QR Code Login for Web/Desktop via Mobile App

[hallo43]

Dear Rocket.Chat Team,

I would like to request a new feature for Rocket.Chat that enhances the login experience by allowing users to log in to the web or desktop app using a QR code scanned from the Rocket.Chat mobile app.

Feature Description:

• Instead of manually entering a password each time on the web or desktop app, users can use the Rocket.Chat mobile app to scan a QR code displayed on the login page.
• Once scanned, the web/desktop session will be automatically authenticated using the user’s credentials stored in the mobile app.
• This method improves user convenience and security, especially in environments where password entry is inconvenient or less secure.

Expected Benefits:

• Seamless Login Experience: Users can log in faster without entering a password.
• Increased Security: Reduces the risk of password leaks and phishing attacks.
• Cross-Platform Convenience: Allows users to authenticate web and desktop sessions effortlessly via mobile.

Possible Implementation:

• Add a "Login with QR Code" option on the web/desktop login screen.
• Generate a time-limited, one-time-use QR code that encodes session authentication data.
• The mobile app scans the QR code and verifies the session with the server.
• If valid, the web/desktop session is authenticated without requiring manual password input.

I believe this feature would significantly enhance the user experience for Rocket.Chat users across different platforms. Thank you for considering this request, and I look forward to your feedback!

Best regards,