feat(banner): P19 + P20 — Per-Category-Click-Test + Frontend-Drilldown
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P19 (consent-tester):
- dp-cookieconsent (TYPO3, Safetykon-Pattern) als CMP-Profil hinzu —
  Selektoren #dp--cookie-statistics/marketing + a.cc-allow Save-Button
- Neues Signal provider_details_visible: nach Kategorie-Toggle prueft
  Playwright ob im Banner sichtbare Provider-/Cookie-Detail-Elemente
  erscheinen. Bei dp-cookieconsent (Banner ohne Listing) immer False
  -> HIGH-Violation "Kategorie zeigt keine Provider-/Cookie-Details —
  Nutzer kann nicht informiert einwilligen (Art. 7 Abs. 1 DSGVO)"
- main.py serialisiert provider_details_visible + cookies_set pro Kategorie

P20 (Frontend-Drilldown):
- Backend: check_payloads-Tabelle um Spalte 'banner' (JSON) — voller
  banner_result persistiert (vorher nur in-memory). ALTER TABLE
  Migration idempotent.
- Neuer Endpoint GET /api/compliance/agent/banner/<check_id> — liefert
  Quality-Score, Phases, Category-Tests, Banner-Checks, alle 46
  structured_checks.
- Frontend: BannerTab im /sdk/agent/audit/<id> mit Quality-Cards,
  3-Phasen-Cookie-Tabelle, Per-Category-Listing (mit P19-Signal
  rot/gruen), Banner-Verstoesse + Rechtsgrundlagen, 46-Check-Drilldown
  filterbar nach Severity.
- Tab-Switcher in page.tsx um "Cookie-Banner-Analyse" erweitert.
- Bonus: 2 alte route.ts auf Next.js 15 Promise-params umgestellt
  (Build-Fix).

Plus: Critical-Findings-Block nutzt provider_details_visible als
primaeres Signal statt nur tracking_services-Anzahl.

Smoke-Test Safetykon: 4 Critical Findings im Mail, banner-Endpoint
liefert 46 checks + 3 phases + 2 categories mit provider_details_visible=False.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Benjamin Admin
2026-05-19 14:31:13 +02:00
parent d4d9b60007
commit 6f16507c5f
12 changed files with 485 additions and 27 deletions
@@ -841,6 +841,7 @@ async def _run_compliance_check(check_id: str, req: ComplianceCheckRequest):
check_id=check_id,
vendors=cmp_vendors,
profile=extracted_profile,
banner=banner_result,
)
# Unified findings (P5): bundle MC + Pflichtangaben + Vendor +
# Redundanz in one searchable table behind /agent/findings/<id>.
@@ -158,13 +158,18 @@ def build_banner_deep_html(banner_result: dict | None) -> str:
for c in non_essential:
n = len(c.get("tracking_services") or [])
label = c.get("category_label") or c.get("category", "?")
if n == 0:
color = "#dc2626"
hint = ("Keine Anbieter sichtbar — Nutzer kann nicht "
"informiert einwilligen (Art. 7 DSGVO)")
pdv = c.get("provider_details_visible")
# P19: echtes Signal aus Click-Through-Test
if pdv is False:
color, hint = "#dc2626", ("Banner zeigt KEINE Provider-"
"Details — keine informierte Einwilligung")
elif pdv is True:
color, hint = "#16a34a", ""
elif n == 0:
color, hint = "#d97706", ("Keine Anbieter erkannt (vermutlich "
"kein Provider-Listing im Banner)")
else:
color = "#16a34a"
hint = ""
color, hint = "#16a34a", ""
parts.append(
f'<tr style="border-top:1px solid #e2e8f0">'
f'<td style="padding:5px 8px">{label}</td>'
@@ -49,23 +49,32 @@ def _detect_critical_issues(
else _BUSSGELD_REFS.get("dark_pattern_reject"),
})
# 2) Category-Tests: leere Vendor-Liste pro Kategorie (Safetykon-Pattern)
# 2) Category-Tests: Banner zeigt keine Provider-Details pro Kategorie.
# Bevorzugt das echte Signal aus dem Click-Through-Test (P19):
# provider_details_visible. Fallback: leere tracking_services.
cat_tests = br.get("category_tests") or []
empty_cats = [c for c in cat_tests
if not c.get("tracking_services")
and c.get("category") != "necessary"]
if empty_cats and len(cat_tests) >= 2:
cats_without_details = [
c for c in cat_tests
if c.get("category") != "necessary"
and (c.get("provider_details_visible") is False
or (c.get("provider_details_visible") is None
and not c.get("tracking_services")))
]
if cats_without_details and len(cat_tests) >= 2:
cats = ", ".join(c.get("category_label", c.get("category", "?"))
for c in empty_cats)
for c in cats_without_details)
issues.append({
"key": "no_provider_per_category",
"title": f"Cookie-Banner Kategorien ({cats}) ohne Provider-Listing",
"title": f"Cookie-Banner: Kategorien ({cats}) zeigen keine "
f"Provider-/Cookie-Details",
"severity": "HIGH",
"action": ("Pro Banner-Kategorie eine Liste der eingebundenen "
"Anbieter + Cookie-Details (Name, Zweck, Speicherdauer, "
"Drittlandtransfer) ergaenzen. Sonst ist die "
"Einwilligung nicht 'informiert' nach Art. 7 DSGVO."),
"source": "Art. 7 DSGVO, EDPB Guidelines 2/2023, DSK 2024",
"Drittlandtransfer) sichtbar machen — am besten als "
"ausklappbares Detail-Panel. Sonst ist die "
"Einwilligung nicht 'informiert' nach Art. 7 DSGVO "
"und gilt als unwirksam."),
"source": "Art. 7 Abs. 1 DSGVO, EDPB Guidelines 2/2023, DSK 2024",
"bussgeld": _BUSSGELD_REFS["no_provider_per_category"],
})
@@ -24,7 +24,7 @@ from compliance.services.unified_findings_store import (
findings_summary,
list_findings,
)
from compliance.services.compliance_audit_log import get_check_run
from compliance.services.compliance_audit_log import get_check_run, get_check_payload
logger = logging.getLogger(__name__)
@@ -102,3 +102,18 @@ def get_findings(
"count": 0,
"findings": [],
}
@router.get("/banner/{check_id}")
def get_banner_payload(check_id: str) -> dict:
"""P20: full banner_result (phases, structured_checks, category_tests,
banner_checks.violations) fuer das Voll-Audit-Frontend.
"""
try:
payload = get_check_payload(check_id) or {}
banner = payload.get("banner") or {}
return {"found": bool(banner), "check_id": check_id, "banner": banner}
except Exception as e:
logger.exception("get_banner_payload failed for %s", check_id)
return {"found": False, "check_id": check_id,
"error": str(e)[:200], "banner": {}}