SolarSSH should validate a node's public SSH key, available on the node metadata key ssh-public-key. It connects to the DB as the solarauthn role, so we need a function that role can use that returns the node's public key.
SolarSSH should validate a node's public SSH key, available on the node metadata key ssh-public-key. It connects to the DB as the solarauthn role, so we need a function that role can use that returns the node's public key.