ユーザーmixenとuser_loaderでget_auth_tokenを設定する必要があります
class User(UserMixin):
def get_auth_token(self):
"""
Encode a secure token for cookie
"""
data = [str(self.id), self.password]
return login_serializer.dumps(data)
と
@login_manager.token_loader
def load_token(token):
"""
Flask-Login token_loader callback.
The token_loader function asks this function to take the token that was
stored on the users computer process it to check if its valid and then
return a User Object if its valid or None if its not valid.
"""
#The Token itself was generated by User.get_auth_token. So it is up to
#us to known the format of the token data itself.
#The Token was encrypted using itsdangerous.URLSafeTimedSerializer which
#allows us to have a max_age on the token itself. When the cookie is stored
#on the users computer it also has a exipry date, but could be changed by
#the user, so this feature allows us to enforce the exipry date of the token
#server side and not rely on the users cookie to exipre.
max_age = app.config["REMEMBER_COOKIE_DURATION"].total_seconds()
#Decrypt the Security Token, data = [username, hashpass]
data = login_serializer.loads(token, max_age=max_age)
#Find the User
user = User.get(data[0])
#Check Password and return user or None
if user and data[1] == user.password:
return user
return None
これらの方法はどちらも、remembermecookieを暗号化するために危険なモジュールを使用します
from itsdangerous import URLSafeTimedSerializer
私はそれをどのように行ったかについてブログ投稿を書きました
Flask-ログイン認証トークン