Add Apple Watch authentication to sudo

Written by Rob Allen / Original link on Dec. 9, 2020

Since 1Password added Apple Watch unlock I've wondered if there are other situations when I need to enter my password where it instead require a click of my Watch instead. I recently came across an article about how to make sudo work with Touch ID, which is nice, but my iMac Pro doesn't have Touch ID. I went searching though and found pam-watchid!

This is a PAM module for using the Watch – exactly what I want.

It's Open Source, so you compile it yourself as per the README, so make sure you have Xcode or the Xcode Command Line Tools installed:

That's it. Now, whenever you use sudo, you have the option of using your Watch to authenticate.


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