[M2] CanvasRenderer : afficher les Canvas agent via webkit2gtk sandboxé #21
Labels
No labels
module:M0-setup
module:M1-stt
module:M1-stt
module:M2-ai
module:M2-ai
module:M3-rich
module:M3-rich
module:M4-bridge
module:M4-bridge
module:M5-bonus
module:M5-bonus
module:setup
priority:high
priority:high
priority:low
priority:low
priority:medium
priority:medium
type:chore
type:chore
type:feature
type:feature
No milestone
No project
No assignees
1 participant
Notifications
Due date
No due date set.
Dependencies
No dependencies set.
Reference
charles/my-fractal#21
Loading…
Add table
Add a link
Reference in a new issue
No description provided.
Delete branch "%!s()"
Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?
Contexte
Quand un agent envoie un Canvas (HTML interactif), l'afficher dans un WebView intégré au lieu d'un simple lien. Le sandbox doit être strict pour éviter toute exfiltration.
Critères d'acceptation
CanvasRendererwrappant unwebkit2gtk::WebViewavec settings restrictifsconnect-src: none), pas de stockage, pas de JS externeUserContentManager:default-src 'self'; script-src 'unsafe-inline'allow_file_access_from_file_urls = false,allow_universal_access_from_file_urls = falserender_canvas(html, max_size): wrap HTML minimal + CSP + limite la taille du WebView (640×480 max)postMessage:CanvasToHost(Resize, Action) etHostToCanvas(ThemeChanged, Data)canvas_enabled = truedans config active/désactive la featureNotes techniques
webkit2gtkajouté comme dépendance Flatpak (déjà disponible dans le runtime GNOME)max_canvas_size = "640x480"dans[rich_render]fx-canvas: WebKitWebView sandboxé avec protocole postMessage #41