def valid_log_token(username, log_token):
if username:
username = username.lower()
user = User.get_user(username)
return user and log_token == user.log_token
def valid_login(username, password):
if username:
username = username.lower()
user = User.get_user(username)
if user and bc.hashpw(password, user.password) == user.password:
return Authentication.create_and_save_log_token(user)