
2026-04-10 02:03:27 +02:00
Julien G. 905c7d460b Add comprehensive backend test suite (#339)
* add test suite, mostly covers integration testing, tests are only backend side

* workflow runs the correct script

* workflow runs the correct script

* workflow runs the correct script

* unit tests incoming

* Fix multer silent rejections and error handler info leak

- Revert cb(null, false) to cb(new Error(...)) in auth.ts, collab.ts,
  and files.ts so invalid uploads return an error instead of silently
  dropping the file
- Error handler in app.ts now always returns 500 / "Internal server
  error" instead of forwarding err.message to the client

* Use statusCode consistently for multer errors and error handler

- Error handler in app.ts reads err.statusCode to forward the correct
  HTTP status while keeping the response body generic
2026-04-03 13:17:53 +02:00
jubnl 1a4c04e239 fix: resolve Immich 401 passthrough causing spurious login redirects
- Auth middleware now tags its 401s with code: AUTH_REQUIRED so the
  client interceptor only redirects to /login on genuine session failures,
  not on upstream API errors
- Fix /albums and album sync routes using raw encrypted API key instead
  of getImmichCredentials() (which decrypts it), causing Immich to reject
  requests with 401
- Add toast error notifications for all Immich operations in MemoriesPanel
  that previously swallowed errors silently

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-01 21:19:53 +02:00
jubnl add0b17e04 feat(auth): migrate JWT storage from localStorage to httpOnly cookies
Eliminates XSS token theft risk by storing session JWTs in an httpOnly
cookie (trek_session) instead of localStorage, making them inaccessible
to JavaScript entirely.

- Add cookie-parser middleware and setAuthCookie/clearAuthCookie helpers
- Set trek_session cookie on login, register, demo-login, MFA verify, OIDC exchange
- Auth middleware reads cookie first, falls back to Authorization: Bearer (MCP unchanged)
- Add POST /api/auth/logout to clear the cookie server-side
- Remove all localStorage auth_token reads/writes from client
- Axios uses withCredentials; raw fetch calls use credentials: include
- WebSocket ws-token exchange uses credentials: include (no JWT param)
- authStore initialises isLoading: true so ProtectedRoute waits for /api/auth/me

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-01 11:02:45 +02:00
Claude fedd559fd6 fix: pin JWT algorithm to HS256 and harden token security
- Add { algorithms: ['HS256'] } to all jwt.verify() calls to prevent
  algorithm confusion attacks (including the 'none' algorithm)
- Add { algorithm: 'HS256' } to all jwt.sign() calls for consistency
- Reduce OIDC token payload to only { id } (was leaking username, email, role)
- Validate OIDC redirect URI against APP_URL env var when configured
- Add startup warning when JWT_SECRET is auto-generated

https://claude.ai/code/session_01SoQKcF5Rz9Y8Nzo4PzkxY8
2026-03-31 00:33:53 +00:00
fgbona 66f5ea50c5 feat(require-mfa): #155 enforce MFA via admin policy toggle across app access
Add an admin-controlled `require_mfa` policy in App Settings and expose it via `/auth/app-config` so the client can enforce it globally. Users without MFA are redirected to Settings after login and blocked from protected API/WebSocket access until setup is completed, while preserving MFA setup endpoints and admin recovery paths. Also prevent enabling the policy unless the acting admin already has MFA enabled, and block MFA disable while the policy is active. Includes UI toggle in Admin > Settings, required-policy notice in Settings, client-side 403 `MFA_REQUIRED` handling, and i18n updates for all supported locales.
2026-03-30 17:42:40 -03:00
Maurice 8396a75223 refactoring: TypeScript migration, security fixes, 2026-03-27 18:40:18 +01:00
Maurice c582a7b6c8 Block uploads for demo user, restore PDF preview modal (v2.2.3)
- Demo user gets 403 on all upload endpoints (files, photos, cover, avatar)
- Admin uploads still work normally
- PDF export back in modal popup using srcdoc iframe
- Zero behavior change when DEMO_MODE is not set
2026-03-19 15:09:20 +01:00
Maurice cb1e217bbe Initial commit — NOMAD (Navigation Organizer for Maps, Activities & Destinations)
Self-hosted travel planner with Express.js, SQLite, React & Tailwind CSS.
2026-03-18 23:58:08 +01:00