Allow open redirect for Rails 7.0 in #redirect_back_or_to method #351
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berkos
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willnet
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Mar 27, 2024
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| def redirect_back_or_to(url, flash_hash = {}) | ||
| redirect_to(session[:return_to_url] || url, flash: flash_hash) | ||
| redirect_to(session[:return_to_url] || url, flash: flash_hash, allow_other_host: true) |
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The redirect_back_or_to method, unlike what's described in #318, might accept user input depending on how it's used. Therefore, it would be more secure and preferable to not set allow_other_host to true by default, but rather, to provide it as an argument.
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👋 Thanks for the review in advance.
Fixes open redirect for Rails 7.0
https://api.rubyonrails.org/classes/ActionController/Redirecting.html#method-i-redirect_to-label-Open+Redirect+protection
The PR here follows a similar approach with #318
Please ensure your pull request includes the following: