Emptying Deleted Items back-referenced one Email/query straight into one
Email/set, so every id in the folder arrived in a single call. Stalwart
refuses the whole call over maxObjectsInSet with requestTooLarge, which
left a folder of 5192 messages impossible to empty at all.
Walk the folder a page at a time instead: the filter re-runs each pass,
so the next page is whatever is still there. A pass that destroys nothing
stops the loop and reports the server's error rather than spinning.
The same defect sat in two neighbours. Delete-forever on a large
selection sent every id in one Email/set, and mark-all-read fed up to
5000 ids into an Email/get that only echoed them back - past
maxObjectsInGet, and for no gain, since the query already returned them.
Both now page through the same ceiling, read from the session rather than
hardcoded.
The mock advertised maxObjectsInSet but never enforced it, so none of
this could fail in a test. It now rejects oversized get and set calls the
way Stalwart does.
While here, restrict emptying to Deleted Items. It was offered on Junk
too, where a permanent one-shot clear is harder to justify; Junk is now
select-all plus Delete, which takes the batched path.
MOCK_STALWART=0.15 (or npm run mock:legacy) switches the mock to the
generation before the registry. It is not a cut-down mock: it reproduces the
specific ways that generation differs, and every one of them is a thing the
server does not report as an error.
- urn:stalwart:jmap is not a capability it knows, and naming one it cannot
parse fails the whole request rather than the one call
- x: methods do not exist; credentials live at POST /api/account/auth
- FileNode/query masks out containers, so it returns files and never folders
- FileNode has no nodeType, and rights are only mayRead/mayWrite/mayShare
Both modes now also enforce the 2047-byte signature cap, and `using` is
validated in both — the gap that let the Identity capability bug in #12 ship.
This gives the legacy credential adapter its first automated coverage: it was
the least-tested code here, checked only by hand against the live server. The
new tests also pin the mock's own fidelity, so it cannot quietly drift back to
being 0.16-shaped in the places that matter.
The account locale came from `x:Account/get`, which needs `sysAccountGet` — a
permission the built-in `user` role is not given, so the setting silently fell
back to the browser locale for exactly the people most likely to have set it.
Stalwart 0.16 carries the same field on `x:AccountSettings`, whose
`sysAccountSettingsGet` *is* part of that role. Both are now asked for in one
request and whichever answers wins, so admins and older servers keep working.
That pair of replies also says which generation we are talking to: only 0.16+
can parse the method name at all. About now reports that, plus the edition
from /api/account where the server offers it. It does not report a version
number because Stalwart does not publish one to clients — it hardcodes a
public "1.0.0" and keeps the real version to its SMTP internals — so the
screen says what was actually detected rather than inventing precision.
Also adds a light/dark toggle to the top bar, left of the settings button. The
stored setting is three-way, so the button acts on the theme actually on
screen: whichever one you see, a click gives you the other. Choosing "match
system" again stays in Settings › Appearance, where a three-way choice belongs.
Settings › Security grows three working sections instead of a note telling
people to use Stalwart's own portal.
Stalwart moved this API between releases, so ihasmail speaks both: 0.16+ has
the x:AccountPassword singleton and x:AppPassword registry objects over JMAP,
while 0.15.x has the /api/account/auth REST endpoint. Which one answers the
probe is the only reliable way to tell them apart, and the result is cached
per session. The built-in `user` role already grants sysAccountPassword* and
sysAppPassword*, so no administrator setup is needed.
Two problems are worth calling out, because both would bite a user hard:
Stalwart validates the credentials already on the account when 2FA is turned
on and never checks the new secret, so an authenticator that was mistyped or
out of step would lock someone out of their mailbox at the next sign-in. We
verify a code against the new secret ourselves first (RFC 6238, tested against
the spec's vectors) and only then ask the server to store anything.
Every proxied call re-authenticates with the credential sealed into the
session, and from the moment 2FA is on Stalwart wants a fresh TOTP code with
it — which we cannot produce between requests. Turning 2FA on would therefore
sign the user out of the browser they just turned it on in. App passwords
authenticate without a second factor, so the session is moved onto one minted
for this browser, and the session cookie is re-sealed with it. The order
matters: it is minted while the old credential still works, and revoked again
if enabling then fails.
Password changes re-seal this session too and drop the others, whose sealed
copies of the old password would fail on their next call.
The mock now enforces what a real server does — current password, password
policy, a TOTP code on every request once 2FA is on, app passwords exempt —
so the whole flow is exercised in tests rather than only by hand.
Every user-visible date now goes through web/src/lib/datetime.ts, driven by
three settings (Settings > General > Locale):
- Language & region: automatic, or any of the 618 locales CLDR has data for,
each named in its own language and script (web/src/lib/locales.ts, generated
by probing Intl over the subtag space).
- Date format: automatic (locale order), 22.11.2025, 22/11/2025, 11/22/2025,
or ISO 8601 2025-11-22.
- Time format: automatic (locale), 24-hour, or 12-hour.
Automatic takes the locale Stalwart has for the account, read best-effort at
login via x:Account/get (urn:stalwart:jmap) and passed to the client in the
session; servers without the capability, or that deny sysAccountGet to a
regular user, fall back to the browser locale. POSIX forms are normalised
(de_DE.UTF-8 -> de-DE) and script modifiers kept (sr_RS@latin -> sr-Latn-RS,
uz_UZ@cyrillic -> uz-Cyrl-UZ), while dialect/variant/currency modifiers are
dropped and a script the locale already implies is not appended.
Numerals follow the locale (22.11.2025 renders as Arabic-Indic digits under
ar-EG); ISO 8601 is the exception and pins date and clock to Latin digits so
one line never mixes digit systems.
Rewired: message list and headers, quoted reply headers, calendar (titles,
weekday and hour gutters, mini calendar, agenda, popovers, invite cards,
free/busy), contacts, files, sessions. No raw toLocale*String date calls are
left in web/src.
Native <input type="datetime-local"> pickers always follow the browser locale
and cannot be restyled by a page, so the out-of-office fields echo the entered
instant in the chosen format underneath.
Also: month-grid day labels no longer wrap when they hold a date, and the mock
server serves x:Account/get (MOCK_LOCALE, default en_US).
Closes#1
- Move the expand chevron into a gutter left of the folder icon so folders
with and without subfolders line up on their icon; labels share the column.
- Add "Mark all as read, incl. subfolders" to the folder context menu, with
the affected count and a per-folder fallback for servers without filter
operators.
- Re-measure the virtualised message list when row height changes.
- Mock: seed unread mail in a subfolder.
jcoffey-dev