firebase.json declared rules and indexes with no database key, so the CLI
deploys them to (default). This project does not use (default) -- c2-core
reads FIRESTORE_DATABASE and the frontend reads NEXT_PUBLIC_FIRESTORE_DATABASE,
both c2-server in production, and the index-required errors the browser prints
name /databases/c2-server/ outright. A deploy without this key reports success
and changes nothing the app can see, which is a bad way to find out.
Refs server-26#13.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
SAAS_PLAN.md's review found the actual finding underneath "no multi-tenancy":
drb-frontend reads Firestore directly from the browser (every hook in lib/
does onSnapshot(collection(db, ...))), so drb-c2-core/app/internal/auth.py
is never in that read path at all. Whatever rules were protecting calls,
incidents, and nodes had been hand-set in the Firebase console -
unversioned, unreviewed, and invisible to anyone reading this repo.
Added infra/firestore/firestore.rules: deny-by-default, with every
tenant-scoped collection (nodes, systems, calls, incidents, alert_events,
alert_rules) gated on resource.data.org_id == request.auth.token.org_id, an
org_id claim that doesn't exist yet - the next commits add it. All client
writes stay denied; c2-core's admin SDK bypasses rules and remains the sole
writer, which was already the architecture. Secret-bearing collections
(node_keys, the new enrollment_tokens) are denied to clients outright rather
than org-scoped, since nothing should ever hand a raw credential to the
browser. trips/trip_events keep their current "signed-in users can read"
shape rather than being pulled into org scoping - that feature isn't
tenant-scoped in this pass (see B7), just hidden from non-founding-org users
in the UI.
Added infra/firestore/firestore.indexes.json for the composite indexes the
org_id-scoped queries will need once the frontend hooks add the equality
filter alongside their existing orderBy/range/array-contains clauses -
without these, those queries fail at runtime with a FAILED_PRECONDITION
"index required" error rather than at review time.
Also extended internal/firestore.py's collection_where() with optional
order_by/limit_to/start_after params (SAAS_PLAN.md item 1, a stated
prerequisite for B2: scoped queries need to stay ordered and bounded, and
the existing helper could only do unordered full-collection scans).
array_contains needed no new code - it was already a pass-through op string
to FieldFilter.
None of this is live yet. Deploying rules/indexes is a manual step
(firebase deploy --only firestore:rules,firestore:indexes --project
<project-id>, from infra/firestore/) - nothing in CI does this. Until it
runs, the console-configured rules are still what's actually enforced, and
these rules reference an org_id claim no token carries yet. Deploy this
alongside (not before) the org_id-stamping commits that follow, or every
read breaks for the current single-org deployment.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Logan CusanoandClaude Opus 5