Method: Fog::OpenStack::Core#initialize_identity

Defined in:
lib/fog/openstack/core.rb

#initialize_identity(options) ⇒ Object 



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# File 'lib/fog/openstack/core.rb', line 25

def initialize_identity(options)
  # Create @openstack_* instance variables from all :openstack_* options
  options.select { |x| x.to_s.start_with? 'openstack' }.each do |openstack_param, value|
    instance_variable_set "@#{openstack_param}".to_sym, value
  end

  @auth_token ||= options[:openstack_auth_token]
  @openstack_identity_public_endpoint = options[:openstack_identity_endpoint]

  @openstack_auth_uri = URI.parse(options[:openstack_auth_url])
  @openstack_must_reauthenticate = false
  @openstack_endpoint_type = options[:openstack_endpoint_type] || 'publicURL'

  @openstack_cache_ttl = options[:openstack_cache_ttl] || 0

  if @auth_token
    @openstack_can_reauthenticate = false
  else
    missing_credentials = []

    missing_credentials << :openstack_api_key unless @openstack_api_key
    unless @openstack_username || @openstack_userid
      missing_credentials << 'openstack_username or openstack_userid'
    end
    raise ArgumentError, "Missing required arguments: #{missing_credentials.join(', ')}" unless missing_credentials.empty?
    @openstack_can_reauthenticate = true
  end

  @current_user    = options[:current_user]
  @current_user_id = options[:current_user_id]
  @current_tenant  = options[:current_tenant]
end