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Prevent usage of only: filter for limiting after_action filter #788

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merged 2 commits into from May 13, 2024

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a-nickol
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Starting with Rails 7.1 a new security check has been added; it checks whether referenced actions do exist for a given filter. (https://guides.rubyonrails.org/configuring.html#config-action-controller-raise-on-missing-callback-actions)

Because we cannot guaranty that all controller have a index method, the given example in the readme of Pundit for a after_action checking the usage of the lib will raise exceptions in a default rails application.

This Pull requests changes the code example to use just a normal if statement to check the given action_name.

The usage of an `only:` filter works because of Rails new policy   `config.action_controller.raise_on_missing_callback_actions = true` not very well.
@a-nickol a-nickol changed the title Prevent usage of only: filter for controller filter Prevent usage of only: filter for limit after_action filter Oct 19, 2023
@a-nickol a-nickol changed the title Prevent usage of only: filter for limit after_action filter Prevent usage of only: filter for limiting after_action filter Oct 19, 2023
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@Burgestrand Burgestrand left a comment

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Thank you, I think this is a good idea. Documentation examples should run well with default settings.

@Burgestrand Burgestrand merged commit f55c442 into varvet:main May 13, 2024
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2 participants