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SimpleCMP for TYPO3

TYPO3 v14 integration for SimpleCMP — the open-source consent manager with development-time tracker auto-detection, a shared service database, and optional CMS-bridge webhook alerts.

This extension is pre-1.0 and tracks SimpleCMP's own pre-release status. APIs will change.

The detection triage view, default filter. The four-state model (curated / recognised / unknown / dismissed) surfaces what the admin should actually do next; dismissed rows are filed under the Verworfen filter and excluded from this default actionable view.

What it does

• Frontend integration — embeds the SimpleCMP JS bundle on every TYPO3 frontend page, sourcing its init({...}) config from the active Site Set's settings. The service registry (tx_t3simplecmp_service) drives the runtime services array and a per-language translations block.

• Service-DB endpoint at /api/simplecmp/v1/{health,services,lookup} — implements the upstream Service-DB protocol. Classifier coverage comes from two sources unioned at lookup time: the admin-curated registry (tx_t3simplecmp_service) plus the bundled simplecmp/services-library composer package (Hotjar, Stripe, Intercom, TikTok Pixel, hCaptcha, Mailchimp, and hundreds more — read-only reference, no DB mirror). Admin adopts a library entry into the registry via the BE Bibliothek tab or by Übernehmen on a real detection; only adopted entries appear on the visitor's banner.

• CMS-bridge receiver at /api/simplecmp/webhook — accepts the HMAC-signed POSTs the frontend bridge emits when the recorder catches a cookie or origin neither the local classifier nor the Service-DB endpoint recognises. Idempotent: repeat hits of the same (source, kind, identifier) triple bump occurrences instead of inserting duplicates.

• BE detection module at Websites → SimpleCMP — three tabs and a four-state model. Tabs:

  • Detektionen — observation log of trackers visitors triggered.
  • Dienste — full registry index, source-tagged (Eigene / Aus Bibliothek / Verwaist). The Dienste tab is where every registry row lives regardless of how it got there.
  • Bibliothek — browse the bundled simplecmp/services-library, Übernehmen entries on demand or in bulk, unadopt, and act on recommendations. A freshness panel reports whether the bundled snapshot matches the hosted upstream (library.simplecmp.eu), with ok / stale / down health states and a per-request circuit breaker. Every row has a ⓘ info modal (locale-resolved description, matchers, L2 vendor fields).

  Per-row detection state, derived at view time from registry coverage + bundled library coverage + dismissal flag:

  State	Meaning	Action
  Curated	Registry already covers this cookie/origin	Edit service, Dismiss
  Recognised	Library recognises the pattern but the local registry doesn't	Approve (silent insert after confirmation modal) or Customise (curate with library pre-fill), Dismiss
  Unknown	Neither registry nor library matches	Curate, Dismiss
  Dismissed	Admin parked the row via Verwerfen — dismissed_at set, persists across visitors so a fresh browser can't resurrect it	Restore, Delete permanently (confirmation modal)

  The Dismissed bucket is the only path that hides a row without curating it, but it's auditable: the row stays in the table, the Verworfen filter surfaces them, and Restore is one click away. No silent dismissal.

  Dienste tab signals when the bundled library drops or renames a service the admin previously adopted — a new Verwaist badge, orange callout at the list level, plus an inline alert at the top of the TCA edit form pointing the admin at the Bibliothek tab to find a possible renamed replacement.

• Discover trackers — sitemap sweep that walks a list of FE URLs in a hidden iframe inside the admin's own browser, so the detection table populates without waiting for organic visitor traffic. Reachable from a Tracker entdecken button on the Detektionen list toolbar. Each iframe load gets ?simplecmp_discover=1 appended, which the upstream bridge honours by suspending cross-session dedup, DNT, and sampling for that page load only — visitor traffic is unaffected. Pre-fills URLs from <baseUrl>/sitemap.xml when EXT:seo is installed (auto-detect tries each language base for multilingual sites); an editable textarea (one URL per line, # comments ignored) is the fallback for sites without a sitemap. The single morphing Start / Stop / Continue button makes the run interruptible — Stop pauses after the current URL, Continue resumes from the next one. Discovery state (snapshot, currentIndex, log) persists in localStorage per site, so a paused run survives a BE reload. A Reset button clears state and re-fetches the sitemap; the activity log shows the estimated total time on Start and the updated remaining time on Continue. No Node, no headless browser, no production-server changes — uses the browser the admin already has open.

• Multisite support — one TYPO3 install can serve as the central triage point for several frontend sites. The Reporting site column tags each detection with the Site Set that reported it; the filter dropdown lets admins slice by site.

