F4's acceptance criterion asks for the three translations to be 100%
complete with the language lint green. The bundles had parity but the
admin screens and the account area were still hardcoded English: 63
visible strings that no locale could reach.
They now come from a shared ui namespace, so the three bundles cannot
drift apart, and all three carry 126 keys.
The language lint also caught this branch's own Go tests: the RFC 2047
cases need accented output to be worth anything, and the delivery test
had Portuguese fixture text. The expectations are written as Go escapes
instead, which keeps the assertions and leaves the source ASCII, and the
fixture text is English.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The mail list rendered two hardcoded messages and the reader showed their
canned HTML; compose ran a countdown and then navigated away without ever
submitting anything. Both now use the API, including search, the unread
badges in the sidebar (which were the literals "3" and "1", so an empty
inbox still advertised unread mail), and marking a message read on open.
The undo window now means what it says: the message is held in the browser
and only submitted when the countdown elapses, so cancelling it means
nothing was ever queued rather than trying to recall it afterwards.
Message bodies render in an iframe with an empty sandbox - no scripts, no
same-origin - and remote references are stripped until the reader asks for
images, so a tracking pixel cannot fire on open. The previous sandbox
allowed popups.
The admin page titles and the language switcher labels now come from the
bundles. The labels live there rather than in the source because PLAN.md
R9 keeps non-ASCII out of code, and each language should be named the way
that language names it.
ADR-001 assigned the mail API to the TypeScript storage service; the
reasoning for putting it in Go instead is recorded in PLAN.md, which
.gitignore deliberately keeps out of the repository, so that revision
lives only in the working copy.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Three separate gaps, all of which made the F4 interface non-functional or
unprotected:
The admin console rendered for anyone. There was no middleware and no
guard in the layout, so /admin/dashboard returned 200 unauthenticated -
only its data calls failed. middleware.ts now redirects both surfaces to
their login when the session cookie is missing, expired, carries the wrong
audience, or is a pre-MFA challenge token. It reads the claims without
verifying the signature on purpose: the signing key belongs to the auth
service and must not reach the browser bundle. That is sound because this
is not the boundary - every /api/v1 request is verified for real upstream.
Nothing served /api/v1/*. next.config.ts had no rewrites and there were no
route handlers, so every call the pages made 404'd against the Next
server, while AUTH_SERVICE_URL sat unused. A catch-all route now proxies
to the auth service, forwarding the client address and preserving multiple
Set-Cookie headers, which logout needs to clear both surfaces. Session
cookies also move to Path=/, since a cookie pinned to /user or /admin was
never sent with the /api/v1 requests that needed it.
i18n existed only as files. The three bundles had perfect key parity and
real translations, but no library, no imports and no switcher: the UI was
hardcoded English and i18n.test.ts compared keys while the feature was
absent. There is now a provider, a hook, a language switcher, and
server-side Accept-Language negotiation that honours q-values and matches
a bare "pt" to pt-BR. Logins, both layouts and the settings screen consume
it; the admin pages still have English titles.
The settings screen invented app passwords in the browser with Math.random
and never stored them. It now calls the API, which returns the password
once and keeps only its hash.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
