Files
breakpilot-compliance/backend-compliance
Benjamin Admin 8a44e67293 feat(compliance-check): unlock all 1874 MCs + close gap-table items
User: 'wir haben 1800 MCs erstellt um sie zu 10% zu nutzen — das ist
Schwachsinn'. Fixed all 6 gaps from the audit.

#1 max_controls=0 (was 20):
- agent_compliance_check_routes _check_single: passes max_controls=0 to
  check_document_with_controls -> ALL MCs evaluated per doc_type.
- 8 doc_types now use 1874 MCs instead of 160 (10x coverage).
- Regex matching is cheap (<1s per doc); LLM-enrich cap of 10 stays.

#2 LLM-verify fixed:
- llm_verify.py was getting 0/N parsed. Causes: qwen3 thinking-mode
  wrapped output in <think>...</think>, /api/generate doesn't enforce
  JSON, prompt didn't handle code-fence wrappers.
- Now uses /api/chat with format='json' (forces valid JSON).
- _parse_batch_response strips <think> tags, accepts {results:[...]}
  AND bare [...], adds richer regex-fallback parse, logs raw head on
  total parse failure for diagnosis.

#3 Loeschkonzept checklist (new):
- doc_checks/loeschkonzept_checks.py — 9 L1 + 7 L2 checks per DIN 66398
  + Art. 5(1)(e)/17/32 DSGVO: scope+responsibility, data categories,
  retention periods, legal basis refs (HGB/AO/BGB), deletion trigger,
  deletion process+technical+systems, deletion proof, exceptions +
  Art. 18 lock, review cycle, DSGVO references.
- runner.py registered for loeschkonzept/loeschung/loeschfristen.

#4 regulation backfill script:
- backend-compliance/scripts/backfill_mc_regulation.py — regex-detects
  DSGVO/TDDDG/TMG/BGB/HGB/AO/MStV/UWG/VSBG/PAngV/GwG/BDSG/EU-VO
  references in MC title+question+pass_criteria, UPDATEs regulation +
  article fields.
- Idempotent (only NULL rows), --dry-run flag, batched 200/UPDATE.
- Run inside container: docker exec bp-compliance-backend python3 \
    /app/scripts/backfill_mc_regulation.py

#5 MC alias-fallback:
- rag_document_checker._MC_ALIAS_FALLBACK maps doc_types without own
  MCs to a related set: nutzungsbedingungen->agb, social_media->dse,
  sub_processor/scc/tom_annex->avv, loeschfristen->loeschkonzept,
  eu_institution/dsb->dse.
- _load_controls retries with the alias when the primary query
  returns 0 rows.
- 14 additional doc_types now get MC coverage transparently.

#6 cross-domain auto-discovery:
- _autodiscover_missing builds a crawl plan: primary submitted base
  + up to 2 related domains sharing the owner SLD (e.g. BMW Group:
  bmw.de + bmwgroup.com + bmwgroup.jobs).
- Detection: regex over submitted texts for https?://...<owner>...
  hostnames distinct from the primary base.
- Each crawled base contributes documents + cmp_payloads to the
  discovery pool.

Net effect for BMW: 1874 MCs evaluated (90 from cookie alone, was
20), Loeschkonzept Pflichtangaben benoten-bar, LLM overturns false
regex FAILs, Joint-Controller policies on bmwgroup.jobs (Social
Media) jetzt entdeckbar. Same wins will apply to CRA-Compliance check.
2026-05-17 13:07:50 +02:00
..

backend-compliance

Python/FastAPI service implementing the DSGVO compliance API: DSR, DSFA, consent, controls, risks, evidence, audit, vendor management, ISMS, change requests, document generation.

Port: 8002 (container: bp-compliance-backend) Stack: Python 3.12, FastAPI, SQLAlchemy 2.x, Alembic, Keycloak auth.

Architecture

compliance/
├── api/            # Routers (thin, ≤30 LOC per handler)
├── services/       # Business logic
├── repositories/   # DB access
├── domain/         # Value objects, domain errors
├── schemas/        # Pydantic models, split per domain
└── db/models/      # SQLAlchemy ORM, one module per aggregate

The service follows this layered target structure but not all files are fully refactored yet. Phase 1 backlog is tracked in .claude/rules/loc-exceptions.txt (27 backend-compliance files currently excepted).

See ../AGENTS.python.md for the full convention and ../.claude/rules/architecture.md for the non-negotiable rules.

Run locally

cd backend-compliance
pip install -r requirements.txt
export COMPLIANCE_DATABASE_URL=...  # Postgres (Hetzner or local)
uvicorn main:app --reload --port 8002

Tests

pytest compliance/tests/ -v
pytest --cov=compliance --cov-report=term-missing

Layout: tests/unit/, tests/integration/, tests/contracts/. Contract tests diff /openapi.json against tests/contracts/openapi.baseline.json.

Public API surface

404+ endpoints across /api/v1/*. Grouped by domain: ai, audit, consent, dsfa, dsr, gdpr, vendor, evidence, change-requests, generation, projects, company-profile, isms. Every path is a contract — see the "Public endpoints" rule in the root CLAUDE.md.

Environment

Var Purpose
COMPLIANCE_DATABASE_URL Postgres DSN, sslmode=require
KEYCLOAK_* Auth verification
QDRANT_URL, QDRANT_API_KEY Vector search
CORE_VALKEY_URL Session cache

Don't touch

Database schema, __tablename__, column names, existing migrations under migrations/. See root CLAUDE.md rule 3.