5 verification layers added to the 3-phase banner test:
1. DataLayer/GTM Interception: Proxy on window.dataLayer captures
all push() events. Distinguishes safe lifecycle events (gtm.js,
gtm.dom) from tracking events (page_view, conversion, purchase).
Flags tracking events before consent as violations.
2. localStorage/sessionStorage Monitoring: Intercepts setItem() to
detect tracking keys (_ga, _fbp, amplitude, mixpanel, etc.)
written before consent.
3. Google Consent Mode v2 Runtime Verification: Reads actual GCM
state (analytics_storage, ad_storage) per phase. Verifies
default=denied before consent, stays denied after reject,
switches to granted after accept.
4. TCF v2.2 State: Reads __tcfapi('getTCData') if available.
Verifies consent purpose states match user choice.
5. Cookie Attribute Analysis: Domain (1st vs 3rd party), expires
(>13 months), secure flag for tracking cookies.
10 new L2 checks with expert hints (EDPB, CNIL, §25 TDDDG).
All interceptor calls wrapped in try/except for graceful fallback.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
20 checks were defaulting to PASS when no violation was found,
even if the scanner couldn't actually test them. Now:
- Phase-based checks (tracking/cookies): absence = PASS (correct)
- UI checks: only PASS if banner_checks actually ran
- If banner not detected: everything except banner_detected = FAIL
This prevents false 100% scores when violations exist but the
text→code mapping doesn't cover them.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The consent-tester produces violations without a 'code' field — only
text, severity, service. The runner now infers check_keys from the
violation text content (36 text→code mappings). This fixes the 100%
false-pass for safetykon.de which had 3 real violations (impressum,
re-access, color contrast dark pattern) that were silently ignored.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
1. DSI Discovery fix for direct-URL use case (e.g. example.com/datenschutz):
- Self-extraction: if the URL itself is a DSE page, extract its text
directly from the page body (main/article/content element)
- Remove "datenschutz" from NOISE_TITLES — it's a legitimate doc title
- Fixes safetykon.de/datenschutz returning 0 documents
2. Banner check definitions (36 checks: 6 L1 + 30 L2):
- consent-tester/checks/banner_checks.py with expert-level hints
- EDPB 3/2022, CNIL rulings, EuGH C-673/17, §25 TDDDG references
- check_key maps to existing consent_scanner check codes
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Benjamin Admin