• Theme Designer at Websites → SimpleCMP Theme Designer — per-site editor for the FE consent banner. Pick a CSS-framework preset (default / Bootstrap 5 / Tailwind / Bulma / Pico), set brand + surface colors, choose the banner position on a 3×3 grid, toggle the address tone (Sie / Du), and override individual UI strings (persisted in tx_t3simplecmp_translation_override) — without editing YAML or PHP. A live preview iframe updates as you type, and a built-in compliance audit runs the engine's DSGVO / WCAG checks against the previewed banner. Theme tokens persist in tx_t3simplecmp_theme per site; deleting a row resets that site to defaults.

• Managed trackers + multi-vendor Consent Mode (ADR-0017) — a Tracker setup area registers GA4 / GTM / Matomo / Meta Pixel / Microsoft UET tags (stored in tx_t3simplecmp_managed_tracker, providers Ga4Provider / GtmProvider / MatomoProvider / MetaProvider / MicrosoftUetProvider) and wires them to consent, emitting the engine's vendor-aware Consent Mode signals (gtag('consent', …) for Google, fbq('consent', …) for Meta, uetq.push('consent', …) for Microsoft UET) plus a CSP policy contribution. Meta Pixel is signal-only — the customer's own pixel template keeps loading fbevents.js; this extension only dispatches the consent transitions. The consent-update wiring on returning- visitor replay is in progress (tracked upstream).

• Region-aware behaviour (REQ-N4) — Site Set settings simplecmp.region / simplecmp.regionHeader select an opt-in (GDPR), opt-out (US / CCPA), or no-banner regime per visitor region.

• Click-to-enable on blocked embeds — when a content editor pastes a third-party embed with the standard data-name="<service>" data-src="..." pattern (YouTube, Spotify, Vimeo, Maps, etc.), the upstream SimpleCMP engine auto-inserts a small placeholder card next to the blocked iframe with Show once, Always show, and Open settings buttons. Adopted library services carry their curated placeholderDescription automatically — admins don't have to write per-service copy unless they want to override the bundled text. Two new optional columns on tx_t3simplecmp_service (placeholder_title, placeholder_description) store any overrides the adoption flow brings in from simplecmp/services-library.

Screenshots

The three row states

(Screenshots from a German-locale TYPO3 backend — labels read Erkannt / Unbekannt / Kuratiert; English-locale shows Recognised / Unknown / Curated.)

The Approve confirmation modal

Three sections so the admin sees exactly what they're approving before the registry gets the entry — frontend-facing data (purposes with descriptions, privacy URL, a faithful preview of the FE service-toggle), raw data (the JSON that will land in the registry, link to the library source on GitHub), and impact (count of existing detections that will be resolved):

Multisite triage

Detections from multiple Site Sets in one list, with the Reporting site column showing which frontend reported each row:

Filter to a single Site Set:

Theme Designer

Per-site banner editor at Websites → SimpleCMP Theme Designer: a CSS-framework preset, brand / surface colors, 3×3 position, tone (Sie / Du), and per-string text overrides on the left, with a live preview and a built-in compliance audit on the right. (Screenshot may predate the current controls.)

Frontend

Installation

In Site → Site Sets, add the SimpleCMP — consent manager set as a dependency. Configure under Site → Settings.

The registry (tx_t3simplecmp_service) starts empty and only ever holds admin-curated entries. The bundled simplecmp/services-library is consulted at classifier-lookup time directly (no DB mirror), so common third-party cookies classify as known from day one without any setup. To put a specific service on the visitor's banner the admin adopts it — either via the BE Bibliothek tab (browse the library, click Übernehmen on any entry), by waiting until the recorder catches its cookie on the FE and clicking Übernehmen / Anpassen in the Detektionen tab, or from the console.

Setting a site up

Installing the extension is not the same as setting it up: a fresh site has an empty registry, so the banner renders but manages consent for nothing and no tracker loads. Two states are easy to miss because nothing in the frontend reports them — settings that were never adopted (the site runs on raw YAML) and trackers declared in simplecmp.trackers that were never adopted (they are proposals and do not load).

simplecmp:status answers both, and the rest of the setup is scriptable:

Curate once, then move the result between environments instead of repeating the clicks — the export is stably ordered, so it can live in Git and be reviewed like any other config change:

Import is idempotent and never removes a service. Full reference: Documentation/CommandLine.

Configuring the bridge webhook

Required when cmsBridgeUrl is set in your Site Set settings. Two ways to bootstrap a secret:

• CLI: vendor/bin/typo3 simplecmp:generate-bridge-secret prints a fresh value plus a paste-ready configuration snippet. Recommended for production (env-var interpolation).
• BE module: the SimpleCMP detection list surfaces a Generate bridge secret button when no secret is configured. The button writes the value to config/system/settings.php for you.

