After 0.16.2 some users saw the approval banner stack up to 6+ entries
on first launch — every old device they ever registered (Tauri-era,
test installs, dev builds) showed up because the only "already legit"
filter was `created_at <= ownDevice.created_at`. That fails when own
device is restored from Backup (older than every other entry) or when
the user accumulated installs around the migration window.
Add a semantic check: if a device already has at least one row in
`conversation_keys` (recipient_device_id), it has been wrapped before
and is by definition not awaiting approval. Treat as approved silently.
Bulk query against the candidate IDs, no N+1.
Plus UX: when more than one request is pending, render a sticky header
with a count and "Alle ablehnen" button so users with stale piles can
clear them in one click.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Disable the previous auto-share of conversation keys to newly-registered
devices: a stolen password / new device registered by an attacker no
longer automatically grants history access. Backup-Restore (which
restores the old device-id) still opens existing wraps as before.
Phase 1 of the approval replacement:
- New `lib/deviceApproval.ts`: realtime listener for `devices` INSERT,
surfaces a pending list, persists approve/deny decisions in
`chatapp.approvedDeviceIds` / `chatapp.dismissedDeviceIds`. Filters the
initial fetch by created_at > own-device's created_at so a freshly
installed client doesn't try to "approve" pre-existing devices.
- New `components/DeviceApprovalBanner.tsx`: bottom-right Discord-style
banner per pending request with Genehmigen / Ablehnen actions; reuses
`wrapForOneDevice` from conversationKeySync to fan out conv-keys.
- AppShell mounts both the listener and the banner.
Plus dev userData isolation in main.ts: when running unpackaged, append
`-Dev` to the userData path so `pnpm dev` runs side-by-side with the
installed packaged build instead of colliding on the single-instance
lock. Window title also distinguished as "ChatApp (Dev)".
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
byGalax