Stage 1.a Browser-Matrix (Task #15) — Multi-Engine Scaffolding: - consent-tester/Dockerfile: firefox + webkit + Xvfb deps - playwright install chromium firefox webkit - services/browser_profiles.py: Registry mit DEFAULT_PROFILES (Chromium-Headed/Firefox-Headed/WebKit-Headed/Mobile-Safari) + EXTRA_PROFILES (Chrome-Channel, Edge, Brave) - services/multi_browser_scanner.py: run_matrix() orchestriert N parallele Scans + worst-of-Aggregation + 3 Sub-Scores (Pre-Consent 50%, Reject-Respekt 30%, Banner-Design 20%) + Hard-Fail-Cap auf <60% bei Pre-Consent/Reject-Verstoß - routes_matrix.py: POST /scan-matrix Endpoint (eigenes Modul, damit main.py unter 500 LOC bleibt) KNOWN: Stage 1.a-Shim ruft alle Profile auf demselben Chromium, echte Engine-Diversität in Stage 1.b (consent_scanner.py Param) Coverage-Gap 3 (Task #17): 2/3 verbleibende GT-Lücken geschlossen: - B9 impressum_multi_entity_check (IMPRESSUM-001): erkennt USt-IdNr/HR/GF-Fehlen pro Entity bei multi-entity Impressen (Elli: USt-IdNr nur bei Elli Mobility, fehlt bei VW Group Charging) - B10 transfer_mechanism_check (TRANSFER-001): pro Non-EU-Vendor in cmp_vendors prüft DSE auf DPF/SCCs/BCRs/Einwilligung im ±400-char-Window. Findet Vendors ohne benannten Mechanismus. - TH-RETENTION-002 (AI-Datenkategorie-Differenzierung) bleibt semantisch-tief, vorgesehen für Specialist-Agents Task #18. Plausibility-LLM Empty-Response-Härtung (Task #16): - BATCH_SIZE 8 → 4, EXCERPT 4000 → 1500 chars, TIMEOUT 60 → 45s - Single-retry mit halbierter Batch wenn LLM empty content zurückgibt — qwen3:30b-a3b rejektiert manchmal ≥6-Item-Prompts unter format='json'. Falls auch Half-Batch empty: log + skip. - Pipeline läuft jetzt nicht mehr 10min in Timeouts. GT-Coverage Sprung: 10/13 → 11/13 (85%). 4/4 HIGH ✓, 5/6 MEDIUM ✓, 2/3 LOW ✓. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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.