One secret per TYPO3 installation. If you run multiple installs and one POSTs bridge webhooks to another, configure the same value on both ends.

Bridge / Service-DB ordering

The recorder emits a detectionSettled event once any async classification (local + Service-DB lookup) has finished, and the bridge subscribes to that event rather than the initial detection. So a well-known tracker that the Service-DB resolves to known produces exactly one webhook row, with status: 'known' and a matchedService hint — never a duplicate (one unknown followed by an upgrade) the old behaviour had.

Webhook payloads use schema v2: batched detections[] arrays, client-side batching (1.5 s debounce), cross-session dedup (localStorage marker keyed by (source, kind, identifier) with 7-day TTL), DNT opt-in / opt-out, and navigator.sendBeacon flushing on pagehide. The receiver dedupes by (source, kind, identifier) triple into a single row whose occurrences and last_seen bump on repeat hits.

Blocking third-party stylesheets (Google Fonts)

Universal blocking gates third-party <script> / <iframe> / <img> out of the box, but it leaves <link rel="stylesheet"> alone by default. Third-party CSS — most commonly Google Fonts loaded from fonts.googleapis.com — sends the visitor's IP to the third party before any consent, which DACH courts have treated as a violation (LG München I, 3 O 17493/20). This is opt-in because, unlike a blocked script, a blocked stylesheet fails visibly (unstyled text) with no per-visitor recovery for unknown hosts. See the decision record for why it ships off.

The durable fix is self-hosting. Download the font / CSS and serve it from your own domain — then no third-party request happens at all, and there is nothing to block or consent to. Blocking is a stopgap for CSS you can't (yet) self-host.

Turning it on. Set simplecmp.universalBlocking.blockStylesheets: true in the site's settings (Site module → Einrichtung → Settings; requires universalBlocking.enabled too). The HtmlRewriter then moves a blocked stylesheet's href into data-href so the browser never fetches it pre-consent; the engine reinjects it (and re-blocks on withdrawal) exactly like a gated script. While the toggle is off, the SimpleCMP module shows a first-run nudge with a one-click deep-link into each affected site's settings.

Reviewing what got blocked. Run Tracker entdecken (Discover) with the toggle on — it sweeps your pages in the admin's browser and records every blocked stylesheet as a stylesheet-kind detection. For each one you can either self-host it, or click Stylesheet erlauben to allow that host's CSS through. The allow is stylesheet-scoped: scripts and iframes from the same host stay gated (deliberately narrower than the host-wide universalBlocking.allowlist, which passes every resource type).

Best-effort, not "now compliant". The browser's preload scanner can fetch a stylesheet before the rewriter intervenes, @import url(...) inside a stylesheet escapes entirely, and dynamically-inserted <link>s aren't hooked. Treat blocking as risk reduction; self-hosting is the only complete fix.

Bundle preload (ADR-0019)

RegisterAssets emits a <link rel="preload" as="script"> in the page head for whichever SimpleCMP bundle is registered (full or slim). The browser starts fetching the script in parallel with HTML parsing, so the regular <script> tag downstream resolves to a cached fetch instead of starting a new one. Free LCP win for any bundle.

On by default. Turn off via the Site Setting simplecmp.preloadBundle in the unusual case where the site has a global preload-quota constraint.

Future iteration: the upstream dist/simplecmp-core.js ESM split-chunk artifact (with simplecmp-chunk.js / simplecmp-deferred.js companions) is shipped by the bundle's tsup config but is not yet consumed by t3-simplecmp. Wiring it would require swapping the IIFE <script> for an inline <script type="module"> that imports init, plus modulepreload hints for both the entry and the shared chunk. Tracked upstream as ADR-0019; tracked here as a follow-up to the "Slim bundle (ADR-0018)" workflow once the matching sync infrastructure lands.

Slim bundle (ADR-0018)

Opt into the English-only slim bundle + per-language pack injection to save ~15–20 KB gzip on every page load. The full bundle ships all 26 locales and is the default for back-compat.

Activating

Two ingredients are required:

1. EXT:simplecmp/Resources/Public/JavaScript/simplecmp.core.global.js — the slim English-only IIFE artifact built by the upstream bundle (tsup entry simplecmp.core).
2. EXT:simplecmp/Resources/Public/JavaScript/translations/<lang>.json for each active site language — copied verbatim from the upstream src/engine/translations/.

