azaion/satellite-provider
1
0
Fork 0
mirror of https://github.com/azaion/satellite-provider.git synced 2026-06-21 21:01:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

[AZ-809] F-AZ809-1: cap geofences.polygons at 50 (security audit)

Browse Source 
Closes the cycle-8 Medium DoS finding. Without the cap, an
authenticated caller could submit millions of bbox polygons in a
single 500 MiB request (Kestrel global limit) and saturate the
FluentValidation allocator on the validator hot path; each polygon
is ~90 bytes of JSON, so the body limit is not a useful gate.

Realistic use is 1-10 polygons per route — 50 leaves 5x headroom
while bounding the worst-case allocation.

Layers:
- CreateRouteRequestValidator: MaxPolygons = 50 + Must(...) chained
  before RuleForEach so the count error fires at "geofences.polygons"
  (not the leaf path).
- Unit: Validate_GeofencePolygonsTooMany_FailsCountRule.
- Integration: GeofencePolygonsTooMany_Returns400 (51 valid bbox
  polygons -> HTTP 400 + errors["geofences.polygons"]).
- Contract: route-creation.md -> v1.0.1 patch (tightening an
  existing range). New Inv-10, new geofence-polygons-too-many
  test case, changelog row.
- Test spec: BT-29 sub-case 9b + AZ-809 AC-1b row in the
  traceability matrix.
- Security report: F-AZ809-1 marked RESOLVED in cycle 8; verdict
  remains PASS_WITH_WARNINGS (Lows + carry-overs unchanged).

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Oleksandr Bezdieniezhnykh
2026-05-23 15:29:10 +03:00
parent ac40a8b352
commit 8fca6e0209
9 changed files with 120 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
_docs/02_document/tests/traceability-matrix.md
+1
View File
@@ -130,6 +130,7 @@
| AZ-808 AC-7 | OpenAPI marks `RequestRegionRequest` fields `required`, declares ranges, documents 400 response | Doc-state AC — verified at Step 13 (Update Docs) review against published `/swagger/v1/swagger.json`; Swashbuckle annotations match AZ-796 pattern | ◐ doc-verified at Step 13 |
| AZ-808 AC-8 | Manual probe script exercises each failure mode via `curl` + JWT | Structural: `scripts/probe_region_validation.sh` exists and is manually runnable | ✓ |
| AZ-809 AC-1 | Each of the 14 route-creation validations rejects with HTTP 400 + ValidationProblemDetails (single-rule precision) | BT-29 sub-cases 1..14 (blackbox); `CreateRouteValidationTests` (integration, 14+ failure methods covering deserializer + per-DTO + per-element + cross-field layers) + `CreateRouteRequestValidatorTests` + `RoutePointValidatorTests` + `GeofencePolygonValidatorTests` (unit, ≥ 13 methods total) | ✓ |
| AZ-809 AC-1b (security-audit F-AZ809-1 follow-up; `route-creation.md` v1.0.1 Inv-10) | `geofences.polygons.Count <= 50` rejects with HTTP 400 + `errors["geofences.polygons"]` | BT-29 sub-case 9b (blackbox); `CreateRouteValidationTests.GeofencePolygonsTooMany_Returns400` (integration); `CreateRouteRequestValidatorTests.Validate_GeofencePolygonsTooMany_FailsCountRule` (unit) | ✓ |
| AZ-809 AC-2 | Happy path unchanged — valid body returns HTTP 200 + `RouteResponse`; F5 background still runs when `requestMaps=true`; probe's 2-point 132 m route completes < 20 s | BT-29 sub-case `pos` (`CreateRouteValidationTests.HappyPath_Returns200`); no regression in existing `RouteCreationTests.cs` (cycle 8 Step 11 — green) | ✓ |
| AZ-809 AC-3 | `CreateRouteRequestValidator`, `RoutePointValidator`, `GeofencePolygonValidator` each in their own files under `SatelliteProvider.Api/Validators/`; ≥ 13 unit-test methods total | Structural: three validator files exist as separate `.cs` files; unit-test files together contain ≥ 13 methods covering every `RuleFor` / `RuleForEach` chain | ✓ |
| AZ-809 AC-4 | `CreateRouteValidationTests.cs` covers happy + 13+ failure modes; MUST include `Post_WithMissingId_ReturnsBadRequest` | `SatelliteProvider.IntegrationTests/CreateRouteValidationTests.cs` includes `MissingId_Returns400` (the AZ-777 Phase 2 reproducer for route variant) and ≥ 14 total failure methods | ✓ |