systemd 256 supports network.wireguard.* credentials (https://github.com/systemd/systemd/pull/30826). Check whether PrivateKey / PresharedKey starts with an @, if so it is a credential.
systemd 256 supports network.wireguard.* credentials (https://github.com/systemd/systemd/pull/30826). Check whether PrivateKey / PresharedKey starts with an @, if so it is a credential.