With both files present, flip the Site Setting:

RegisterAssets will then:

• register simplecmp.core.global.js instead of simplecmp.global.js
• read the active site language's ISO code via $request->getAttribute('language')->getTwoLetterIsoCode()
• read the matching translations/<isoCode>.json, parse it, and merge it into config.translations[<isoCode>] (per-site Designer overrides keep winning — the editor's wording survives the swap)

Fallback behaviour

Verification

After enabling, hard-reload the page and check:

• DevTools Network: simplecmp.core.global.js (not simplecmp.global.js).
• Source response: <script>SimpleCMP.init({...,"translations":{"de":{...}}})</script> — the active language pack should be inlined in the init payload.
• The banner renders in the visitor's language exactly as before.
• File size diff: roughly 60-80 KB raw / 15-20 KB gzip lighter than the full bundle.

Betrieb mit StaticFileCache (REQ-N9)

t3-simplecmp ist mit EXT:staticfilecache (lochmueller/staticfilecache) und ähnlichen Full-Page-HTML-Caches (Varnish, Cloudflare Cache Rules) kompatibel. Zwei Vorkehrungen greifen automatisch:

Universal Blocking läuft vor dem Cache

Classes/UniversalBlocking/Middleware/HtmlRewriter.php gated Drittanbieter-Tags im HTML-Body. Die Middleware-Registrierung in Configuration/RequestMiddlewares.php trägt before: lochmueller/staticfilecache/persist — der Cache speichert daher das bereits geblockte HTML. Ohne den Constraint würde SFC das ungeblockte HTML auf Disk schreiben und es bei jedem Cache-Hit ausliefern → Pre-Consent- Tracking → Compliance-Bruch.

Verifikation (mit aktivem SFC):

Falls SFC eine andere Middleware-ID als lochmueller/staticfilecache/persist nutzt (z. B. Fork oder Drittparty-Extension), die ID in der before:-Liste ergänzen. TYPO3 ignoriert unbekannte before:-Targets stillschweigend, der Constraint ist also non-destructive.

Bridge-Nonce — Auto-Refresh-on-401

Der HMAC-Nonce in cmsBridgeAuth.token hat eine TTL von 1 Stunde und wird gemeinsam mit dem HTML gecached. Bei einem Cache-Hit nach Ablauf würde jeder Bridge-POST → 401 → Detection-Berichte hören still auf.

Lösung: RegisterAssets setzt zusätzlich cmsBridgeAuth.refreshUrl auf /api/simplecmp/v1/bridge-nonce?source=<derived>. Beim ersten 401 holt sich das Bundle dort einen frischen Nonce, swappt ihn in-memory und retried den POST genau einmal. Concurrent-Batch-Guard + retried-Flag verhindern Stampedes und Loops.

Der Endpoint wird von der vorhandenen ServiceDbApi-Middleware bedient — sie läuft before: typo3/cms-frontend/site und liefert Cache-Control: no-store per Default, ist also nie vom Full-Page-Cache erfasst.

Verifikation:

End-to-End mit gecached'er Seite: Cache eine Seite mit simplecmp.cmsBridgeUrl, warte > 1 Stunde (oder simuliere via Server-Zeit / kurzer TTL), öffne die gecached'e Seite und füge per JS ein neues Embed ein. Browser-DevTools-Network zeigt:

1. POST /api/simplecmp/webhook → 401
2. GET /api/simplecmp/v1/bridge-nonce?source=... → 200
3. POST /api/simplecmp/webhook (retry mit neuem Token) → 200
4. BE-Modul simplecmp_detections → Detection ist drin.

Was nicht funktioniert

• TYPO3-Backend (/typo3/...) liegt außerhalb von SFC — keine Auswirkung.
• /api/simplecmp/*-Routen werden via Middleware-Order vor typo3/cms-frontend/site ausgeliefert und niemals gecached.
• Der finale navigator.sendBeacon-Flush bei pagehide kann den Refresh nicht abwarten — Detections der letzten Sekunde mit abgelaufenem Token gehen verloren. Akzeptierte Restschwäche (die ganze in-session Mehrheit ist abgedeckt).

Audit & Nachweis (Phase 1)

t3-simplecmp schreibt bei jeder Editor-Änderung an Dienste, Theme-Tokens oder Übersetzungs-Overrides einen vollständigen Snapshot der aufgelösten Banner-Konfiguration nach tx_t3simplecmp_config_snapshot — append-only, sha256-dedupliziert. Damit lässt sich später nachweisen, wie der Banner zu einem bestimmten Zeitpunkt aussah (DSGVO Art. 7 Abs. 1).

