secubox-deb/packages/secubox-toolbox/debian/control
CyberMind-FR 6399a6c3ee feat(secubox-core+toolbox): generative rule engine + sensitivity profiles + whitelist expansion + iOS captive fix (ref #492)
## 4 changes bundled

### 1. URGENT iOS 'commencer a surfer' fix

The button linked to https://duckduckgo.com directly. iOS captive sheet
intercepted the navigation and did nothing visible. User stuck on the
success page.

Fix : href -> http://captive.apple.com/hotspot-detect.html + target=_blank
+ JS fallback to DDG after 500ms. iOS sees the captive probe succeed,
closes the captive sheet, user lands in Safari with full connectivity.

### 2. Generative rule engine (common/secubox_core/rule_engine.py)

Replaces the static whitelist.py with a 3-layer decision engine :

  Layer 1 : STATIC      whitelist-baseline.yaml + operator override
  Layer 2 : GENERATIVE  Python predicates that auto-trust by criteria :
                          - *.gouv.fr / service-public.fr -> trust
                          - *.ameli.fr / cnam.fr / cpam.fr / etc. -> trust
                          - hosts with ≥3 cert-pinning failures observed
                            -> trust-warn (auto-learned)
                          - high-reputation ASN (Cloudflare/Akamai/Google
                            /Amazon/Apple/OVH) -> trust-warn
  Layer 3 : DEFAULT     inspect (fall through)

  record_pinning_failure(host) called by mitm addons on TLS handshake
  fail -> persisted to /var/lib/secubox/toolbox/learned-rules.json ->
  next evaluate() returns trust-warn for that host.

### 3. Dynamic sensitivity profiles

  🟢 low       : block only confirmed malware (threat-intel match).
                 DGA ≥ 90, beacon never. No false positives.
  🟡 medium    : balanced default. DGA ≥ 70, beacon ≥ 75.
  🟠 high      : strict. DGA ≥ 50, beacon ≥ 50, low-rep ASN block.
  🔴 paranoid  : default-deny — block anything not whitelisted.

  should_block(threat_intel_matches, dga_score, beaconing_score, asn_rep,
               is_whitelisted) returns (decision, reason). Used by
  scoring + (Phase 4) active blocking.

  Profile selectable via /etc/secubox/toolbox/rule-engine.yaml :
    sensitivity: low | medium | high | paranoid
    static_rules: [...]  # operator extends baseline

### 4. Whitelist baseline expansion (47 -> 108 patterns)

  + Banking FR neobanks : Boursorama Banque, Hello Bank, BforBank, N26,
    Wise, Monzo, ING, Trade Republic + crypto (Binance, Kraken, Coinbase)
  + Streaming : Netflix, Disney+, Spotify, Deezer, Canal+, France.tv,
    Arte, YouTube + CDN, Twitch, Amazon Video
  + Education FR : Pronote, Ecole Directe, ENT universitaire, CNED
  + Health FR : Maiia, Livi
  + Workplace SaaS : Office365, SharePoint, Slack, Zoom, Teams,
    Salesforce, Atlassian, Notion, Dropbox, Box, Adobe
  + Gaming : Steam, Epic, EA, Battle.net, PlayStation, Xbox Live,
    Nintendo, Discord
  + DoH resolvers : Cloudflare, Google, NextDNS

## Backward compat

whitelist.py kept as a thin shim — match() / is_whitelisted() delegate
to rule_engine. local_store.py + inject_banner.py continue to work.

## Verified gk2 (2026-06-05)

  stats : static_rules=108, generative_rules=4, sensitivity=medium
  evaluate('impots.gouv.fr') -> trust (gov-fr generative)
  should_block(threat_intel_matches=1) -> True
  should_block(dga_score=80) -> True (≥ 70)
  should_block(is_whitelisted=True) -> False
2026-06-05 09:45:04 +02:00

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Source: secubox-toolbox
Section: net
Priority: optional
Maintainer: Gerald KERMA <devel@cybermind.fr>
Build-Depends: debhelper-compat (= 13), dh-python, python3-all
Standards-Version: 4.6.2
Homepage: https://cybermind.fr/secubox
Rules-Requires-Root: no
Package: secubox-toolbox
Architecture: all
Depends: ${misc:Depends}, ${python3:Depends},
secubox-core (>= 1.0),
python3 (>= 3.11),
python3-fastapi | python3-pip,
python3-uvicorn | python3-pip,
python3-jinja2,
python3-pydantic,
python3-httpx,
python3-qrcode,
python3-fpdf2 | python3-pip,
nftables,
iproute2,
hostapd,
dnsmasq,
mitmproxy,
openssl,
adduser,
fonts-dejavu-core,
fonts-symbola,
fonts-noto-color-emoji,
python3-yaml,
python3-geoip2 | geoipupdate
Description: SecuBox-DEB ToolBoX — Gondwana Cabine Numérique (captive AP + MITM analyzer)
Phase 1 du parent #474 (ToolBoX Pipeline). Productionize le PoC captive
portal en package dédié : splash + consent R2 + CA distribution iOS
(mobileconfig) + nftables TPROXY → mitmproxy transparent +
addons (cookies/dpi/avatar/ja4/soc-relay) → modules SecuBox existants.
.
Conforme CSPN (R2 opt-in explicite, MAC hashing avec sel rotatif daily,
retention 24h défaut). Cible : borne publique cabine téléphonique numérique.