The user-app handlers resolve a caller-supplied origin through #registeredAppUidFromOrigin because appUidFromOrigin synthesises app-<uuidv5(origin)> for an origin with no app row, and the permission services resolve their identifier as uid-or-name — so the synthetic uid, derived from a published namespace constant and computable offline, lands on whoever registered an app under that literal name. The dev-app handlers were left resolving the raw synthetic uid. That leg matters at least as much: a dev-app grant is scanned with the issuer's authority for anyone running as that app, so a squatted grant hands over the granting user's permission. Verified against the store — the grant landed on the squatter rather than rejecting. Without a squatter the synthetic uid resolves to nothing and these already 404, so the guard costs the legitimate case nothing; a test covers a registered origin still resolving to its app. Also assert that revoke accepts the same oversized-but-rewritten permission grant does, since the dialog's withdrawal of an uncertain grant depends on that symmetry.
The Open-Source Internet Computer!
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Puter.com
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Puter
Puter is an advanced, open-source, self-hostable internet computer designed to be feature-rich, fast, and highly extensible.
For Users
Puter's goal is to provide you with every app and feature you need to work, create, and play under one roof. From a simple Notepad and Voice Recorder to Spreadsheet and Camera, Puter wants to be the all-in-one solution for your digital life.
For Developers
Puter provides everything you need to build and publish web apps and games. From AI to Cloud Storage and Database to Serverless Workers, Puter has you covered. Puter also helps you get users! Once you build your app, you can publish it on our App Store to reach and monetize users.
Getting Started
💻 Local Development
git clone https://github.com/HeyPuter/puter
cd puter
npm install
npm start
→ This should launch Puter at http://puter.localhost:4100
🚀 Self-Hosting
Linux/macOS
curl -fsSL https://puter.com/selfhost | sh
Windows
irm https://puter.com/selfhost?os=windows | iex
→ For more details, see Self-Hosting Puter.
☁️ Puter.com
Puter is available as a hosted service at puter.com.
Support
Connect with the maintainers and community through these channels:
- Bug report or feature request? Please open an issue.
- Discord: discord.com/invite/PQcx7Teh8u
- X (Twitter): x.com/HeyPuter
- Reddit: reddit.com/r/puter/
- Mastodon: mastodon.social/@puter
- Security issues or abuse reports? security@puter.com
- Email maintainers at hi@puter.com
We are always happy to help you with any questions you may have. Don't hesitate to ask!
License
This repository, including all its contents, sub-projects, modules, and components, is licensed under AGPL-3.0 unless explicitly stated otherwise. Third-party libraries included in this repository may be subject to their own licenses.
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