Astra Web Platform - Unity WebView and JS Bridge

Overview:

Astra Web Platform brings browser-based experiences into Unity projects, from embedded web panels and WebGL previews to account flows and diagnostics. Set up a WebView with a component or manage browser sessions through C# APIs.

Choose an available browser engine, navigate to pages or load HTML, and connect web content with Unity through a typed JavaScript bridge. Profiles, policy controls, authentication helpers, transfers, and automation tools support a range of browser workflows.

Features:

• No-code WebView setup with AstraWebViewComponent, URL, engine, and optional Settings and Profile assets
• C# browser runtime APIs for managers, engine registration, browser pools, tabs, profiles, policies, and diagnostics
• Browser abstraction for Automatic, Mock, Windows WebView2, WebGL iframe, Apple WebKit, Android WebView, Linux WebKitGTK, and CEF scaffolding
• Typed JavaScript bridge with request/response and publish messaging, structured errors, cancellation, timeouts, and chunked transport
• Bridge channel and payload policies, including allowlists and limits
• OAuth and PKCE helpers, redirect validation, token vault interfaces, encrypted persistence, and OIDC discovery and ID-token validation helpers
• Provider templates for Google, Microsoft, Discord, and GitHub
• Profile and storage support for cookies, local and session storage, IndexedDB metadata, and cache entries
• Policy controls for allowed origins, localhost behavior, downloads, and byte limits
• Networking with UnityWebRequest and mock clients, plus a transfer manager
• Support bundles, HAR-like traces, and redacted diagnostic exports
• Visual Scripting actions for browser, tab, bridge, authentication, network, cookies, storage, diagnostics, assertions, and title checks
• Samples, documentation, and a WebGL demo
• Windows WebView2 and WebGL iframe adapters validated for live-page workflows

Platform:

Unity 6000.0.62f1