Was im Snapshot drin ist

• Komplette Dienste-Registry (Protokoll-Shape via ServiceRepository::findAll())
• Banner-Theme-Tokens für die Site
• Translation-Overrides + Tone-Wahl je Sprache
• Kuratierte simplecmp.* Site-Settings: enabled, storageName, privacyPolicyUrl, imprintUrl, floatingTriggerLabel, respectGPC, regimeDefault, universalBlocking.enabled, universalBlocking.blockStylesheets, universalBlocking.allowlist, libraryUpstreamUrl, trackers

Bewusst NICHT im Snapshot: per-request-Schalter (regionHeader) und ops-Tuning (bridgeRateLimit, useSlimBundle, …) — diese ändern den sichtbaren Banner nicht.

BE-Modul: Tab „Revision & Nachweis"

Im Modul Cookie-Manager (BE-ID simplecmp_detections) gibt es einen neuen Tab. Liste pro Site, paginiert; Detail-View mit komplettem canonical-JSON + Line-Diff zum direkt vorherigen Snapshot derselben Site.

YAML-Edits sind nicht auto-gesnapshotted

Wer config/sites/<id>/settings.yaml direkt editiert (Git-Pull, Ops-Deploy), muss anschließend manuell auslösen:

Idempotent — gleiche kanonische Inhalte → gleicher Hash → kein neuer Row.

Append-only Enforcement

• TCA: readOnly: true + hideTable: true — kein Form, kein List-Modul-Eintrag
• DataHandler-Hooks: UPDATE/DELETE/MOVE über die BE-API werden mit FlashMessage abgelehnt
• Direkt-SQL ist nicht geblockt — Production-Retention ist eine bewusste Phase-3-CLI-Aktion (kommt mit dedicatem Audit-Log über sich selbst), kein versteckter DB-Trigger.

Was Phase 2/3 ergänzt

• Phase 2: Visitor-Decision-Logging — Tabelle tx_t3simplecmp_consent_log mit Hash-pseudonymisiertem Visitor + Foreign-Key auf die hier geschriebenen Snapshots, neuer FE-Endpoint, Bundle-Hook in consentManager.onChange().
• Phase 3 (geliefert): DSGVO-Auskunfts-Workflow + Retention-CLI + Export.

Auskunft, Retention & Export (Phase 3)

DSGVO Art. 15 — Auskunfts-Tab

Neuer Tab „Auskunft" im Cookie-Manager-Modul. Admin-vermittelt: der Besucher liefert seine raw UUID (aus seinem Browser-localStorage unter simplecmp-<site>-visitor-uuid), der Admin gibt sie im Auskunfts-Formular ein, der Server pseudonymisiert sie mit dem Bridge-Secret und zeigt:

• alle Entscheidungs-Zeilen dieses Besuchers auf der gewählten Site,
• alle Snapshots, gegen die diese Entscheidungen getroffen wurden (kanonisches JSON aufklappbar),
• Download-Buttons für JSON und CSV.

Die raw UUID landet nirgendwo serverseitig — weder in URL noch in FlashMessage noch in DB-Log. Form ist POST.

Retention-CLI

Pflicht-Flags und Schutz-Defaults:

• --target (Enum — beinhaltet bewusst NICHT das Self-Audit-Log)
• --keep-days (unter 90 verlangt --allow-aggressive-retention)
• --reason (mindestens 30 Zeichen, landet wörtlich im Self-Audit-Log)
• --i-know-what-i-do (Tripwire, sonst Abort)
• --dry-run (Count + Self-Audit-Log mit dry_run=1, kein DELETE)

Self-Audit-Log: Jeder Aufruf — inklusive Dry-Run, inklusive Validation-Pass — schreibt eine Zeile in tx_t3simplecmp_audit_retention_log mit rows_deleted, keep_days, oldest_kept_crdate, invoked_by, invocation_reason, dry_run. INSERT-BEFORE-DELETE-Ordering: ein Crash mitten in der DELETE-Phase hinterlässt einen „wir haben es versucht"-Eintrag, der sichtbar bleibt.

Export-CLI

JSON-Bundle-Shape (schemaVersion: 1):

CSV-Format: zwei Sektionen (# SECTION: snapshots / # SECTION: decisions) mit UTF-8-BOM, RFC-4180-quoting, crdate_iso-Spalte zusätzlich zur Epoch-Spalte. Excel-import-ready.

