webview2-winui
Embed Web Content in WinUI 3 with WebView2
Embedding web interfaces in Windows desktop apps requires careful initialization, messaging, and asset packaging. This skill guides WebView2 integration with local content mapping and explicit security boundaries.
Installer avec mon Agent
Copiez cette demande dans votre Agent. Elle contient la page Skill de référence et le manifeste.
Review the Skillstore skill "webview2-winui" from https://skillstore.io/skills/shreyam1008-webview2-winui.md and its manifest at https://skillstore.io/api/skills/shreyam1008-webview2-winui/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Votre Agent doit toujours présenter son plan et demander toute confirmation exigée par la politique de sécurité.
Ressources lisibles par les agents
Utilisez ces liens lorsquâun Agent IA, un crawler ou un script a besoin dâun contexte propre au lieu de lire toute la page.
Tester
Utilisation de « webview2-winui ». My local dashboard fails when Source is configured in XAML. What should change?
RĂ©sultat attendu:
- Initialize CoreWebView2 before configuring the virtual host mapping.
- Map the built asset folder with cross-origin access denied, then navigate to the mapped index page.
- Handle initialization exceptions and navigation failures with an application-owned retry state.
Utilisation de « webview2-winui ». Review the security requirements for my embedded web command bridge.
RĂ©sultat attendu:
- Accept messages only from the intended HTTPS origin and default port.
- Reject malformed payloads and enforce size, shape, and command permission checks before native work.
- Check the current document origin before sending sensitive data, and restrict navigation and new windows.
Utilisation de « webview2-winui ». How should I prepare web assets for a WinUI desktop release?
RĂ©sultat attendu:
- Build the web project before MSBuild evaluates asset content items.
- Include built assets in build and publish output, then verify the packaged index page exists.
- Use clean release staging to prevent removed assets from remaining in the package.
Audit de sécurité
SûrAll 56 static findings are false positives involving Markdown formatting, local virtual-host URLs, documentation references, or fixed project paths. The skill explains origin validation, command authorization, and minimal cross-origin access for WebView2 integration. No evidence found of prompt injection, credential theft, unauthorized reconnaissance, or data exfiltration.
Facteurs de risque
âïž Commandes externes (42)
đ AccĂšs rĂ©seau (7)
đ AccĂšs au systĂšme de fichiers (1)
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Partagez le rapport dâĂ©valuation versionnĂ©, le badge neutre, la carte intĂ©grable et les citations. Skillstore prĂ©sente les preuves sans dĂ©cider si ce Skill est sĂ»r.
Copier le lien du rapport
https://skillstore.io/skills/shreyam1008-webview2-winui/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_reportBadge Markdown
[](https://skillstore.io/skills/shreyam1008-webview2-winui?utm_source=security_passport_badge)Badge HTML
<a href="https://skillstore.io/skills/shreyam1008-webview2-winui?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/shreyam1008-webview2-winui/security.svg" alt="Skillstore security assessment" loading="lazy"></a>Carte intégrable
<iframe src="https://skillstore.io/embed/skills/shreyam1008-webview2-winui.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>Citations académiques (APA · BibTeX · CFF)
Citation APA
shreyam1008. (2026). webview2-winui security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/shreyam1008-webview2-winui/audits/1Citation BibTeX
@techreport{shreyam1008-shreyam1008-webview2-winui-2026,
author = {shreyam1008},
title = {webview2-winui security audit report (audit version 1)},
institution = {Skillstore},
year = {2026},
number = {1},
url = {https://skillstore.io/skills/shreyam1008-webview2-winui/audits/1},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "webview2-winui security audit report (audit version 1)"
version: "unspecified"
type: report
authors:
- name: "shreyam1008"
date-released: "2026-10-02"
url: "https://skillstore.io/skills/shreyam1008-webview2-winui/audits/1"
identifiers:
- type: other
value: "skillstore:shreyam1008-webview2-winui:audit:1"
description: "Skillstore immutable audit report identifier"
Score Skillstore
Pourquoi ce score Niveau de confiance des preuves: MoyenCe que vous pouvez créer
Add a web dashboard to a desktop app
Host a React or Vite dashboard in WinUI 3 using local asset mapping and controlled initialization.
Design a restricted native message bridge
Plan message types, source validation, payload limits, and authorized native commands for an embedded web interface.
Package web assets for desktop releases
Review build ordering, MSBuild content items, release staging, and packaged asset verification.
Essayez ces prompts
Explain how WebView2 hosts local web assets in WinUI 3 using virtual host mapping. Include initialization order and cross-origin access settings.
Help integrate WebView2 into my WinUI 3 page. Use my supplied XAML and C# to plan initialization, loading feedback, and navigation failure handling.
Review my supplied WinUI project and web build configuration. Check asset build ordering, output paths, publish copying, and stale asset handling.
Review my supplied WebView2 message handlers and navigation rules. Check source origins, ports, payload bounds, command authorization, and sensitive outbound data.
Bonnes pratiques
- Initialize CoreWebView2, configure local host mapping, and navigate only after setup succeeds.
- Enforce origin checks, payload validation, and per-command authorization at the native message boundary.
- Verify packaged assets and benchmark startup, memory, and media behavior against the deployed runtime.
Ăviter
- Setting Source in XAML before virtual host mapping is configured.
- Exposing broad native object graphs without origin checks and command authorization.
- Publishing without verifying built assets or removing stale release files.
Foire aux questions
What does this skill cover?
Does it build a complete application automatically?
Can I use it for a browser-only React application?
How are local web assets loaded?
Does web messaging require security checks?
Are the examples ready for production without changes?
Détails du développeur
Auteur
shreyam1008Licence
MIT
RĂ©vision Skillstore
r1
Avis de version
Lâauteur nâa dĂ©clarĂ© aucune version.
RĂ©f
bbec03cf10354f3aaccd6dd24eda4ac9ceeceac5
RĂ©cence de maintenance
02/10/2026
Utilisation
0 téléchargements · 0 vues
Structure de fichiers
đ SKILL.md