Friend-DM "Nachricht nicht lesbar" recurred even after v0.21.3 because the
proactive sweep called shareConvKeyToUser, which reads the module-level
conv-key cache first. After a server-side cleanup the cache still held the
stale locally-bootstrapped key, so each side wrapped its own different key
for the peer and the bundles diverged anew.
Switch the sweep to rotate_conv_key when any peer's user-id bundle is
missing at the active version: a fresh symmetric key is generated, wrapped
for every member at their CURRENT pubkey, and the active version is bumped
under a row-level FOR UPDATE lock. Concurrent rotations are race-safe — the
loser sees "new version must be greater" and bails; the winner's bundles
propagate via realtime.
Realtime conversation_keys subscription now invalidates the cache for the
affected (conversationId, key_version) on any INSERT/UPDATE/DELETE — so
admin cleanups, peer rotations, or device wraps can no longer leave a
stale entry in this client's session cache.
queueInsert now fires the first event of a quiet period immediately and
only collapses follow-up bursts. BATCH_WINDOW_MS dropped 250 → 80 ms.
This closes the ~250 ms gap between the notification sound and the
message body appearing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Audited all four i18next namespaces (common, auth, errors, app) against
static t() call-site grep across the entire desktop source tree.
Pruned 40 dead keys per locale, 80 total lines removed across 6 files.
Dead keys removed:
- app: call.{e2ee_active_hint,still_live,voice_connected},
chats.{show_archived,show_active}, admin.nav,
friends.confirm_unfriend, settings.{danger_zone,this_device,
presence,section_ringtone}
- auth: signed_in.{title,session_active,user_id,admin,yes,no,sign_out,
device_active,device_platform,device_registered_at},
entire device.* section (old device-registration UI)
- common: loading, cancel, retry, online, offline, idle, dnd, invisible
Dynamic-key patterns were found and respected: t('errors:'+code)
keeps all errors keys; t('app:presence.'+val) keeps all presence keys;
t('app:annotator.tool.'+id) uses defaultValue so its locale entries
were not required.
After the ciphertext UPDATE succeeds in editEncryptedMessage, delete the
existing message_mentions rows for that message then re-resolve and
re-insert from the new plaintext — matching the best-effort pattern used
by insertMessage. No signature change needed; conversationId and
newPlaintext were already present in EditMessageParams.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds conversation_games table type + game_make_move RPC to db-types, GamePayload variant and parseMessagePayload branch to shared/attachments, games.ts with createGame/getGame/makeGameMove wrappers plus pure tttWinningLine/c4WinningCells/c4DropRow/isBoardFull helpers, 11 tests covering all winner helpers, and re-export from chat/index.ts.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds WhiteboardPayload wire-format variant to MessagePayload/ParsedMessagePayload,
creates the whiteboards.ts CRUD wrapper (createWhiteboard, listWhiteboardStrokes,
insertWhiteboardStroke, clearWhiteboardStrokes), writes 5 unit tests (38/38 pass),
re-exports from chat/index.ts, and registers conversation_whiteboards +
whiteboard_strokes in packages/db-types so typecheck passes cleanly.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Extend DeviceRecord with revokedAt field, update registerDevice and
listOwnDevices selects to include revoked_at, add revokeDevice RPC
helper, update db-types to reflect T1 migration schema, and add
vitest coverage for all new behaviour.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Task 12 (the AuthContext userKeyState refactor) replaced the per-device
DeviceRecord lookup with a localStorage UUID via ensureInstallId(). That
UUID was then passed straight through to messages.sender_device_id on
INSERT.
The messages_insert_member RLS policy requires sender_device_id to be
NULL OR to match a row in `devices` owned by the caller. The localStorage
UUID matches neither -> 403 -> outbox endlessly retries with "Wiederhole".
Fix: SendMessageParams.senderDeviceId becomes optional, and the message
INSERT coerces undefined to NULL. The column is pure telemetry post-conv-
keys so passing NULL is correct. Existing call sites that hand in
ensureInstallId() still typecheck (string is assignable to string|null|undefined)
but the row is written with NULL until those callers stop passing it.
Root cause of "alle Nachrichten verschlüsselt + kann nicht schreiben":
uploadUserKeyBlob (called by setupNewUserIdentity, changePin and
regenerateRecoveryCode) routed through reset_user_key, which DELETES
every conversation_keys row addressed to the user or one of their
devices. So setting a PIN destroyed every legacy bundle BEFORE the
migration could re-wrap them. The user ended up with user_keys set,
zero un-migrated bundles, no decryption, no send.
