Daniel Huigens 9691dc9c99 Fix getExpirationTime with capabilities and an expired signing subkey
When the latest subkey with the requested capabilities is expired,
and the primary key has the requested capabilities, return the
primary key expiry instead.

Also, change isExpired/isDataExpired to still return false at the
date returned by getExpirationTime, so that the latter returns the
last date that the key can still be used.
2018-12-21 12:49:22 -05:00
..
2018-12-14 17:21:12 +01:00