class Rack::IcisIdentityAuth

Constants

ROOT_URL

Public Class Methods

new(app) click to toggle source
# File lib/rack/icis_identity_auth.rb, line 7
def initialize(app)
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/rack/icis_identity_auth.rb, line 11
def call(env)
  token    = env['HTTP_X_BEARER_TOKEN']
  uid      = env['HTTP_X_UID']
  app_name = env['HTTP_X_APP_NAME']

  return forbidden unless token && uid && app_name

  response = HTTParty.get "#{ROOT_URL}?id=#{uid}&token=#{token}&app_name=#{app_name}"

  case response.code
  when 403
    forbidden
  when 404
    error_code(404, 'Not Found')
  when 500
    error_code(500, 'Server Error')
  when 503
    error_code(503, 'Maintenance')
  when 504
    error_code(504, 'System Down')
  end

  @app.call(env)
end

Private Instance Methods

error_code(code, message) click to toggle source
# File lib/rack/icis_identity_auth.rb, line 41
def error_code(code, message)
  [code, {'Content-Type' => 'text/plain'}, [message]]
end
forbidden() click to toggle source
# File lib/rack/icis_identity_auth.rb, line 37
def forbidden
  error_code(403, 'Unauthorized')
end