The source project of this merge request has been removed.
Certificate Handling after 10 years:
fixed int a_year_in_seconds = 365 * 24 * 60 * 60; which was 356*[...] (days) before
if kdeconnectd is started and loads an ssl certificate that's expired or not efffective yet, it generates a new one.
if kdeconnectd has devices in its device list whose ssl certificates are expired or haven't been issued yet : delete them