Examples

We have tentatively ported a few selected open-source web application to prove their potential compatibility with WEBCAT. No official support is provided. As such, administrators are discouraged from deploying these applications without prior testing and understanding that updates might break compatibility or require significant additional work.

Test App

• URL
• Source Code
• webcat.config.json
• enrollment.json

The demo app showcases a simple static page using WebAssembly and different types of workers. The page verifies all its assets, including fonts.

Element

• URL
• Source Code
• webcat.config.json
• enrollment.json

Element is the well-known web-based Matrix client. It is natively compatible with WEBCAT, requiring no modification to its source code or build process. Once built, it can be signed directly using WEBCAT CLI and the sample webcat.config.json config file.

Tinfoil Verification Center

• URL
• Source Code
• webcat.config.json
• enrollment.json
• Publishing/Signing Workflow

The Tinfoil.sh Verification Center is an embeddable iframe with the goal of verifying confidential computing attestations and attributes for the Tinfoil stack. It is a Next.js static web application hosted directly on Vercel. The workflow describes the steps required to deploy WEBCAT in this setup. The Verification Center is currently loaded as an iframe in production at chat.tinfoil.sh.