module Google::Auth

def get_application_default scope = nil, options = {}

Raises:
  • (Google::Auth::InitializationError) - If the credentials cannot be found

Parameters:
  • options (Hash) -- Connection options. These may be used to configure
  • scope (string|array|nil) -- the scope(s) to access 
def get_application_default scope = nil, options = {}
  creds = DefaultCredentials.from_env(scope, options) ||
          DefaultCredentials.from_well_known_path(scope, options) ||
          DefaultCredentials.from_system_default_path(scope, options)
  return creds unless creds.nil?
  raise InitializationError, NOT_FOUND_ERROR unless GCECredentials.on_gce? options
  GCECredentials.new options.merge(scope: scope)
end