googleauth - Class Google::Auth::WebUserAuthorizer::CallbackApp (v1.12.1)

Reference documentation and code samples for the googleauth class Google::Auth::WebUserAuthorizer::CallbackApp.

Small Rack app which acts as the default callback handler for the app.

To configure in Rails, add to routes.rb:

match '/oauth2callback',
      to: Google::Auth::WebUserAuthorizer::CallbackApp,
      via: :all

With Rackup, add to config.ru:

map '/oauth2callback' do
  run Google::Auth::WebUserAuthorizer::CallbackApp
end

Or in a classic Sinatra app:

get('/oauth2callback') do
  Google::Auth::WebUserAuthorizer::CallbackApp.call(env)
end

Handle a rack request. Simply stores the results the authorization in the session temporarily and redirects back to to the previously saved redirect URL. Credentials can be later retrieved by calling. {Google::Auth::Web::WebUserAuthorizer#get_credentials}

See {Google::Auth::Web::WebUserAuthorizer#get_authorization_uri} for how to initiate authorization requests.

value: "Location".freeze

value: 302

value: 500