Two Factor Totp

Tested with the following apps:

• Aegis (open source) Available via F-Droid and Google Play. It features a built-in QR-code reader.
• FreeOTPPlus (open source) Available via F-droid and Google Play.
• OTP Authenticator (open source) Available via F-Droid and Google Play. It features a built-in QR-code reader.
• Google Authenticator (proprietary)
• KeePassXC (Linux, Windows, macOS) (open-source) Available via download, package repositories or GitHub (Keepass also provides a plugin and Keepass2Android allows you to use a TOTP token)
• SailOTP (SailfishOS) (open source) Available via JollaStore or Openrepos.net
• OTP Auth (proprietary) Available via Apple's App Store
• Authy (Twilio Authy) (proprietary) for Android and IOS. Available via Google Play and Apple's App Store

Tested with the following hardware devices:

• Nitrokey Pro
• Nitrokey Storage

Installation

Nextcloud 25 and newer

The app is shipped and comes with the installation of Nextcloud Server. No additional steps are necessary, besides activating it.

Nextcloud 24 and older

The app is available through the app store. It can be installed through Nextcloud's app management UI.

Enabling TOTP 2FA for your account

Login with external apps

Once you enable OTP with Two Factor Totp, your applications (for example your Android app or your GNOME app) will need to login using device passwords. To manage it, know more here

Development setup

• composer i
• npm ci
• npm run build or npm run dev more info