def add_user(cls, username, password):
for userid in cls.user_dict:
if cls.user_dict[userid]['username'] == username:
return "User already exists"
hashed_pass = PasswordManager.hash(password)
id = str(len(cls.user_dict) + 1)
cls.user_dict[id] = User(id, username, hashed_pass)
return None
def modify_user(cls, username, password):
for userid in cls.user_dict:
if cls.user_dict[userid]['username'] == username:
hashed_pass = PasswordManager.hash(password)
cls.user_dict[id].set_password(hashed_pass)
def set_password(self, password):
self._password = PasswordManager.hash(password)
def authenticate(self, password):
if self._password == PasswordManager.hash(password):
self._authenticated = True
return self._authenticated