Fixes shipped:
* supabase/migrations/20260516000001_user_key_rpcs_v2.sql
- upsert_user_key: same UPSERT, NO delete. Used everywhere except
"Identität zurücksetzen" (which keeps reset_user_key on purpose).
- rotate_conv_key: bumps active_key_version atomically and inserts
a fresh batch of bundles (per-user + per-device fallback).
* shared/auth/userKey.ts: uploadUserKeyBlob now calls upsert_user_key.
* shared/chat/convKeys.ts: new rotateConvKey() that wraps the fresh
conv-key for every member's user_keys (preferred) and falls back to
each member's per-device public_key for peers still on 0.17.x.
* shared/chat/convKeys.ts: getOrCreateConvKey auto-triggers rotate
when the user has no recipient_user_id row at the active version
but rows exist (the deadlock case). Existing outbox retries drain
on their own once the rotate completes — no manual button.
* desktop/MessageBubble.tsx: "...cannot decrypt" is now a softer,
German "Nachricht nicht lesbar" so users don't think the app
crashed when historical messages can't be unwrapped.
The 0.18.1 fix relied on an existing-device + present-stronghold-key match.
That fails for users who:
- had multiple device registrations and only retain the latest device's
private key in the local vault
- had a vault wipe / fresh OS install at some point
- have device rows that vanished server-side but keys still locally
Migration now scans conversation_keys for distinct un-migrated
recipient_device_ids visible to the user (RLS-filtered) and probes the
stronghold for each, regardless of whether the server still lists that
device. Result struct surfaces attempted/migrated/noKey/decryptFail/rpcFail
counters; SecurityCenter shows them via a new "Migration erneut ausführen"
button so users can self-diagnose without DevTools.
Also adds [crypto-migration] console.info breadcrumbs at every decision
point so a single F12 shows what happened.
PostgREST translates .eq('col', null) to `col = NULL` which is always false
in SQL. The migration silently returned zero rows -> setupNewUserIdentity
fired but re-wrapped nothing -> users could set a PIN but every send threw
'Awaiting key'. Switching to .is('col', null) emits `col IS NULL` and the
migration finally finds its work.
Also makes the migration trigger idempotent and re-fires it on:
- every successful loadOrUnlockUserKey
- AuthContext startup when the user-key is already cached
so users stuck on 0.18.0 auto-recover the moment they install 0.18.1.
PinInput: focused + active-slot now show a brand-coloured ring, glow, and
a blinking caret so users see where the next keystroke lands.
devices rows no longer carry public_key for crypto purposes. The whole
per-device key API surface (provisionNewDevice, loadDevicePrivateKey,
saveDevicePrivateKey, forgetDevicePrivateKey, restoreDeviceFromServerRecord)
is removed; registerDevice now records {name, platform} only. SQL drops the
NOT NULL on devices.public_key so future telemetry rows can omit it.
Note: SQL not applied locally - push via pnpm prod:migrate when ready.
Renames DecryptParams.ownDeviceId to ownUserId so decryptMessages actually
looks up bundles by user. Sweeps remaining OwnDeviceCtx and
loadDevicePrivateKey consumers in the desktop app to use cachedUserKey
from userIdentity. Files scheduled for deletion in later tasks
(BackupExportDialog, DeviceRestore, BackupRestoreDialog, BackupPromptBanner,
deviceBackup, DeviceRegistration) are left untouched.
packages/shared/src/index.ts and all sub-modules used .js extensions on
relative imports (e.g. './admin/index.js') pointing at .ts source files.
TypeScript with moduleResolution: "Bundler" doesn't need them, and
Metro's eager exporter (used for preview / production builds) reads
them literally and fails — only the dev-server Metro fell back to .ts.
Workspace typecheck remains 8/8 green; Vite and TS Bundler resolution
already accept both styles, so desktop is unaffected.
