ssh-key username/password OpenKeychain ssh:// https:// @string/pref_folder_first_sort_order @string/pref_file_first_sort_order @string/pref_type_independent_sort_order FOLDER_FIRST FILE_FIRST INDEPENDENT 0 1 2 3 lowercase UPPERCASE TitleCase Sentencecase 1 2 3 4 5 6 7 8 9 10 Classic XKPasswd classic xkpasswd