不活动/空闲后自动注销 [英] automatic logout after inactivity/idle

问题描述

如何在 rails 应用程序中设置，如果任何用户空闲 30 分钟或特定时间段，他应该自动注销.任何人都可以给出任何解决方案.我正在使用设备进行身份验证.任何帮助表示赞赏.

How to set up in the rails application that if any user is idle for 30 minutes or a specific period of time he should be automatically get logged out. Can any one give any solution . i am using devise for authentication purpose. Any help is appreciated .

推荐答案

你应该使用 超时 模型特征.

You should use Timeoutable model trait.

Timeoutable 负责判断用户会话是否已经过期.当会话在配置的时间后到期时，将再次要求用户提供凭据，这意味着他/她将被重定向到登录页面.

Timeoutable takes care of veryfing whether a user session has already expired or not. When a session expires after the configured time, the user will be asked for credentials again, it means, he/she will be redirected to the sign in page.

Timeoutable 为 devise_for 添加以下选项:

Timeoutable adds the following options to devise_for:

• +timeout_in+:超时没有活动的用户会话的时间间隔.

在你的模型中你需要

devise :timeoutable
# along with :database_authenticatable, :registerable and other things.

另外，看看config/initializers/devise.rb，你可以在那里配置超时值.

Also, take a look at config/initializers/devise.rb, you can configure timeout value there.

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