Yubico Authenticator not Working any more

FiloSottile / yubikey-agent

yubikey-agent is a seamless ssh-agent for YubiKeys.

https://filippo.io/yubikey-agent

BSD 3-Clause "New" or "Revised" License

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Closed fishooo0815 closed 2 years ago

fishooo0815 commented 2 years ago

I installed the yubikey-agent It is working fine with SSH.

But the Yubico Authenticator can't find the Key any more:

philandstuff commented 2 years ago

This is a limitation of the hardware. You can send a SIGHUP to yubikey-agent to disconnect the connection so that yubico-Authenticator can connect.

fishooo0815 commented 2 years ago

How would you send this "SIGHUP"?

philandstuff commented 2 years ago

Something like pkill -HUP yubikey-agent should do the job. Yubikey-agent will disconnect but keep running.

fishooo0815 commented 2 years ago

And is there a way to reconnect this?

philandstuff commented 2 years ago

yes, the next ssh operation will reconnect. it may ask for your passphrase/PIN again at that point.

fishooo0815 commented 2 years ago

Is it posible to trigger the command pkill -HUP yubikey-agent... ... after the connection is asstabliched ... or after a amound of secconds?

Maybe placed in the ~/.ssh/config file?