|  UserDB (bool verbose)
 | UserDB | 
|  ~UserDB ()
 | ~UserDB | 
| User*  add_user (uid_t user_id, const string& username, gid_t gid)
 | add_user | 
| void  load_password_file ()
 | load_password_file | 
| const User*  find_user_by_user_id (uid_t user_id)
 | find_user_by_user_id | 
| void  remove_user (uid_t user_id)
 | remove_user | 
| bool  has_capability (uid_t user_id, const string& capability)
 | has_capability |