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mooltipass / minible

Github repository containing the firmwares running on the Mooltipass Mini BLE
GNU General Public License v3.0
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Support time entry on the device #394

Open wkennington opened 1 year ago

wkennington commented 1 year ago

Missing feature

Current time entry for TOTP backing

Justification

It would be nice for instances where you are without a computer but have a synchronized time source to be able to enter it if you really need access to your TOTP credentials. Obviously this is not the typical intended path but it would have been useful a number of times for me.

wkennington commented 1 year ago

It will probably be a little annoying to deal with the year + month + day mapping in firmware. Care will need to be taken with the seconds + minute UI to allow seconds roll over during setting. A user should be able to get <5s precision in setting.

spoelstraethan commented 1 year ago

The way the Precursor implemented this was pretty clever and simple, it takes the 2 digit year (solid because we'll all likely be using DNA authentication in 70+ years) , then the month (as 1-12) then day (as 1-31) then hour (as 0-23) and minute (as 0-59) and seconds (as 0-59). If you are entering the time manually you could just add 1 minute to the current time and wait until your clock/watch/phone rolls over before accepting the seconds as 00 or 01. I don't think <5s precision is impossible, though it would also be awesome to have an "edit time" that keeps the existing settings so you can zoom through to the minutes/seconds and just reset those if you have an issue with the TOTP/FIDO entries.