Upon upgrade from 3.4.2 to 4.2.0 karaf console stopped accepting ssh key of type “ecdsa-sha2-nistp256”.
Configuration files:
- /srv/openhab-userdata/etc/org.apache.karaf.shell.cfg
- /srv/openhab-userdata/etc/keys.properties
were not changed, yet ssh into karaf stopped working.
The not working key is in keys.properties and was not removed upon upgrade.
If I use (a new) rsa2048 key (adding it to keys.properties in addition to not working one), I can log in.
Please advise.
p.s. there is 1% chance that my memory is playing tricks with me, and it never worked with ecdsa-sha2-nistp256 keys, yet it should and I remember it worked 