C01 (JWKS HTTPS env gate, src/Auth/JwtExtensions.cs)
Gate HttpDocumentRetriever.RequireHttps on
ASPNETCORE_ENVIRONMENT != "E2ETest" (case-insensitive). HTTPS is
still enforced for Development, Staging, Production, and any
unset value. Test harness can now serve JWKS over plain HTTP via
the mock issuer documented in _docs/02_document/tests/environment.md.
C02 (RabbitMQ host DNS resolution, src/Services/FailsafeProducer.cs)
Resolve RABBITMQ_HOST via DNS when the value is not a literal IP.
Adds ResolveHostAddress(host, ct) helper that uses
IPAddress.TryParse first, then Dns.GetHostAddressesAsync. Fixes
a latent production bug (operators using a DNS hostname like
"rabbitmq" or "broker.internal" got a FormatException at startup)
and unblocks the e2e Docker test harness where the broker is
reachable only via service-name DNS.
Review report: _docs/03_implementation/reviews/batch_01_review.md
Verdict PASS_WITH_WARNINGS (1 Low/Maintainability finding,
documented as deferred to Step 8 hardening).
Tracker IDs are placeholders — Jira MCP unavailable. Real IDs to be
assigned per _docs/_process_leftovers/2026-05-14_testability-tracker.md.
Co-authored-by: Cursor <cursoragent@cursor.com>
autodev existing-code Step 4 (Code Testability Revision) — invoked
refactor skill in guided mode. Phase 0 (baseline) + Phase 1 (discovery
+ validation) + Phase 2 (analysis + task decomposition) artifacts.
list-of-changes.md identifies two surgical fixes required before the
67-scenario blackbox suite (already specified in _docs/02_document/
tests/) can run against the SUT:
C01 — env-gate JWKS RequireHttps on ASPNETCORE_ENVIRONMENT=E2ETest
(architecture.md Open Risks Section 6 prescribes this; the
mock issuer in e2e/docker-compose.test.yml serves plain HTTP)
C02 — DNS-resolve RABBITMQ_HOST in FailsafeProducer.ProcessQueue
(IPAddress.Parse currently throws on every drain cycle when
host is a service name; latent production-relevant bug, not
just a test-env issue)
Two task specs in _docs/02_tasks/todo/ (3 story points total).
Independent — no inter-task dependency.
Tracker: local — Atlassian MCP reported errored at task-creation
time. Deferred Jira writes (epic + 2 tickets) recorded in
_docs/_process_leftovers/2026-05-14_testability-tracker.md for
replay when MCP is restored.
Items explicitly deferred to Step 8 Refactor are enumerated in
list-of-changes.md "Deferred to Step 8 Refactor" — including the
FailsafeProducer static helper (F3), the JWKS GetAwaiter().GetResult()
hot path, RB-05/06/08 backlog items, and the MediaService ffprobe
empty-catch.
State: Step 4 in_progress, sub_step 3 (phase-2-task-decomposition).
Co-authored-by: Cursor <cursoragent@cursor.com>
Oleksandr Bezdieniezhnykh