def login(self, user_dto, accept_terms=False, timeout=None):
# type: (UserDTO, Optional[bool], Optional[float]) -> Tuple[bool, str]
""" Login a user given a UserDTO """
if timeout is not None:
try:
timeout = int(timeout)
timeout = min(60 * 60 * 24 * 30, max(60 * 60, timeout))
except ValueError:
timeout = None
if timeout is None:
timeout = self._token_timeout
user_orm = User.select().where(
User.username == user_dto.username.lower(),
User.password == user_dto.hashed_password).first()
if user_orm is None:
return False, UserEnums.AuthenticationErrors.INVALID_CREDENTIALS
if user_orm.accepted_terms == UserController.TERMS_VERSION:
return True, self._gen_token(user_orm.username,
time.time() + timeout)
if accept_terms is True:
user_orm.accepted_terms = UserController.TERMS_VERSION
user_orm.save()
return True, self._gen_token(user_orm.username,
time.time() + timeout)
return False, UserEnums.AuthenticationErrors.TERMS_NOT_ACCEPTED
def load_users(self):
# type: () -> List[UserDTO]
""" Returns a list of UserDTOs with all the usernames """
_ = self
users = []
for user_orm in User.select():
user_dto = UserMapper.orm_to_dto(user_orm)
user_dto.clear_password()
users.append(user_dto)
return users
def get_number_of_users():
# type: () -> int
""" Return the number of registred users """
return User.select().count()