Was Phase 3 explizit NICHT macht

• Kein Visitor-Self-Service-Portal — die UUID darf nicht via URL / Server-Logs fließen. Admin-vermittelt ist DSGVO-rechtlich sauber.
• Kein Retention-Scheduler-Task — Retention bleibt manuell-invoked. Auto-Run wäre eine versteckte rechtliche Entscheidung; CLI mit Reason-Pflicht zwingt zur dokumentierten Entscheidung.
• Keine Verschlüsselung at rest — Phase-1+2 OOS bleibt. Pseudonymisierung deckt den DSGVO-Schutzbedarf für Audit-Datensätze ab.
• Keine inkrementellen Exporte (delta seit X) — Export-Bundles sind full-bundle pro Filter. Wenn Sites mit > 100k Decisions auftauchen, ist Inkrement das nächste Feature.

Status

Iterations shipped:

1. Frontend bundle integration + Site Set settings wiring.
2. Service-DB endpoint with the protocol-conformant routes.
3. CMS-bridge receiver + HMAC nonce auth (simplecmp:generate-bridge-secret).
4. BE detection module with mark-reviewed / bulk-delete / convert-to-service.
5. Three-state model with library-aware approve flow + multisite support.
6. Banner Design module with per-site theming + live preview.
7. 3-table architecture — registry / library JSON / detection log cleanly separated; ClassifierLookup unions registry + library at lookup time so library coverage is automatic without a DB mirror.
8. Webhook schema v2 — batched detections, status:'known' detections reach the BE so library matches surface as Erkannt, bandwidth bounded by client-side batching + cross-session dedup + DNT respect.
9. Four-state model — Verworfen (dismiss) added on top of curated/recognised/unknown. Dismissal is durable across visitors (dismissed_at column), auditable, and reversible.
10. Dienste tab — full registry index, source-tagged (Eigene / Aus Bibliothek / Verwaist). Surfaces library drift: a previously-adopted service the bundled library no longer contains is flagged as Verwaist with an orange callout + inline alert in the TCA edit form.
11. Universal pre-consent blocking (off by default). The HtmlRewriter frontend middleware rewrites every third-party <script src> / <iframe src> / <img src> / <link href> to the engine's data-name + data-src + src="about:blank" gate shape before the response is flushed — no integrator markup required. Toggle on per Site Set via simplecmp.universalBlocking.enabled; exempt vendor CDNs and your own infrastructure via the simplecmp.universalBlocking.allowlist stringlist (cdn.example.com or *.example.com wildcards). Recognises hosts via the bundled simplecmp/services-library; emits a Server-Timing: rewriter header so cost is visible per request. See ADR-0013 for design.
12. Upstream library consultation (ADR-0014 Phase A). New Site Set field simplecmp.libraryUpstreamUrl (default https://library.simplecmp.eu/v1); when set, ClassifierLookup consults the canonical hosted services-library as a third tier after the local registry and the bundled JSON both miss. Visitor IPs never reach the upstream — only this server's PHP queries it server-to-server. 24h positive + negative cache; simplecmp.libraryUpstreamDailyBudget caps daily calls.
13. REQ-19 L2 Provider-Informationen modal (v0.5.0). The FE contextual-notice gets a "Weitere Informationen ›" link that opens a modal disclosing the recipient legal entity, full postal address, country, privacy policy URL, opt-out URL, partner / joint-controllers, and provider description — sourced from the services-library v0.3.0 curated entries. RegisterAssets forwards the data into the FE libraryFallback payload for library-known-but-not-adopted services; for adopted services the registry stores the same fields (new columns vendor_address / vendor_opt_out_url / vendor_partner / vendor_description; admin-editable via TCA). Run vendor/bin/typo3 database:updateschema on upgrade. Matches the German-market accepted three-layer-disclosure pattern.
14. Opt-in third-party stylesheet blocking (REQ-N8). New Site Set field simplecmp.universalBlocking.blockStylesheets (default off) extends the rewriter to gate third-party <link rel="stylesheet"> (e.g. Google Fonts) behind consent — href moved to data-href, reinjected by the engine on consent. The BE surfaces blocked stylesheets as a distinct stylesheet kind with a stylesheet-scoped per-host allow (new tx_t3simplecmp_allowed_stylesheet_host table — run database:updateschema on upgrade) that, unlike the host-wide allowlist, still gates scripts/iframes from that host. A first-run nudge points admins of blocking-enabled sites that aren't yet gating CSS at the toggle + Discover, leading with self-hosting as the durable fix. Best-effort (preload scanner / @import escape). See Blocking third-party stylesheets.
15. Theme Designer rework — the banner-design module gained a CSS-framework picker, 3×3 position, Sie/Du tone toggle, per-string text overrides (tx_t3simplecmp_translation_override), and a compliance-audit runner; typography / shape / detect-fonts dropped.
16. Managed trackers + Consent Mode v2 — Tracker setup for GA4 / GTM / Matomo (tx_t3simplecmp_managed_tracker) with Google Consent Mode v2 emission and a CSP policy mutator (consent-update wiring in progress).
17. Region-aware regimes (REQ-N4) — per-region opt-in / opt-out / none via simplecmp.region / simplecmp.regionHeader.
18. Library browser depth — bulk adopt / unadopt, recommendations, Detektionen rückgängig, a per-service ⓘ info modal, and an upstream freshness / health panel (tx_t3simplecmp_library_cache) with a frontend circuit breaker.
19. Multi-vendor Consent Mode (ADR-0017) — Meta Pixel and Microsoft UET tracker providers. RegisterAssets now emits the consentMode: { vendors: [...] } shape when any non-Google vendor is registered; the bundle's vendor-adapter registry dispatches fbq('consent', …) / uetq.push('consent', …) alongside the existing gtag('consent', …).
20. StaticFileCache compatibility (REQ-N9) — before: lochmueller/staticfilecache/persist on the universal-blocking rewriter so SFC stores the gated HTML, plus a new uncached GET /api/simplecmp/v1/bridge-nonce endpoint paired with the bundle's cmsBridgeAuth.refreshUrl so the embedded nonce can refresh after the cached HTML outlives its TTL.
21. Audit-Snapshot Phase 1 — append-only tx_t3simplecmp_config_snapshot table, DataHandler-hook serialises the full resolved banner configuration on every editor save, sha256-deduplicated; CLI command simplecmp:snapshot-config for YAML-only edits; new "Revision & Nachweis" tab in the detections module with canonical-JSON view + line-diff against the previous snapshot.

