ruby-on-rails - Rails 6中的protect_from_forgery？

Question

该protect_from_forgery方法不包含在我的默认 Rails 6 应用程序控制器中，但<%= csrf_meta_tags %>主应用程序布局中有嵌入式 ruby​​。这是否意味着该protect_from_forgery方法已被抽象并且在应用程序控制器中不再显式需要？

我买了 Pragmatic Programmer's Rails 6 书，我唯一能找到的是“csrf_meta_tags() 方法设置了防止跨站点请求伪造攻击所需的所有幕后数据”。

Answer 1

对于 Rails 5.2 及更高版本，ActionController::Base 默认启用。查看此提交： https ://github.com/rails/rails/commit/ec4a836919c021c0a5cf9ebeebb4db5e02104a55

*   Protect from forgery by default

    Rather than protecting from forgery in the generated ApplicationController,
    add it to ActionController::Base depending on
    `config.action_controller.default_protect_from_forgery`. This configuration
    defaults to false to support older versions which have removed it from their
    ApplicationController, but is set to true for Rails 5.2.

在官方文档中：https ://edgeguides.rubyonrails.org/configuring.html

config.action_controller.default_protect_from_forgery determines whether
forgery protection is added on ActionController:Base. This is false by default.