U2F not working on local network about twofactor_u2f HOT 10 CLOSED

did you use HTTPS?

from twofactor_u2f.

Yes, I did use https.

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I tried it again with firefox with the U2F addon and that doesn't work either on my internal ip. My U2F device doesn't even get triggered using firefox.

from twofactor_u2f.

please check your browser's developer console. it should log the error code

from twofactor_u2f.

I dissabled all my addons in chromium with no effect.
In the developer console I found:
jquery-migrate.min.js?v=27fd071…:2 JQMIGRATE: Migrate is installed, version 1.4.0
challenge.js:10 sign: Array[1]
challenge.js:14 Authenticate callback Object
challenge.js:16 U2F auth failed: 4
(anonymous) @ challenge.js:16

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challenge.js:16 U2F auth failed: 4

interesting: https://developers.yubico.com/U2F/Libraries/Client_error_codes.html 🤔

from twofactor_u2f.

ah, did you maybe register your key with a different domain than the local one you've used to sign in?

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Ah, yes I registered it using my domainname.
I used a backup code to login and registered the key using my internal ip.
Logged out and U2F is working fine using my internal IP.
So no bug, just expected behaviour.
Now I have to find a way to register more then one U2F key.
I remember some posts about that so I will dig in to that.
Thank you for you comments and very fast response.

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Great!

Now I have to find a way to register more then one U2F key.
I remember some posts about that so I will dig in to that.

see #15 😉

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So u2f is registered by domain? I just came across this issue today and thought it was a bug. Luckily I stumbled across this by searching online.

This really should be added as a note to the README. Something along the lines of "you will have to register a key for local domain and public domain."

Is there a reason why the U2F registered key is by domain name and not by account? Some sort of security concern?

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