peter/siftlode
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fix(state): scope all per-account localStorage by account id

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Multi-account-in-one-browser (esp. with per-tab accounts) leaked one account's client state
into another via shared localStorage keys. Scope every account-specific key by the tab's active
account (accountKey/readAccount/writeAccount/useAccountPersistedState helpers), so nothing bleeds
across accounts or tabs:

- Real leaks: selected playlist, client notification history + settings, onboarding-dismissed.
- UI position: feed page, channel-manager filter/view + tables, playlist sort, Settings/Stats/
  Users/Config tabs.
- Previously DB-adopted caches (theme, hints, performance mode, sidebar layout, nav/filter
  collapse) — now the cache is per-account too, so there's no flash of the other account's value
  on login.

Kept intentionally global: siftlode.lang (needed pre-login on the Welcome page; the DB pref still
scopes it per-account after sign-in) and siftlode.seenVersion (a per-browser 'new version' banner).
E2EE private keys (IndexedDB) and the chat-dock key were already per-user.
This commit is contained in:
npeter83 2026-07-02 01:45:16 +02:00
parent 59de0ffdfd
commit d560825685
15 changed files with 139 additions and 78 deletions
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4
frontend/src/components/Stats.tsx
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@ -5,7 +5,7 @@ import { History, Pause, Play, RefreshCw } from "lucide-react";
import { api, type AdminQuotaRow, type Me } from "../lib/api";
import { formatEta, quotaActionLabel } from "../lib/format";
import { notify } from "../lib/notifications";
import { LS, usePersistedState } from "../lib/storage";
import { LS, useAccountPersistedState } from "../lib/storage";
import Tooltip from "./Tooltip";
import { Section, SettingRow } from "./ui/form";
@ -18,7 +18,7 @@ type StatsTab = "overview" | "system";
export default function Stats({ me }: { me: Me }) {
const { t } = useTranslation();
const isAdmin = me.role === "admin";
const [tabRaw, setTab] = usePersistedState(LS.statsTab, "overview");
const [tabRaw, setTab] = useAccountPersistedState(LS.statsTab, "overview");
// Clamp at render: only admins may land on the System tab (covers a stale stored value).
const tab: StatsTab = tabRaw === "system" && isAdmin ? "system" : "overview";