Contents

# frozen_string_literal: true

module Globus
  class Client
    # The namespace for the "login" command
    class Authenticator
      def self.token(client_id, client_secret, auth_url)
        new(client_id, client_secret, auth_url).token
      end

      def initialize(client_id, client_secret, auth_url)
        @client_id = client_id
        @client_secret = client_secret
        @auth_url = auth_url
      end

      # Request an access_token
      def token
        response = connection.post("/v2/oauth2/token", form_data)

        JSON.parse(response.body)["access_token"]
      end

      private

      attr_reader :client_id, :client_secret, :auth_url

      def connection
        Faraday.new(url: auth_url)
      end

      def form_data
        {
          client_id:,
          client_secret:,
          encoding: "form",
          grant_type: "client_credentials",
          scope: "urn:globus:auth:scope:transfer.api.globus.org:all"
        }
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
globus_client-0.3.2	lib/globus/client/authenticator.rb
globus_client-0.3.1	lib/globus/client/authenticator.rb
globus_client-0.3.0	lib/globus/client/authenticator.rb
globus_client-0.2.1	lib/globus/client/authenticator.rb
globus_client-0.2.0	lib/globus/client/authenticator.rb