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rails--rails/actionpack
Adrianna Chang 7dc53ec91d
Catch invalid UTF-8 encodings on ActionDispatch::Http::Request#POST (#40124)
* Add binary encoding logic into ActionDispatch::Request::Utils

Moving the logic to set binary encoding into ActionDispatch::Request::Utils
will allow us to encode from GET and POST in ActionDispatch::Request.

* Refactor binary encoding logic

- Move binary encoding calls into GET, POST and path_parameters
- Remove binary encoding from ActionDispatch::Http::Request
- This way, we only raise an invalid encoding exception if the controller is not requesting
parameters in binary encoding

* Check if encoding is valid in ActionDispatch::Request#POST and raise BadRequest if invalid

* Fix multipart_params_test that has binary-encoded params containing invalid UTF-8 characters

* Address PR comments

* Pass action and controller to Request::Utils.set_binary_encoding

[Rafael Mendonça França + Adrianna Chang]
2020-09-21 15:20:20 -04:00
..
bin
lib Catch invalid UTF-8 encodings on ActionDispatch::Http::Request#POST (#40124) 2020-09-21 15:20:20 -04:00
test Catch invalid UTF-8 encodings on ActionDispatch::Http::Request#POST (#40124) 2020-09-21 15:20:20 -04:00
actionpack.gemspec Update minimum Rack version to 2.0.9 2020-04-19 23:28:18 +01:00
CHANGELOG.md Catch invalid UTF-8 encodings on ActionDispatch::Http::Request#POST (#40124) 2020-09-21 15:20:20 -04:00
MIT-LICENSE Bump license years from 2019 to 2020 [ci skip] 2020-01-01 15:10:31 +05:30
Rakefile
README.rdoc Update the Rails mailing list URLs to new discuss discourse URL [ci skip] 2020-04-02 22:00:28 +05:30

= Action Pack -- From request to response

Action Pack is a framework for handling and responding to web requests. It
provides mechanisms for *routing* (mapping request URLs to actions), defining
*controllers* that implement actions, and generating responses by rendering
*views*, which are templates of various formats. In short, Action Pack
provides the view and controller layers in the MVC paradigm.

It consists of several modules:

* Action Dispatch, which parses information about the web request, handles
  routing as defined by the user, and does advanced processing related to HTTP
  such as MIME-type negotiation, decoding parameters in POST, PATCH, or PUT bodies,
  handling HTTP caching logic, cookies and sessions.

* Action Controller, which provides a base controller class that can be
  subclassed to implement filters and actions to handle requests. The result
  of an action is typically content generated from views.

With the Ruby on Rails framework, users only directly interface with the
Action Controller module. Necessary Action Dispatch functionality is activated
by default and Action View rendering is implicitly triggered by Action
Controller. However, these modules are designed to function on their own and
can be used outside of Rails.

You can read more about Action Pack in the {Action Controller Overview}[https://guides.rubyonrails.org/action_controller_overview.html] guide.

== Download and installation

The latest version of Action Pack can be installed with RubyGems:

  $ gem install actionpack

Source code can be downloaded as part of the Rails project on GitHub:

* https://github.com/rails/rails/tree/master/actionpack


== License

Action Pack is released under the MIT license:

* https://opensource.org/licenses/MIT


== Support

API documentation is at:

* https://api.rubyonrails.org

Bug reports for the Ruby on Rails project can be filed here:

* https://github.com/rails/rails/issues

Feature requests should be discussed on the rails-core mailing list here:

* https://discuss.rubyonrails.org/c/rubyonrails-core