Commit Graph
2 Commits
Author SHA1 Message Date
J3vb 3d18ce4f99 fix: Go E2EE security hardening — key holder tracking, base64 loose validation, rate limits, test schema
- I-1: Add key holder election in Hub (lowest userID per channel); reject
  non-key-holder voice_e2ee_offer with NOT_KEY_HOLDER error
- I-2: Accept raw (unpadded) base64 in E2EE announce/offer handlers via
  decodeBase64Loose fallback
- I-6: Copy E2EE public key value while h.mu.RLock is held in getClientE2EEPubKey
- I-7: Lower loginRateLimitPerMinute from 60 to 5
- C-1: TOCTOU fix — target channel check held under same lock as client lookup
- C-2: Include is_key_holder bool in voice_token payload so client knows
  whether to initiate key distribution
- M-5/M-6: Add ErrCodeBadPayload/ErrCodeNotKeyHolder error constants
- Fix pre-existing api build errors: block_handler.go getUserFromContext,
  router.go RequirePermission arg count
- Add user_blocks table to all test DB schemas (ws, api DM)
- Add voice_e2ee_test.go and constants_test.go covering all fixes
2026-04-04 23:16:31 +02:00
jevb 3236918012 refactor: server hardening + client decomposition + protocol resilience
Server:
- Split monolithic voice_handlers.go into voice_join/leave/controls/broadcast
- Add metrics endpoint (admin-IP-restricted /api/v1/metrics)
- Add orphaned attachment cleanup in maintenance loop
- Add sentinel errors (db/errors.go, ws/errors.go)
- Add ring buffer for event replay on reconnect
- Add heartbeat monitoring with stale connection sweep
- Improve hub with panic recovery, graceful shutdown, seq tracking
- Typed message structs replace raw map[string]interface{}

Client:
- Decompose MainPage into ChatArea + SidebarArea controllers
- Add disposable.ts lifecycle management pattern
- Add member list right-click context menu (kick/ban/role)
- Tighten CSP (media-src, font-src, object-src, base-uri)
- Improve store with shallowEqual, 500-msg cap, batch updates
- Add search API endpoint wiring
- Fix LiveKit session cleanup and reconnection

Docs:
- Add CODEMAPS for architecture, backend, frontend, data, deps
- Add protocol-schema.json (machine-readable, 36 message types)
- Add platform research report
- Update PROTOCOL.md with seq/replay fields
2026-03-21 10:08:44 +01:00