System tray (desktop)
- tauri tray-icon feature + tray with menu (Öffnen/Ausblenden/Beenden)
- Left-click toggles main window; right-click shows menu
- JS emits tray-unread-update event, Rust mirrors into tooltip +
macOS dock badge via set_badge_label
- ConversationsContext wires totalUnread → tray
Window state persistence
- tauri-plugin-window-state (desktop-only target guard)
- Auto-restore size/position/maximized between restarts
Local SQLite message cache
- tauri-plugin-sql hydration of conversation view on mount
- persistMessages after each refresh, deleteCachedMessage on realtime
DELETE, pruneCache keeps latest 1000 per conversation
- Stores plaintext only (same trust boundary as stronghold device
key; cache never leaves the device, E2EE w.r.t. server unchanged)
Web Worker for decryption
- workers/decrypt.worker.ts runs crypto_secretbox_open_easy + utf-8
decode off the main thread with its own libsodium instance
- lib/decryptWorker.ts is a request/response wrapper with inline
fallback when Worker spawn fails
- shared decryptMessages accepts aeadBatchDelegate so key lookup
stays on the main thread while the AEAD loop offloads
Build fix
- Enable tauri tray-icon feature
- Import Listener + Manager traits, clone tray handle for the
event listener, conditional icon attach
Attachments
- Video: native <video controls>, decrypted blob, metadata preload
- PDF: collapsible <object> viewer with download + preview toggle
- Generic: file card with lazy decrypt, mime-to-extension map
- MessageBubble dispatch: audio/image/video/pdf/generic by mime
- Composer accept widened from image/* to any; AttachmentPreview renders
non-images as file cards
User status
- usePeerPresence returns { state, statusMessage } and tracks both fields
via realtime updates
- ConversationHeader subtitle shows custom status_message when peer is
online/idle/dnd (with message set); falls back to localized presence
label; always "Offline" when state === 'offline'
- UserBar: status_message input in dropdown (max 128 chars, save on
blur/Enter), subtitle uses same precedence as peer view
- AuthContext: auto-flip offline → online on session mount; best-effort
offline on beforeunload/pagehide; respects explicit idle/dnd/invisible
- i18n: presence.status_placeholder (DE + EN)
DND
- CallUI: incoming ring suppressed when own presence === 'dnd' (outgoing
rings stay audible — user-initiated)
- CallContext: presenceRef mirrors profile.presenceState, incoming-call
and missed-call OS notifications skipped under DND
- ConversationsContext already gated message tone + notify
Drag/drop + paste
- Page-root drag handlers feed ingestFiles; overlay shown while dragging
- Textarea onPaste extracts clipboard image items
@mentions in groups
- MentionAutocomplete: keyboard-driven dropdown, arrow/enter/tab/esc
- Composer onChange parses trailing @token, auto-open
- renderBodyWithMentions highlights @username tokens in bubbles
Link previews
- Migration 20260421000003_link_previews.sql (cache table, auth read,
service-role write via edge function)
- Edge function og-preview: POST {url}, fetches HTML (6s timeout, 1MB
cap), regex-parses OG/twitter/description, upserts cache
- useLinkPreview hook with in-memory cache + inflight dedup
- LinkPreviewCard rendered from first URL in message body
Emoji picker
- Built-in curated set (~250 emojis) across five categories
- Search by keyword/emoji char/category, recent list persisted in
localStorage
- Trigger button next to + and voice buttons in composer
Soundboard + ringtone + mic pipeline
- Pulled in (user-authored) SoundboardManagerDialog/Panel/Settings,
RingtoneSettings, mic pipeline + hotkeys + storage modules
- AuthContext imports updateOwnProfile for presence auto-flip
Fixes
- AttachmentAudio min-width so bubbles don't collapse to 0px on peer
side
- Focus flicker: visibility/online wake refresh throttled to 30s,
focus listener dropped, loading flag only on first fetch
- Voice messages: MediaRecorder → encrypted attachment, custom waveform
player via OfflineAudioContext, 60s limit + live mic-level meter
- Offline message queue: localStorage outbox, exponential backoff retries,
optimistic pending bubble with retry/discard
- Delivery indicator: message_deliveries table + RLS (reciprocal receipts),
✓ / ✓✓ / ✓✓-blue tick states, group-aware (all members must ack)
- Per-participant volume slider in calls via right-click tile menu,
persisted to localStorage, applied to attached audio elements
- Group call scaling: grid up to 12 tiles with pagination,
active-speaker auto-promotion in fullscreen
- Push notifications scaffolding: service worker, VAPID subscription
registration, notify-push edge function skeleton
- Backup recovery code: 24-char base32 code (~120 bits entropy) as
alternative decrypt path, restore UI with mode toggle
- Admin panel: conversations list, audit log (admin_audit_log table +
admin_log_action RPC), audit entry on user flag toggle
- Search v2: sender filter, attachment-only toggle, date range
- Reactions pop animation (scale 0.4→1.15→1 on count change)
- Message list windowing (150 default, expand via IntersectionObserver)
