1884159 - Unable to use FIDO2 (OnlyKey) with Firefox after update [on MacOS Sonoma]

Status: ASSIGNED

(Core :: DOM: Web Authentication, defect, P3)

Description

[Tom S]

This was reported on reddit and sumo by the same user. Both include screenshots.

Before updating Firefox to 123.0.1 (64-bit) + MacOS Sonoma, I could use FIDO2 on OnlyKey and login to my proton mail.
Now, however something has changed on Firefox that I get presented with two prompts to touch my usb key, but the key itself doesn't respond to the second prompt and login fails.

I first get this prompt as before. I select 'Authenticate' and would be presented with the second picture. Since my key is not expecting to be touched, nothing happens when I touch it and login fails with the message displayed in the last picture.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1869374

Comment 2

[Dana Keeler (she/her) (use needinfo) [:keeler]]

I'm out after tomorrow, so redirecting to John.

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1869374

Comment 4

[Ryan VanderMeulen [:RyanVM]]

Hi John, any updates on this? Fx125 goes to RC next week.

Comment 5

[John Schanck [:jschanck]]

We've had a number of problems with OnlyKey devices. They're not very common, and they pretty unusual in that they have a hardware PIN pad. I'll order one and see if I can't work out the bugs, but this isn't high priority for us.