Flask登录“ current_user”会话已过期

时间:2019-12-07 22:44:39

标签: python flask flask-login

我正在使用Flask Login + Slack构建用户身份验证。在回调URL中,应用成功获取了login(user)current_user。但是重定向后,current_user已过期...

我的代码:

app / auth.py

@bp.route('/callback', methods=["GET", "POST"])
def callback():
    auth_code = request.args['code']
    client = slack.WebClient(token="")
    oauth_info = client.oauth_access(
        client_id=client_id,
        client_secret=client_secret,
        code=auth_code
    )

    access_token = oauth_info['access_token']
    client = slack.WebClient(token=access_token)
    user_id = oauth_info['user_id']
    response = client.users_info(user=user_id)

    login_user(user)
    print(current_user)
    // <User 'XXXXXXXXXX'>
    return redirect(url_for('user.show', cat=user.uid))

auth.py中,current_user已成功获得。

app / user.py

from flask_login import current_user

@bp.route('/<cat>')
def show(cat):
    print(current_user)
    // <flask_login.mixins.AnonymousUserMixin object at XXXXXX>
    return render_template('user/show.html)

user.py中,它无法获得current_user

app / __ init __。py

# login manager
login_manager = LoginManager()
login_manager.init_app(app)
login_manager.login_view =  "auth.callback"

@login_manager.user_loader
def load_user(user_id):
    try:
        return User.query.get(user_id)
    except:
        return None

1 个答案:

答案 0 :(得分:0)

我错过了在LoginManager中设置current_user

# login manager
login_manager = LoginManager()
login_manager.init_app(app)
login_manager.login_view =  "auth.callback"

@login_manager.user_loader
def load_user(user_id):
    user = db.find_user_by_id(user_id)
    return user
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