Contents

# frozen_string_literal: true

require 'multi_json'
require 'faraday'
require 'faraday_middleware'
require 'addressable'

module CapitalOnTap
  class Auth
    extend Forwardable

    TOKEN_PATH = '/connect/token'
    DEFAULT_GRANT_TYPE = 'password'

    def_delegators :@configuration, :client_id, :client_secret, :username, :password

    def self.refresh_token(refresh_token)
      new.refresh_token(refresh_token)
    end

    def self.obtain_token
      new.obtain_token
    end

    # Requests a new token. The response will be something like:
    #
    # {
    #   scope: 'profile offline_access',
    #   token_type: 'Bearer',
    #   access_token: '<access_token>',
    #   expires_in: 1200,
    #   refresh_token: '<refresh_token>'
    # }
    def obtain_token
      client = Faraday.new(url: config.base_auth_url) do |conn|
        conn.headers['Content-Type'] = 'application/x-www-form-urlencoded'
        conn.response :logger if config.debug?
        conn.adapter Faraday.default_adapter
      end

      puts "[DEBUG] Sending #{token_params.inspect}" if config.debug?

      result = client.post do |req|
        req.url TOKEN_PATH
        req.body = URI.encode_www_form(token_params)
      end

      MultiJson.load(result.body, symbolize_keys: true)
    end

    private

    def config
      CapitalOnTap.configuration
    end

    def token_params
      {
        client_id: config.client_id,
        client_secret: config.client_secret,
        grant_type: DEFAULT_GRANT_TYPE,
        username: config.username,
        password: config.password
      }
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
capital_on_tap-0.1.7	lib/capital_on_tap/auth.rb
capital_on_tap-0.1.6	lib/capital_on_tap/auth.rb
capital_on_tap-0.1.5	lib/capital_on_tap/auth.rb