Replace raw email in auth.login_failed metadata_ with a 16-char
SHA-256 prefix (attempted_email_hash). Update AuditLogTab.vue to
display the hash field instead. This removes plaintext email PII from
the unencrypted audit_logs JSONB column as required by CLAUDE.md.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add _VALID_BACKENDS frozenset and validate body.backend before writing
to DB in PATCH /api/users/me/default-storage. Returns HTTP 422 for
any value not in the allowlist, preventing mass-assignment and logic
bypass via arbitrary string values.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace all instances of request.headers.get("X-Forwarded-For") in
cloud.py (connect_webdav, delete_connection) and documents.py (upload,
confirm, delete) with get_client_ip(request) from deps.utils. Add
get_client_ip import to both files. Prevents XFF spoofing in audit logs.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- CR-01: add CLOUD_CREDS_KEY to backend service environment
- CR-02: disable Grafana anonymous access, add admin credentials, bind Grafana and Loki to loopback (127.0.0.1)
- WR-02: replace --reload with --workers 2 for production backend
- WR-05: add read_only/tmpfs/cap_drop/no-new-privileges to celery-beat; redirect schedule file to /tmp
- WR-06: change LOG_JSON from hardcoded true to ${LOG_JSON:-true} for env-var override
- WR-08: add SECRET_KEY to celery-worker environment
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Replace synchronous await classifier.classify_document() with extract_and_classify.delay()
- Set doc.status='processing' and commit before dispatching Celery task
- Return {'document_id': str, 'status': 'processing'} instead of assigned topics
- Promote test_reclassify_requeues_celery from xfail stub to passing test
- Add test_reclassify_cross_user_returns_404 for IDOR security invariant (T-07-10)
- Add _ClassificationError sentinel raised by _run() for classification failures
- Add _mark_classification_failed() async helper for final status writeback
- Change decorator to bind=True, max_retries=3
- Outer sync task catches _ClassificationError and calls self.retry(countdown=[30,90,270])
- MaxRetriesExceededError caught in nested try/except to avoid re-raise from exc block
- Promote test_retry_backoff and test_exhaustion_sets_failed_status from xfail to passing
- Tests use push_request(retries=N) + patch.object(task, "retry") to verify countdown values
- test_exhaustion_sets_failed_status uses assert_called_once_with (asyncio.run calling convention)
- Remove _ProviderConfigStub from services/ai_config.py (replaced by real ProviderConfig)
- Add module-level import: from ai.provider_config import ProviderConfig, PROVIDER_DEFAULTS
- load_provider_config() now returns ProviderConfig (no lazy import inside function body)
- classifier.py: replace inline _settings dict with load_provider_config(session) call (D-06)
- Per-user override path builds ProviderConfig from PROVIDER_DEFAULTS (no api_key — T-07-06)
- Fallback to app_settings defaults when load_provider_config returns None (D-15)
- Truncation delegated to provider._truncate() — no more text slices in classifier (D-12/D-13)
- Promote test_api_key_encrypt_decrypt to passing (round-trip + domain salt isolation)
- Update test_classifier.py: test_per_user_provider + test_default_provider_fallback use ProviderConfig assertions
Apply all available OS security updates in the runtime image stage to pull in
openssl 3.5.5-1~deb13u2 (fixes CVE-2026-31789 heap buffer overflow). Three
CVEs with no upstream fix (Mesa will_not_fix, perl-base affected) documented
and suppressed in .trivyignore with rationale. Trivy rescan exits 0 (D-10 gate
passes).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- test_get_provider_typed: registry get_provider() returns correct class + ValueError on bogus id
- test_client_singleton: AsyncOpenAI instantiated once per provider instance (D-07)
- test_generic_openai_json_mode: response_format present/absent based on supports_json_mode (D-01)
- test_context_chars_truncation: _truncate() shortens long text (D-12)
- test_smart_truncation: 60% head + 40% tail truncation strategy (D-13)
- test_gemini_fallback_to_parse_classification: supports_json_mode=False skips
response_format AND routes through parse_classification() from ai.utils (D-02 contract)
- test_anthropic_structured_output remains xfail (Plan 07-03)
- Rewrites ai/__init__.py with _REGISTRY dict (10 entries) replacing the if/elif chain
- get_provider() accepts ProviderConfig (not raw dict), raises ValueError on unknown
- Resolves effective values: api_key fallback to "not-needed", model/base_url/context_chars
from PROVIDER_DEFAULTS when config fields are empty/zero
- SUPPORTS_JSON_MODE lookup sets supports_json_mode on GenericOpenAIProvider instances
- AnthropicProvider instantiated without base_url (Plan 03 will widen the ctor)
- provider_config.py: context_chars default changed to 0 (sentinel for PROVIDER_DEFAULTS
resolution); 8000 default was inconsistent with O(1) factory pattern (Rule 1 fix)
- Creates backend/ai/provider_config.py as a pure data module (no provider imports)
- ProviderConfig(BaseModel) with extra=forbid: provider_id, api_key, base_url, model, context_chars
- PROVIDER_DEFAULTS dict with all 10 providers and verbatim base_url/model/context_chars from RESEARCH.md
- SUPPORTS_JSON_MODE dict with gemini=False per JSON Compatibility Matrix (D-02)
- D-11: replace get_client_ip body with trusted-proxy CIDR check (127/8, 172.16/12,
192.168/16, ::1/128); untrusted peers always return their own IP, preventing XFF
spoofing by external callers
- D-12: create services/rate_limiting.py with _account_key() keyed by user.id
(falls back to peer IP when no authenticated user in request.state); exports
account_limiter = Limiter(key_func=_account_key)
- Wire: auth.py switches from get_remote_address to get_client_ip; main.py imports
account_limiter; all 9 documents.py endpoints and 7 cloud.py endpoints decorated
@account_limiter.limit("100/minute") with request.state.current_user = current_user
as the first handler statement (A1 ordering invariant)
- Promote all 8 xfail stubs to real assertions; add autouse fixture in conftest.py
to reset MemoryStorage between tests preventing cross-test 429 contamination
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- backend/load_tests/__init__.py — empty package marker; stops pytest discovery
- backend/load_tests/locustfile.py — DocuVaultUser skeleton (on_start,
_auth_headers, list_documents, upload_document, refresh_token methods)
and check_sla SLA listener; all bodies raise NotImplementedError
- No application imports; TEST_EMAIL/TEST_PASSWORD from env vars only
- Full implementation in plan 06-03