- Stub cleanup: removed dead ScreenshareStub from CallParticipantTile
Fixes:
- Focus-triggered flicker: dropped window.focus listeners in three spots,
throttled visibilitychange/online wake-refreshes to 30s, keep existing
data visible during background re-syncs (no more spinner on every click)
- Voice attachment audio element collapsed to 0px on peer side — now
forces 280px min-width on bubble
Migrations (push required):
20260421000001_message_deliveries.sql
20260421000002_admin_audit_log.sql
Server TODO:
VAPID keys + notify-push edge function deploy
Backup / restore flow:
- deviceBackup.ts: v2 format wrapping userId + deviceId + privateKey in
an encrypted JSON payload so restore can re-seed localStorage, vault,
and reattach to the existing server-side device row without provisioning
a new one (conv-key bundles stay valid, no "awaiting key" state)
- shared/auth: restoreDeviceFromServerRecord — verifies session.user.id
matches the backup's userId, confirms the server device row still
exists, then writes the private key into the local secret store
- BackupExportDialog — passphrase + confirm, generates portable string,
copy + download .txt
- DeviceRestore — textarea + passphrase → seeds vault + writes
deviceId cache, treats this install as the original device
- DevicePage now has tabs "Neu einrichten" / "Backup wiederherstellen"
- BackupPromptBanner — post-registration nudge, reads sessionStorage
signal from fresh provisions and persists "never-ask-again" in
localStorage so it stops nagging
- SettingsPage backup section: uses the new dialog; removes the
dangerous in-place key import (restore now lives in the device flow)
Username casing:
- Migration 20260420000002 drops lower() from the handle_new_user trigger
and widens the regex to [A-Za-z0-9_]. profiles.username is citext so
uniqueness + lookups stay case-insensitive regardless of stored casing
- Shared auth: trim() only, no toLowerCase on signup/lookups/search.
ilike handles CI anyway and citext makes client normalisation redundant
- AuthPage regex + input preserve case, FriendsPage search preserves case
- i18n (de+en): updated username_hint / username_invalid / ERR_USERNAME_INVALID
to reflect the new rule
Quick wins:
- React Router v7 future flags (v7_startTransition + v7_relativeSplatPath)
set on BrowserRouter — silences the upgrade warning
- appUpdates.checkForUpdate: swallow benign network/fetch/"could not
fetch valid release JSON" cases silently instead of console spam
- osNotify: persist an "asked" marker in localStorage so the permission
prompt only fires once per install (OS already persists the answer,
but the plugin re-queries loudly otherwise)
Messages:
- Reply-to: hover action, composer chip with cancel, quote bubble inside
the replying message with tap-to-jump + amber highlight ring
- Search: header search button toggles in-conversation search bar with
prev/next + match counter, auto-jump to active match
- Forward: multi-select conversation picker. Attachments are now carried
over: download + decrypt source, re-encrypt under each target conv-key,
re-upload with fresh per-attachment keys, insert new attachment rows
Conversations:
- Archive + mute per member. New migration 20260420000001 adds `archived`
+ `muted_until` on conversation_members. Shared helpers:
setConversationArchived / setConversationMutedUntil / isConversationMuted
- ChatsPage: archive toggle in header with unread badge for archived
bucket, split active/archived lists, muted indicator (BellOff icon,
dimmed unread badge)
- ConversationRowMenu via createPortal (escapes sidebar overflow clip),
forwardRef-based MenuItem so submenu positioning refs survive React 18
- ConversationsContext: suppresses notification sound + OS notif when
target conversation is muted
- Refresh on `profiles UPDATE` realtime so peer avatar / displayName
changes flow to conversation.members without manual refresh
Resilience:
- ErrorBoundary (Discord-style): centred spinner + escalating copy, no
manual reload button. Backoff retry schedule [2s, 4s, 8s, 15s, 30s].
Uses a keyed Fragment (not a div wrapper) so flex h-full chains survive
- App wrapped root + per-route RouteBoundary, conversation-level boundary
- AuthContext: flip `ready` immediately on cached session read; validate
getUser in background so a stalled/offline Supabase doesn't freeze the
app on the loading spinner
Crypto:
- Swap libsodium-wrappers -> libsodium-wrappers-sumo (compact build was
missing crypto_pwhash so Argon2id vault KDF threw, falling back to
plaintext localStorage on every launch)
- Shim d.ts for sumo types (sumo is API superset, no official types ship)
- vite optimizeDeps includes sumo with the "require" condition
- secureFileStore: exists(dir) check before mkdir; surface genuine
permission errors instead of silent catch
Tauri:
- fs scope adds `$APPLOCALDATA` direct entry (not just /**) so the app
data directory itself can be mkdir'd on first launch
Chat layout:
- Skip call_event messages when computing avatar run boundaries so a
regular bubble followed by a call event from the same sender still
shows its avatar
byGalax
byGalax