]> git.openstreetmap.org Git - rails.git/blob - app/controllers/api/permissions_controller.rb
Merge remote-tracking branch 'upstream/pull/2881'
[rails.git] / app / controllers / api / permissions_controller.rb
1 module Api
2   class PermissionsController < ApiController
3     authorize_resource :class => false
4
5     before_action :check_api_readable
6     before_action :setup_user_auth
7     around_action :api_call_handle_error, :api_call_timeout
8
9     # External apps that use the api are able to query which permissions
10     # they have. This currently returns a list of permissions granted to the current user:
11     # * if authenticated via OAuth, this list will contain all permissions granted by the user to the access_token.
12     # * if authenticated via basic auth all permissions are granted, so the list will contain all permissions.
13     # * unauthenticated users have no permissions, so the list will be empty.
14     def show
15       @permissions = if current_token.present?
16                        ClientApplication.all_permissions.select { |p| current_token.read_attribute(p) }
17                      elsif current_user
18                        ClientApplication.all_permissions
19                      else
20                        []
21                      end
22     end
23   end
24 end