P81 — tests/fixtures/golden_truth/vw_de.json: GT-Fixture mit must_find_cookies (47 VW-Cookies) + expected_vendors (Google, Adobe, Trade Desk, ...). Basis fuer kuenftige Regression-Tests. P85 — banner_screenshot_block.py + consent_scanner.py + main.py: consent-tester macht beim Banner-Detect einen base64-PNG-Screenshot (< 1.5MB). Backend rendert ihn als <img src="data:..."> direkt nach dem GF-1-Pager. Visueller Beweis 'so sah das Banner aus' fuer Dispute mit Marketing/DSB. P70 — rag_provenance.py: classify_finding_provenance() klassifiziert ein Finding als 'rag' (Norm + Quelle), 'mixed' (Norm ohne Quelle) oder 'heuristic' (eigene Interpretation). provenance_badge_html() rendert kleine Badges (✓ RAG / NORM / ⚠ HEURISTIK). Modul ist generisch, kann bei jedem Finding-Renderer einklinkt werden. P83 — scripts/check-rebuild-needed.sh: Prueft ob die im Container deployten BUILD_SHA mit local HEAD uebereinstimmen. Bei Mismatch exit 1 mit 'REBUILD REQUIRED'-Hinweis. Verhindert das 'alter Code im Container'-Problem das uns mehrfach erwischt hat (Frontend-Tabs sichtbar, Backend ohne neuen Service). TCF-Fix — tcf_vendor_authority.py: cookie_library hat keinen UNIQUE-Index auf cookie_name → ON CONFLICT war unmoeglich. Loesung: vor Insert DELETE WHERE source_name='iab_tcf_v2'. Idempotent. + per-Vendor-Commit damit ein Fail die naechsten nicht blockt. 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.