AZ-536 — replace unsalted SHA-384 password hashing with Argon2id (RFC 9106).
Stored as PHC string with 64 MiB / 3 iter / 1 lane defaults; legacy SHA-384
hashes detected by prefix and lazily re-hashed on next successful login.
Verify uses CryptographicOperations.FixedTimeEquals on both formats.
AZ-537 — add per-IP sliding window rate limit on /login (ASP.NET Core
RateLimiter, 10/60s default — production-tight) plus DB-backed per-account
limit (5/300s) and consecutive-failure lockout (10 / 15 min) on the users
row. Adds a generic audit_events table with INSERT/SELECT-only grants for
the app role so the per-account count is queryable and admins cannot erase
their own forensic trail. BusinessExceptionHandler maps AccountLocked to
423 and LoginRateLimited to 429, both with Retry-After.
AZ-538 — drop the http://admin.azaion.com origin from CORS, gate
UseHsts() + UseHttpsRedirection() to non-Development envs (1y / preload).
Test infra: Npgsql in the e2e project + a DbHelper for direct DB
inspection used by the AZ-536/537 ACs. appsettings.Development.json
raises PerIpPermitLimit to 1000 so the suite (~270 logins from one
container IP) doesn't false-trip the limiter.
Tests: 53 pass + 3 documented skips (per-IP rate limit needs distinct
client IPs; HSTS/HTTPS redirect need ASPNETCORE_ENVIRONMENT=Production).
Code review: PASS_WITH_WARNINGS — 0 Critical, 0 High, 1 Medium, 3 Low.
See _docs/03_implementation/reviews/batch_01_cycle2_review.md.
Closes AZ-530 epic batch 1 of 4.
Co-authored-by: Cursor <cursoragent@cursor.com>
Reconciliation: prior session completed Step 9 (New Task) which
produced AZ-531..AZ-538 in _docs/02_tasks/todo/ and refreshed the
_dependencies_table.md, but did not bump _autodev_state.md. Folder
state is authoritative per state.md rule #4; advancing the pointer.
Co-authored-by: Cursor <cursoragent@cursor.com>
- Deleted the `POST /resources/get/{dataFolder?}` and `GET /resources/get-installer` endpoints as part of the architectural shift towards simplified resource management.
- Removed associated methods and configurations, including `ResourcesService.GetEncryptedResource`, `ResourcesService.GetInstaller`, and related properties in `ResourcesConfig`.
- Cleaned up environment variables and configuration files to reflect the removal of installer-related settings.
- Eliminated the `GetResourceRequest` DTO and its validator, along with the `WrongResourceName` error code.
- Updated documentation to clarify the changes in resource handling and the retirement of per-user file encryption.
Co-authored-by: Cursor <cursoragent@cursor.com>
- Deleted the deploy.cmd script as it was no longer needed.
- Updated Dockerfile to include curl for health checks and added a non-root user for improved security.
- Modified health check command to use curl for better reliability.
- Adjusted docker-compose.test.yml to reflect changes in health check configuration.
- Cleaned up appsettings.json and removed unused configuration properties.
- Removed Resource entity and related requests from the codebase as part of the architectural shift.
- Updated documentation to reflect the removal of hardware binding and related endpoints.
Co-authored-by: Cursor <cursoragent@cursor.com>
All four cycle-1 tasks (AZ-513, AZ-196, AZ-183, AZ-197) are In Testing on
Jira. Full suite passes (48/48 e2e + 2/2 unit) after a fresh test-DB volume.
Co-authored-by: Cursor <cursoragent@cursor.com>
Sealed-Jetson + SaaS architecture eliminates the credential-reuse-across-
machines threat that motivated hardware fingerprint binding. The binding's
only remaining effect was a real production failure mode on legitimate
hardware events.
Production:
- Drop PUT /users/hardware/set and POST /resources/check.
- Simplify POST /resources/get/{dataFolder?} (no Hardware field).
- Remove CheckHardwareHash, UpdateHardware, Security.GetHWHash.
- GetApiEncryptionKey signature: (email, password) — no hardwareHash.
- Drop SetHWRequest DTO and Hardware property from GetResourceRequest.
- Remove HardwareIdMismatch (40) and BadHardware (45) ExceptionEnum
entries; numeric codes left as a gap, not for reuse.
Wire-compat policy: drop entirely (no Loader; no in-flight legacy
clients). Stale callers will see 404s, which is the right loud failure.
Tombstones:
- User.Hardware DB column kept (nullable, unused) — separate cleanup
ticket for the migration per workspace "no rename without confirmation".
- User.LastLogin is now never written by app code (only writer was inside
the deleted CheckHardwareHash); flagged in batch_06_review for a future
ticket.
Tests:
- Delete e2e HardwareBindingTests (165 lines) and Azaion.Test
UserServiceTest (sole test was CheckHardwareHashTest).
- Drop Hardware payloads + /resources/check preconditions from e2e
ResourceTests, SecurityTests, ResilienceTests; drop hardwareId arg
from Azaion.Test SecurityTest.
- Add SecurityTests.Hardware_endpoints_are_removed_AZ_197 (AC-2 regression
asserting both removed routes return 404).
Docs:
- architecture.md: System Context note, ADR-003 new key formula, ADR-004
retired with rationale.
- diagrams/flows/flow_hardware_check.md: tombstoned.
Also archives the four batch-1+batch-2 task files into _docs/02_tasks/done/
(file moves were missed by the batch_05 commit).
Code review: PASS — see _docs/03_implementation/reviews/batch_06_review.md.
Co-authored-by: Cursor <cursoragent@cursor.com>
AZ-513: POST/PATCH/DELETE /classes for detection-class CRUD; new
DetectionClass entity, schema, DTOs, IDetectionClassService. Unblocks
ui/AZ-512.
AZ-196: POST /devices auto-assigns sequential azj-NNNN serial+email
+password and inserts a CompanionPC user. Returns plaintext credentials
for the provisioning script.
AZ-183: Resources table + POST /get-update + POST /resources/publish
for fleet OTA. Per-resource encryption_key column AES-256-CBC encrypted
at rest with ResourcesConfig.EncryptionMasterKey; ICache wraps the
per-(arch,stage) latest-versions lookup and is invalidated on publish.
Adds IDbFactory.RunAdmin<T> overload for write-and-return.
Backfills _docs/02_document/module-layout.md to satisfy the implement
skill's File Ownership prerequisite (the _docs/ artifact set predates
the Step 1.5 module-layout addition).
Code review: PASS_WITH_WARNINGS — see
_docs/03_implementation/reviews/batch_05_review.md.
Co-authored-by: Cursor <cursoragent@cursor.com>
- Revised coding standards to emphasize readability, meaningful comments, and test verification.
- Adjusted test coverage thresholds to 75% for business logic and clarified expectations for test scenarios.
- Enhanced guidelines for handling skipped tests, emphasizing the need for investigation and resolution.
- Updated commit message format and length requirements for better adherence to Git conventions.
Made-with: Cursor
Oleksandr Bezdieniezhnykh