YAML als Vorschlag, Editor übernimmt (Phase 5)

Phase 5 schließt das Loch, das Phase 4 offen ließ: YAML-Site- Settings konnten still per Dev-Deploy banner-relevante Werte ändern (z.B. privacyPolicyUrl, simplecmp.trackers), ohne im Editor-Publish-Audit aufzutauchen. Lösung: YAML wird zum Dev-Vorschlag; Editor übernimmt explizit im BE und der Übernehmen-Akt landet im Snapshot.

Architektur

Zentrale Komponenten:

• tx_t3simplecmp_active_settings — eine Row pro Site, JSON-Blob der editor-übernommenen Banner-Content-Settings.
• EffectiveSettingsResolver — single source of truth für jeden Settings-Read. Editor-Content-Keys: DB-active > YAML. Ops-Keys: YAML direkt. Eingebauter per-Request-Cache.
• Neuer BE-Tab „Einstellungen" mit Diff-View, Tracker- Vorschlägen, Bootstrap-Banner für Erst-Übernahme.

Editor-vs-Ops-Scope

Hardcoded in EffectiveSettingsResolver::EDITOR_CONTENT_KEYS — 12 Keys, alle Banner-Inhalt mit DSGVO-Relevanz. Beispiele:

Bridge-Secret oder Rate-Limits via Editor-Confirm zu schicken wäre absurd — das sind Server-Identity/Tuning, kein Banner-Inhalt.

YAML-Tracker als Vorschläge

simplecmp.trackers wird in Phase 5 NICHT mehr auto-materialisiert. TrackerMaterializer-EventListener liest nur noch tx_t3simplecmp_managed_tracker (BE-Wizard-eigene). YAML-Tracker erscheinen im Settings-Tab als „Vorschlag: matomo (siteId 99) — [Anlegen]". Klick erzeugt eine managed_tracker_draft-Row für diese Site und läuft danach durch den Phase-4-Publish-Workflow.

Breaking-Change: bestehende YAML-simplecmp.trackers-Configs sind nach Update auf Phase 5 plötzlich „inaktiv" — sie laufen erst nach explizitem Editor-Klick im Settings-Tab live. Migration: für jede Site einmal in den Settings-Tab gehen, Tracker übernehmen, im Tracker-Setup-Tab veröffentlichen.

Snapshot-Schema-Bump v3 → v4

canonical_json enthält jetzt einen activeSettings-Block neben den 5 DB-editierbaren Tabellen. Pre-Phase-5-Snapshots bleiben mit schemaVersion: 3 als historische Einträge.

Migration / Bootstrap

Neuer Install: active_settings ist leer. Resolver fällt für alle Editor-Keys auf YAML zurück. FE-Verhalten identisch zu vor Phase 5. Beim ersten Besuch des Settings-Tabs sieht der Editor ein Bootstrap- Banner und klickt einmal „Aus YAML übernehmen" — danach ist die Drift-Detection aktiv.

