FairAuth by BYTEPOTATO UG (haftungsbeschränkt)

FairAuth fills in the code for two-step verification on the login page, straight from FairAuth for Mac.

How it works
1. Click into the code field on the login page.
2. Click FairAuth in the toolbar or press Control+Shift+F.
3. Confirm with Touch ID or your login password. The code goes into the field.

After you have filled in a code on a website, FairAuth can offer a small button in that website’s code field from then on. Firefox asks you to allow this for that one website.

What stays private
• A code goes only to the website saved with its account. The code for github.com is never filled in on any other website.
• The extension never gets your secret keys. For the website you are on, it only gets the name and user name of the matching accounts and the code that is valid right now.
• No network access, nothing stored, never the clipboard.
• Nothing leaves your Mac: no data goes to us or to third parties.

What you need
FairAuth for Mac 1.2 or later. In FairAuth, turn on Firefox under Settings › Security › Other Browsers.
Filling in codes is part of the 7-day trial and the full version. Codes are only filled in on secure pages (https).