The multi-account refresh-token cookie slot wiring was half-implemented:
every account's refresh token ended up on slot 0, so "+ Add Account"
silently clobbered the previous account's `jmap_rt` cookie. On page
refresh, only the most-recently-added account had a working refresh
token; the others bounced to login.
Three coordinated changes:
1. `app/[locale]/login/page.tsx` (handleOAuthLogin): write the next-free
cookie slot to `sessionStorage['oauth_cookie_slot']` before redirecting
to the IdP. `loginWithOAuth` already reads this key but it was never
written, so it always defaulted to 0.
2. `stores/auth-store.ts` (loginWithOAuth): distinguish "no value set"
(`rawSlot === null`) from "value is 0". Previously
`parseInt(getItem(...) || '0')` collapsed both cases, making the
`getNextCookieSlot()` fallback unreachable.
3. `stores/auth-store.ts` (loginWithServerSso) +
`app/api/auth/sso/complete/route.ts`: pass the slot through the body of
the POST and use it for `refreshTokenCookieName(slot)`. Same pattern as
the existing `/api/auth/token POST` that already accepts a slot. The
server defaults to 0 for back-compat with any caller that omits it.
After the fix, signing in with multiple accounts produces distinct
`jmap_rt`, `jmap_rt_1`, `jmap_rt_2`, ... cookies (matching the cookieSlot
field in account-store) and all accounts survive a page refresh.
Repro before the fix:
- Sign in with one account, refresh — works.
- Click "+ Add Account", sign in with a second account, refresh — second
account vanishes from the dropdown; switching to the first account in
the dropdown still shows the second account's identity in the From box.
Resolve the Inbox mailbox id before running Email/query.
The previous query passed a JMAP result reference object directly into the inMailbox filter, which can make the preview endpoint return 502 and cause push notifications to fall back to the generic “New mail” text.
Adds a once-per-day heartbeat that lets the project see how many
instances run Bulwark, on what platforms, with what features enabled,
and roughly how many accounts they have. No email addresses, hostnames,
IPs, or any end-user data are ever sent.
- lib/telemetry: state file, payload builder, jittered scheduler,
instance_id persistence at <data-dir>/.telemetry-id (delete to reset)
- app/api/admin/telemetry: admin API for status / set-consent /
set-endpoint / send-now (all audit-logged)
- app/admin/telemetry: settings page with status, JSON payload preview,
endpoint editor, send-now button, link to the privacy page
- instrumentation.node.ts: starts the scheduler on boot
Default state is enabled. The first heartbeat fires 1 hour after boot
so an admin who installs and immediately disables produces zero pings.
Disable via the settings UI, BULWARK_TELEMETRY=off (or
BULWARK_TELEMETRY_DISABLED=1), or by clearing the endpoint.
Account counts are bucketed (1, 2-5, 6-10, 11-50, 51-200, 201+) so a
small instance can't be re-identified by exact size. The /.telemetry-id
file can be deleted to mint a fresh instance_id.
Receiving collector is open source at bulwarkmail/dashboard. Self-host
your own and point at it via BULWARK_TELEMETRY_URL. Full schema,
retention (90d raw → aggregates), and lawful basis are documented at
bulwarkmail.org/docs/legal/privacy/telemetry.
Linus Rath