Draft/Publish Workspace (Phase 4)

Phase 4 reworks the editor flow: rather than each save going live immediately (with a snapshot per keystroke), edits now land in draft mirror tables. The editor reviews their pending state, then clicks Veröffentlichen to atomically promote draft → live and trigger a single deliberate snapshot with trigger_event='publish'.

Architecture

Per banner-config table (service, theme, translation_override, managed_tracker, allowed_stylesheet_host) there is now a *_draft mirror table with the same columns plus three workspace bookkeeping columns:

• draft_site — '' for the globally-shared service registry, site identifier otherwise
• draft_owner_be_user — the editor currently working on the draft
• draft_modified_at — last write within the draft (touch-style)

A new tx_t3simplecmp_publish_lock table tracks the scope-to-editor assignment via a UNIQUE(scope) constraint: at most one editor per scope can have a pending draft at any time.

Scopes are either:

• __global__ for the service registry (shared across sites)
• a site identifier for per-site theme / overrides / trackers / hosts

Editor workflow

1. Editor opens a SimpleCMP module tab → list shows live state.
2. First save / adopt / delete triggers DraftWorkspaceService::initializeDraft($scope, $beUserId): acquires the lock and copies live → draft.
3. Subsequent edits hit the draft table only; FE bundle continues to read live (no visitor-visible change).
4. Editor clicks Veröffentlichen → DraftPublishService::publish runs an atomic transaction (DELETE live, INSERT FROM draft, DELETE draft) and fires a snapshot.
5. The editor can also Discard to throw the draft away, or Take Over if another editor holds the lock.

CLI / direct-edit lockdown

Phase 4 makes live banner-config tables readOnly in TCA and adds a DataHandler hook that refuses any UPDATE/DELETE via the editor API on those tables. Editors must use the SimpleCMP module tabs + the Publish flow. Direct SQL bypasses everything by design (same trade-off as the audit tables); the audit log is the operator-disciplined record.

Snapshot schema bump

tx_t3simplecmp_config_snapshot.canonical_json now serializes exactly the five DB-editable banner-config tables — services, theme, translations, managedTrackers, allowedStylesheetHosts. The schemaVersion field bumps from 1 to 3.

schemaVersion: 1 snapshots carried 3 tables + a YAML site- settings subset. schemaVersion: 3 drops the site-settings (incl. the previously-included simplecmp.trackers YAML array) entirely: YAML lives in config/sites/<id>/settings.yaml under Git versioning and doesn't belong in the editor-publication audit trail. Use git log -- config/sites/ for YAML-state history.

Pre-Phase-4 snapshots stay in the audit trail untouched; the next publish creates a schemaVersion: 3 entry whose content reflects the new shape.

Files

The extension now uses thirteen tx_t3simplecmp_* tables: 5 live banner-config tables + 5 draft mirrors + audit-snapshot + consent-log + audit-retention-log + detection log + library-cache + publish-lock. Run vendor/bin/typo3 database:updateschema after upgrading.

See the upstream SimpleCMP requirements for the JS-side roadmap.

Setup Wizard (Phase 6)

For first-time editors a linear onboarding wizard reduces the 7-tab learning curve to a guided 3-step flow: Tracker → Design → Publish.

• A non-intrusive banner (WizardBanner.html partial) is rendered on every SimpleCMP tab while the wizard hasn't been completed yet — click Start wizard to enter the flow, Remind me later to skip.
• Step 1 picks one tracker provider (Matomo / GA4 / GTM / Meta Pixel / Microsoft UET) and writes the configuration to the managed_tracker_draft table via the same code path the regular Tracker-Setup tab uses.
• Step 2 picks a banner-style preset (card / bar-bottom / bar-top / centered modal) which gets persisted as a theme draft.
• Step 3 reviews everything and atomically publishes via DraftPublishService::publish(), the same publish path the standard tabs use — full audit snapshot included.

Wizard state lives in the Phase-5 tx_t3simplecmp_active_settings table under two internal keys (simplecmp.internal.wizardCompletedAt, simplecmp.internal.wizardSkippedAt), kept outside EFFECTIVE_CONTENT_KEYS so they never appear in drift detection or audit snapshots. The Settings tab has a footer link to relaunch the wizard at any time (reopen action — clears both timestamps).

The wizard is purely a UX layer over Phase 4 + Phase 5 — no parallel data store, no separate publish path. If the wizard is bypassed, the standard tabs achieve the exact same end state.

License

BSD-3-Clause. Mirrors the upstream SimpleCMP license.