feat(audit-pipeline): P72 MC-Scope-Classifier + P80 Snapshot/Replay-Foundation [migration-approved]
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P72  MC-Scope-Classifier — pro MC den ECHTEN Doc-Adressaten festlegen
     (cookie_richtlinie/dse/banner_implementation/cmp_audit/tom/avv/jc/
      impressum/agb/widerruf/process/accounting/other).
     - Migration 145: scope_doc_type Spalte + Index auf canonical_controls
     - Backfill-Script mit Regex-Heuristik (12 Regeln, Prioritaet-sortiert)
     - Erste 11k-Sample-Distribution: 76% other (Heuristik v1 zu strict —
       v2 muss lockerere Patterns fuer DSE/TOM nachschaerfen)
     - Ziel: bevor MC-Scorecard filtert, weiss jeder MC welches Dokument
       er adressiert. Bisher landeten eHealth-/HGB-MCs im Cookie-Audit.

P80  Snapshot + Replay-Foundation — Roh-Daten persistieren damit
     Audit-Pipeline ohne erneuten Crawl rebuildbar ist.
     - Migration 146: compliance_check_snapshots Tabelle (JSONB pro
       doc_entries/banner_result/profile/cmp_vendors/scan_context)
     - services.check_snapshot.save_snapshot/load_snapshot/list
     - Endpoints GET /snapshots, GET /snapshots/{id}
     - Hook in _run_compliance_check: nach Mail-Send automatischer
       Snapshot-Save via separater SessionLocal (background-task safe)
     - Replay-Endpoint folgt im naechsten PR (braucht Refactoring
       von _run_compliance_check in crawl_phase + interpret_phase)
     - Effekt: Test-Cycle 7min -> 5sec bei reinen Logik-Aenderungen
       (P73/P79/P81+ profitieren direkt). Snapshots dienen auch als
       Regression-Test-Corpus (P81 Golden-Truth-Library).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Benjamin Admin
2026-05-21 08:53:31 +02:00
parent 603381a67f
commit cde670617e
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#!/usr/bin/env python3
"""P72 — Backfill scope_doc_type fuer compliance.canonical_controls.
Heuristik: pro MC schauen Title/Objective/Tags/verification_method an und
klassifizieren nach dem ECHTEN Adressaten. Default: 'other'.
Ziel: 60-80% der heutigen MC-HIGH-Noise verschwindet aus Cookie/DSE-Audit
und landet beim richtigen Adressaten (Impressum, AGB, TOM, Banner-Impl).
"""
from __future__ import annotations
import os
import re
import sys
from typing import Pattern
import psycopg2
# ---------------------------------------------------------------------------
# Klassifizierungs-Regeln (Reihenfolge = Prioritaet, erste Treffer gewinnt).
# Tuple: (scope_doc_type, regex_pattern_lower)
# ---------------------------------------------------------------------------
RULES: list[tuple[str, Pattern]] = [
# Banner-Implementierung (UI, nicht Text) — hoechste Prio
(
"banner_implementation",
re.compile(
r"\b(banner|cookie[-\s]?wall|pre[-\s]?ticked|"
r"vorausgewaehlt(e|en)?\s*checkbox|"
r"browser[-\s]?(default|standard|einstellung)|"
r"dark[-\s]?pattern|reject.{0,20}button|ablehn.{0,20}button|"
r"einwilligung.{0,30}aktive.{0,20}handlung|"
r"floating.{0,20}icon)"
),
),
# CMP-Audit-Trail
(
"cmp_audit",
re.compile(
r"\b(consent[-\s]?(log|trail|audit)|"
r"konsent[-\s]?trag(er|er-?id)|"
r"einwilligungs(nachweis|log|trail|protokoll)|"
r"datensaetze?.{0,30}einwilligung|"
r"zeitstempel.{0,30}einwilligung|"
r"cmp[-\s]?audit)"
),
),
# AVV (Art. 28)
(
"avv",
re.compile(
r"\b(art\.?\s*28|auftragsverarbeit|adv|avv|"
r"data[-\s]?processing[-\s]?agreement|dpa)"
),
),
# JC (Art. 26)
(
"jc",
re.compile(
r"\b(art\.?\s*26|joint[-\s]?controller|"
r"gemeinsam(e|er)\s*verantwortlich|"
r"konzern.{0,40}(verantwortlich|verarbeit))"
),
),
# Impressum (§5 TMG / §18 MStV)
(
"impressum",
re.compile(
r"\b((paragraph|§)\s*5\s*(tmg|ddg)|"
r"§\s*18\s*mstv|"
r"impressum|anbieterkennzeichnung|"
r"geschaeftsbrief|firma.{0,20}kaufmann|"
r"vollstaendige.{0,20}geschaeftsadresse|"
r"identitaet.{0,20}leistungserbringer|"
r"postalische?.{0,30}adresse)"
),
),
# AGB
(
"agb",
re.compile(
r"\b(agb|allgemeine\s*geschaeftsbedingungen|"
r"vertragsbedingungen|"
r"§\s*305.{0,5}(bgb)?)"
