NOTICE:

This is not finished yet, I am just open sourcing now because I don't have ton of time to finish it ATM!

Needs custom steam authentication and trade management library built for vanilla javascript, unless someone wants to make it for the rust backend (no thanks)

Project uses Tauri (so rust backend), and React with Redux, Tailwindcss, and headlessui on the frontend if you wanna take a crack at it!

maFiles are going to turn into plain old json files with a similar format but less data saved. (refresh tokens instead of cookies now as well)

Steam Desktop Authenticator v2

A desktop implementation of Steam's mobile authenticator app.
Completely rebuilt version of the original SteamDesktopAuthenticator by Jessecar96, using Tauri and React.

Download here

Currently only built for Windows, but MacOS and Linux builds should be coming soon.

REMEMBER: Always make backups of your maFiles directory! If you lose your encryption key or delete maFiles by accident AND you didn't save your revocation code, you are screwed.

FINALLY: Using this application is a bad idea, because it COMPLETELY DEFEATS THE PURPOSE of two-factor authentication! If your desktop is infected with a virus, it will be able to hijack the authenticator app and completely subvert the protection. THIS APPLICATION DOES NOT PROTECT YOUR ACCOUNT; IT ONLY ALLOWS YOU TO USE STEAM FEATURES THAT REQUIRE THE AUTHENTICATOR WITHOUT HAVING A PHONE. If you have a phone that supports the Mobile Authenticator, you really shouldn't use this application!

IF you lost your maFiles OR lost your encryption key, go here and click "Remove Authenticator" then enter your revocation code that you wrote down when you first added your account to SDA.

If you did not follow the directions and did not write your revocation code down, you're well and truly screwed. The only option is beg to Steam Support and say you lost your mobile authenticator and the revocation code.

Compatibility Notice

• Iconic "maFiles" are now just "JSON" files, but will still be referred to as "maFiles" in the app
• Original SDA maFiles are able to be imported into SDA v2, but will be converted to the new format
  • This means that you will not be able to use the original SDA with the maFiles that were converted to the new format

Features (IN PROGRESS)

• Manage many Steam accounts at once
• View and confirm all pending Steam trades and market listings
• Add and remove Steam Guard Mobile Authenticator
• Generate Steam Guard 2FA codes
• AES 256-bit encryption of Steam Account maFiles directory
  • Password strength meter
• Multiple language support
• Auto-updater
• Cross-platform (Windows, MacOS, Linux)
• Light and dark themes
• Custom accent colors
• Tray icon with context menu
• Auto-start on system login
• Exit and stay running in system tray

Contributing

If you want to contribute to the project, please read the Contributing document first.

License

This project is licensed under the MIT License.

Credits

• Jessecar96 for creating the original SteamDesktopAuthenticator