Is it possible to use an Apple Watch to authorise sudo in Catalina? MacOS Catalina let us do some higher privilege actions on our Mac by authorising through a press on our Apple Watch button.

Would it be possible to use that feature to authorise a sudo command in the Terminal?
There is a PAM module for this on GitHub:

https://github.com/biscuitehh/pam-watchid

(This is forked from a TouchID PAM module, btw.)