Create a HomeNetworkController that joins through NetworkManager.
Supply it as homeNetwork to ProvisioningServer/Device.startProvisioning
on a NetworkManager host. Writing the keyfile needs root, as NetworkManager's
system connections directory does.
forget deletes the profile and the keyfile, best-effort, so a failed
onboarding never leaves the passphrase on disk.
Create a HomeNetworkController that joins through NetworkManager. Supply it as
homeNetworktoProvisioningServer/Device.startProvisioningon a NetworkManager host. Writing the keyfile needs root, as NetworkManager's system connections directory does.forgetdeletes the profile and the keyfile, best-effort, so a failed onboarding never leaves the passphrase on disk.