frapposelli/vagrant-vcloud

module VagrantPlugins
  module VCloud
    module Action
      class ConnectVCloud
        def initialize(app, env)
          @app = app
          @logger = Log4r::Logger.new('vagrant_vcloud::action::connect_vcloud')
        end

        def call(env)
          config = env[:machine].provider_config

          if !config.vcloud_cnx or !config.vcloud_cnx.driver.auth_key
            @logger.info('Connecting to vCloud Director...')

              @logger.debug("config.hostname    : #{config.hostname}")
              @logger.debug("config.username    : #{config.username}")
              @logger.debug("config.password    : <hidden>")
              @logger.debug("config.org_name    : #{config.org_name}")

            # Create the vcloud-rest connection object with the configuration
            # information.
            config.vcloud_cnx = Driver::Meta.new(
              config.hostname,
              config.username,
              config.password,
              config.org_name
            )

            @logger.info('Logging into vCloud Director...')
            config.vcloud_cnx.login

            # Check for the vCloud Director authentication token
            if config.vcloud_cnx.driver.auth_key
              @logger.info('Logged in successfully!')
              @logger.debug(
                "x-vcloud-authorization=#{config.vcloud_cnx.driver.auth_key}"
              )
            else
              @logger.info("Login failed in to #{config.hostname}.")
              env[:ui].error("Login failed in to #{config.hostname}.")
              raise
            end
          else
            @logger.info('Already logged in, using current session')
            @logger.debug(
                "x-vcloud-authorization=#{config.vcloud_cnx.driver.auth_key}"
            )
          end
          @app.call env

        end
      end
    end
  end
end