class ChefConfig::WorkstationConfigLoader

def apply_credentials(creds, profile)
  Config.profile ||= profile
  if creds.key?("node_name") && creds.key?("client_name")
    raise ChefConfig::ConfigurationError, "Do not specify both node_name and client_name. You should prefer client_name."
  end
  Config.node_name = creds.fetch("node_name") if creds.key?("node_name")
  Config.node_name = creds.fetch("client_name") if creds.key?("client_name")
  Config.chef_server_url = creds.fetch("chef_server_url") if creds.key?("chef_server_url")
  Config.validation_client_name = creds.fetch("validation_client_name") if creds.key?("validation_client_name")
  extract_key(creds, "validation_key", :validation_key, :validation_key_contents)
  extract_key(creds, "validator_key", :validation_key, :validation_key_contents)
  extract_key(creds, "client_key", :client_key, :client_key_contents)
  @credentials_found = true
end