Files
EventSnap/e2e/specs/10-flow-review/ban-replay.spec.ts
fabi 36fe59caa5 fix(user-flow): persona-audit fixes — ban replay, locked-upload data loss, host UX, admin session
Follows the perf + security + user-flow work with a role/persona audit (guest, host,
admin, projector) and fixes across three review rounds. Highlights:

HIGH
- Ban now replays on reconnect. A ban isn't a soft-delete, and the `user-hidden` SSE has
  no replay, so a client that missed it (esp. the unattended diashow) kept cycling a
  banned user's slides. New `uploads_hidden_at` (migration 013) + `hidden_user_ids` in
  /feed/delta; feed + diashow evict those users. Applied even on a truncated delta.

MEDIUM
- Locked-upload data loss: a photo staged offline during a lock/release was purged as a
  terminal 4xx and lost when the host reopened. New reversible `uploads_locked` error code;
  the queue keeps the blob and auto-resumes on the `event-opened` SSE.
- Reopen after release now warns (ConfirmSheet) that it revokes the published keepsake.
- Host "forgotten-PIN" badge updates live (`pin-reset-requested` was broadcast but never
  in KNOWN_EVENTS / subscribed); host page also refetches on `pin-reset` so a two-host
  race can't hand out a conflicting PIN.
- Ban modal copy fixed (read-only ban, not "session ended"); Degradieren/Sperren/Entsperren
  hidden on peer-host rows for non-admins (they always 403'd).
- Host dashboard shows live keepsake generation progress / ready state + link to /export.
- Admin JWT moved to sessionStorage (§11.1) to bound exposure on shared devices.

Export generation guard (H1 from the prior round, hardened): per-(event,type) `release_seq`
(migration 012) with seq-guarded claim/finalize/mark_failed/update_progress, per-generation
temp/final paths, download follows `file_path`, prune only strictly-older generations.

LOW: diashow coalesces upload-processed (avoids self-rate-limit); event-closed reconciles
galleryReleased; /recover gains a forgot-PIN request + drops a stale cached PIN on 401;
delta `>=` tie-break + 429 retry; misc copy/labels.

Adds e2e: ban-replay, upload-lock-code, and rewrites export-reopen-rerelease with a
data-completeness test. Reconciles USER_JOURNEYS §9/§11.

Verified: cargo build clean, 40 unit tests, svelte-check 0 errors, 33 frontend unit
tests, 155 e2e passing on chromium-desktop.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-13 21:06:28 +02:00

59 lines
2.6 KiB
TypeScript

/**
* Regression guard — a ban must replay in the reconnect delta so a client that missed the
* ephemeral `user-hidden` SSE (most acutely the unattended diashow projector) still evicts
* the banned user's already-loaded slides instead of cycling them all night.
*
* A ban is NOT a soft-delete (no `upload.deleted_at`), so it never appears in the delta's
* `deleted_ids`. The fix: `uploads_hidden_at` stamps when a user became hidden, and
* `/feed/delta` returns `hidden_user_ids` for users hidden since the client's cursor. The
* client (feed + diashow) evicts all uploads from those users.
*/
import { test, expect } from '../../fixtures/test';
import { seedUpload } from '../../helpers/seed';
const BASE = process.env.E2E_FRONTEND_URL ?? 'http://localhost:3101';
async function feedDelta(jwt: string, since: string): Promise<any> {
const res = await fetch(`${BASE}/api/v1/feed/delta?since=${encodeURIComponent(since)}`, {
headers: { Authorization: `Bearer ${jwt}` },
});
expect(res.status).toBe(200);
return res.json();
}
test.describe('Realtime — ban replays in the reconnect delta (H1 audit fix)', () => {
test('a ban since the cursor is in hidden_user_ids; a ban before it is not', async ({
host,
guest,
api,
}) => {
const g = await guest('BanReplayGuest');
await seedUpload(g.jwt, { caption: 'to be hidden' });
// Cursor BEFORE the ban — this is the "last-seen" point a disconnected client holds.
const before = await feedDelta(host.jwt, '2000-01-01T00:00:00Z');
const cursorBefore: string = before.server_time;
expect(before.hidden_user_ids).not.toContain(g.userId); // not hidden yet
// Ban the guest (read-only ban; content hidden everywhere).
await api.banUser(host.jwt, g.userId);
// A delta from the pre-ban cursor MUST surface the ban so the client can evict.
const afterBan = await feedDelta(host.jwt, cursorBefore);
expect(afterBan.hidden_user_ids, 'ban replayed to a client that missed the live event').toContain(
g.userId
);
// And a delta from a cursor AFTER the ban must NOT re-surface it (the `>= since` filter
// means a client already past the ban isn't told again forever).
const cursorAfter: string = afterBan.server_time;
const afterCursor = await feedDelta(host.jwt, cursorAfter);
expect(afterCursor.hidden_user_ids).not.toContain(g.userId);
// Unban clears the timestamp, so a fresh ban later would replay again.
await api.unbanUser(host.jwt, g.userId);
const afterUnban = await feedDelta(host.jwt, '2000-01-01T00:00:00Z');
expect(afterUnban.hidden_user_ids).not.toContain(g.userId);
});
});