The session cookie is SameSite=Lax, and SameSite compares the registrable
domain, so a page on a sibling subdomain of the instance could send a
CORS-simple POST with the person's cookie attached. safeJson accepted any
Content-Type containing "application/json", so a text/plain body that
mentions it in a parameter, which needs no preflight, was parsed as the
person's own request: readings added, entries deleted, integrations
disconnected, a delegate invited within the re-proof window.
apiHandler now refuses a POST, PUT, PATCH or DELETE before authentication
when the browser marks it Sec-Fetch-Site same-site or cross-site, or, from
a browser that sends no fetch metadata, when its Origin names a host other
than the one the request went to or APP_URL. A request with an
Authorization header, or with neither header (the phone app, scripts,
webhook senders), is unaffected, as are the webhook and URL-credential
routes that authenticate with their own secret. The JSON media type is
compared exactly, with parameters allowed, in safeJson and in every route
that branched on a substring of it.
A stub Dawarich instance on the loopback interface drives the shipped routes
and the sync against real SQL. Unit tests pin the parsers, the time-away
arithmetic, the origin grant, the travel runs, the places route's no-write
rule, the backup pair and the schema's no-location rule.
Connect, status, places, settings, test, sync and disconnect replace their
stubs. A nightly job (03:20) and the connect backfill read the timeline,
visits and residency endpoints through safeFetch and store one row of daily
values per local day: distances, places visited, minutes away from the home
place and the sealed country with its travel-day verdict. A private instance
needs its exact origin in DAWARICH_PRIVATE_ORIGINS.
The connection joins the shared ledger and the connection health model,
watched for errors only. The day carries a movement block, the model
projection drops the travel country, the two movement channels join the
correlation matrix under the environment module, travel days become trip
suggestions, and the days travel in the environment backup section.
Every new endpoint of the contract exists, wrapped in apiHandler, with its
authentication, module gate and request validation, and answers
501 not_implemented until its behaviour lands. The OpenAPI document carries
the new operations and schemas and the additive response fields on the
changed routes. The four server feature flags are published as false.
contract-stub-inventory.test.ts registers the stubbed routes; each one
leaves the register with the change that fills it. The route, sharing,
session, security, module-gate and outcome inventories name the new routes
deliberately, and the error-code catalogue lists the codes the routes emit
today.
Marc-André Bombeck