services/api/lib/current_api_client.rb

   1 module CurrentApiClient
   2   def current_user
   3     Thread.current[:user]
   4   end
   5
   6   def current_api_client
   7     Thread.current[:api_client]
   8   end
   9
  10   def current_api_client_authorization
  11     Thread.current[:api_client_authorization]
  12   end
  13
  14   def current_default_owner
  15     # owner uuid for newly created objects
  16     ((current_api_client_authorization &&
  17       current_api_client_authorization.default_owner) ||
  18      (current_user && current_user.default_owner) ||
  19      (current_user && current_user.uuid) ||
  20      nil)
  21   end
  22
  23   # Where is the client connecting from?
  24   def current_api_client_ip_address
  25     Thread.current[:api_client_ip_address]
  26   end
  27
  28   def system_user_uuid
  29     [Server::Application.config.uuid_prefix,
  30      User.uuid_prefix,
  31      '000000000000000'].join('-')
  32   end
  33
  34   def system_user
  35     if not $system_user
  36       real_current_user = Thread.current[:user]
  37       Thread.current[:user] = User.new(is_admin: true)
  38       $system_user = User.where('uuid=?', system_user_uuid).first
  39       if !$system_user
  40         $system_user = User.new(uuid: system_user_uuid,
  41                                 is_admin: true,
  42                                 email: 'root',
  43                                 first_name: 'root',
  44                                 last_name: '')
  45         $system_user.save!
  46         $system_user.reload
  47       end
  48       Thread.current[:user] = real_current_user
  49     end
  50     $system_user
  51   end
  52
  53   def act_as_system_user
  54     Thread.current[:user] = system_user
  55   end
  56 end