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Great! Now, add a staticmethod to User that returns a hashed password. Name it hash_password and have it take a single a
Not sure what is wrong with my code, or maybe I'm not understanding the question. Flask REST API password hashing challenge challenge 2 of 3. https://teamtreehouse.com/library/flask-rest-api/api-protection/password-hashing
Great! Now, add a staticmethod to User that returns a hashed password. Name it hash_password and have it take a single argument, the password to hash. Hash the password using HASHER's 'hash' method and return it.
import datetime from peewee import * from argon2 import PasswordHasher from itsdangerous import (TimedJSONWebSignatureSerializer as Serializer, BadSignature, SignatureExpired) DATABASE = SqliteDatabase('recipes.db') HASHER = PasswordHasher() class User(Model): username = CharField(unique=True) password = CharField() class Meta: database = DATABASE @classmethod def create_user(cls, username, password): try: cls.get(cls.username**username) except cls.DoesNotExist: user = cls(username=username) # TODO: hash user password here? user.password = user.set_password(password) user.save() return user else: raise Exception("User already exists") @staticmethod def set_password(password): return Hasher.hash(password) def verify_passowrd(self, password): return Hasher.verify(self.password, password) class Recipe(Model): name = CharField() created_at = DateTimeField(default=datetime.datetime.now) class Meta: database = DATABASE class Ingredient(Model): name = CharField() description = CharField() quantity = DecimalField() measurement_type = CharField() recipe = ForeignKeyField(Recipe) class Meta: database = DATABASE def initialize(): DATABASE.connect() DATABASE.create_tables([User, Recipe, Ingredient], safe=True) DATABASE.close()
Chris FreemanTreehouse Moderator 68,404 Points
Two specific issues:
- name method
- call the
Post back if you need more help. Good luck!