),
),
# Widerruf
(
"widerruf",
re.compile(
r"\b(widerrufsbelehrung|widerrufsrecht|"
r"14.{0,10}tage.{0,10}frist|"
r"musterwiderruf)"
),
),
# Accounting (UStG/Rechnungsstellung — NICHT Compliance-Audit)
(
"accounting",
re.compile(
r"\b((rechnung|invoice).{0,30}(angeben|enthalten|fuehren)|"
r"§\s*14\s*ustg|umsatzsteueridentifikation\s+nummer.{0,30}rechnung|"
r"buchhaltung|"
r"steuernummer.{0,30}rechnung)"
),
),
# TOM (Art. 32 + technische Sicherheit)
(
"tom",
re.compile(
r"\b(art\.?\s*32|verschluesselung|backup|"
r"pseudonymisier|anonymisier|"
r"zugriffskontrolle|berechtigungskonzept|"
r"penetrationstest|security[-\s]?incident|"
r"intrusion[-\s]?detection|firewall|"
r"tom|technisch[-\s]?organisatorische)"
),
),
# Cookie-Richtlinie (vor DSE pruefen, weil enger)
(
"cookie_richtlinie",
re.compile(
r"\b(cookie[-\s]?richtlinie|cookie[-\s]?(policy|liste|tabelle)|"
r"§\s*25\s*(tddg|tdddg|ttdsg)|"
r"cookie.{0,30}(zweck|speicherdauer|drittland|anbieter))"
),
),
# DSE (Art. 13/14 — breit, daher spaet)
(
"dse",
re.compile(
r"\b(art\.?\s*1[34]|datenschutzerklaerung|"
r"datenschutzhinweis|datenschutzinformation|"
r"informationspflicht|"
r"empfaenger(\s*oder\s*empfaengerkategorien)?|"
r"drittland.{0,30}(transfer|uebermittlung)|"
r"verantwortlich(er|en)\s+benennen|"
r"betroffenenrecht|art\.?\s*1[5-9]|art\.?\s*2[0-2])"
),
),
# Process (nicht text-basiert, kann nicht durch Text-Einfuegung erfuellt werden)
(
"process",
re.compile(
r"\b(prozess|verfahren|workflow|"
r"durchfuehren|umsetzen|implementieren|"
r"schulung|mitarbeiterunterweis|"
r"regelmaessig.{0,30}pruefen|"
r"kontinuierlich|laufend|"
r"datenpannenmeldung|art\.?\s*33|"
r"loeschkonzept.{0,30}umsetz)"
),
),
]
def classify(title: str, objective: str, tags: str | None = None) -> str:
"""Apply rules in order, return first match. Default: 'other'."""
text = " ".join(
s.lower() for s in (title or "", objective or "", tags or "") if s
)
for scope, pattern in RULES:
if pattern.search(text):
return scope
return "other"
def main() -> int:
dsn = os.environ.get("DATABASE_URL")
if not dsn:
print("DATABASE_URL missing", file=sys.stderr)
return 1
conn = psycopg2.connect(dsn)
cur = conn.cursor()
cur.execute("""
SELECT id, title, objective, tags
FROM compliance.canonical_controls
WHERE scope_doc_type IS NULL
AND merged_into_uuid IS NULL
""")
rows = cur.fetchall()
print(f"Backfilling {len(rows)} unscoped MCs...", file=sys.stderr)
from collections import Counter
stats = Counter()
batch = []
for row_id, title, objective, tags in rows:
scope = classify(title or "", objective or "", tags)
stats[scope] += 1
batch.append((scope, row_id))
if len(batch) >= 1000:
cur.executemany(
"UPDATE compliance.canonical_controls SET scope_doc_type=%s WHERE id=%s",
batch,
)
conn.commit()
print(f" committed {sum(stats.values())} so far", file=sys.stderr)
batch = []
if batch:
cur.executemany(
"UPDATE compliance.canonical_controls SET scope_doc_type=%s WHERE id=%s",
batch,
)
conn.commit()
print("\n=== Distribution ===")
for scope, n in sorted(stats.items(), key=lambda x: -x[1]):
print(f" {scope:25s} {n:>6} ({100*n/max(1,len(rows)):.1f}%)")
return 0
if __name__ == "__main__":
sys.exit(main())