Daniel Salazar f234bd477c fix(auth): answer a username lost to a concurrent write with the taken-name 400 (#4115)
The duplicate-username check in the signup placeholder claim, change-username
and save-account runs before the user-row write, so a concurrent write can
take the name in between and the unique index rejects ours. Each path now
re-reads the holder from the primary on a unique violation and returns the
400 its pre-check returns for a taken name, instead of a 500. In all three,
the home-directory rename, rename budget charge and username-changed event
run after the user-row write, so nothing has happened yet when it fails.
2026-10-07 22:34:31 -07:00
2026-09-25 09:23:26 -07:00
2026-09-25 21:48:15 -04:00
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2026-09-14 16:04:00 -07:00
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2026-09-25 21:48:15 -04:00
2026-09-25 21:48:15 -04:00
2026-09-25 21:48:15 -04:00

Puter.com, The Personal Cloud Computer: All your files, apps, and games in one place accessible from anywhere at any time.

The Open-Source Internet Computer!

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Puter.com · App Store · AI Builder · Developers · X

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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

To run this checkout with Docker, follow Building from source. Create a local docker-compose.override.yml to select the local build; keeping these settings out of docker-compose.yml avoids conflicts when pulling updates and keeps local configuration out of pull requests.


🚀 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:

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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