batchUpdateCustomFields used $executeRaw to merge a manager-supplied
record straight into Resource.dynamicFields with no key whitelist —
so a manager could pollute the JSONB namespace with arbitrary keys
(e.g. ones admin tools later interpret). Separately, several user-facing
JSONB fields (allocation/demand metadata, dynamicFields) were typed as
unbounded z.record(z.string(), z.unknown()), letting clients ship
multi-MB payloads that flow into DB writes, audit logs, and SSE frames.
- Add BoundedJsonRecord helper (shared) — 64 keys / depth 4 /
8 KB strings / 32 KB serialized total. Conservative defaults; call
sites needing more should use a strict object schema.
- Apply BoundedJsonRecord to the highest-traffic untrusted JSONB inputs:
allocation metadata (Create/CreateDemandRequirement/CreateAssignment),
resource & project dynamicFields, and the createDemand router input.
- batchUpdateCustomFields:
* Tighten input schema (key length, value bounds, max 100 keys).
* Fetch each target resource and verify all input keys are in the
union of (specific blueprint defs) ∪ (active global RESOURCE
blueprint defs) for that resource. Empty whitelist → reject all
keys (stricter than create/update, but appropriate for a bulk
escape-hatch endpoint).
* Run the existing per-key value validator afterwards.
* 404 if any requested id does not exist (was silently skipped).
- New helper getAllowedDynamicFieldKeys() in blueprint-validation.
- 7 new BoundedJsonRecord tests, 2 new batchUpdateCustomFields tests
covering the whitelist-rejection and not-found paths.
Covers EAPPS 3.2.7 (input bounds) / OWASP A03 (injection / mass assignment).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Cast Zod schemas with .refine()/.superRefine() to z.ZodType<InferredType> at the
procedure level. This short-circuits TypeScript's deep type recursion through
tRPC's middleware chain, eliminating 4 of 5 @ts-expect-error TS2589 suppressions
in web components (VacationModal, ProjectModal, UsersClient, CountriesClient).
Applied same pattern to allocation, timeline, staffing, dashboard, project, and
resource query/mutation procedures to reduce client-side type depth.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Moves read, assignment-procedures, assignment-mutations, and demand
procedures into allocation/ so the domain boundary is discoverable
without grep.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Hartmut