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From: "mame (Yusuke Endoh)" <noreply@ruby-lang.org>
To: ruby-core@ml.ruby-lang.org
Subject: [ruby-core:111226] [Ruby master Bug#19188] Ruby 2.7.7 CGI Cookie Processing
Date: Wed, 07 Dec 2022 03:55:10 +0000 (UTC)	[thread overview]
Message-ID: <redmine.journal-100515.20221207035509.51925@ruby-lang.org> (raw)
In-Reply-To: redmine.issue-19188.20221206182642.51925@ruby-lang.org

Issue #19188 has been updated by mame (Yusuke Endoh).


You may want to use cgi gem 0.3.6

----------------------------------------
Bug #19188: Ruby 2.7.7 CGI Cookie Processing
https://bugs.ruby-lang.org/issues/19188#change-100515

* Author: apremdas@yahoo.co.uk (Andrew Premdas)
* Status: Closed
* Priority: Normal
* ruby -v: ruby 2.7.7p221 (2022-11-24 revision 168ec2b1e5) [arm64-darwin22]
* Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN
----------------------------------------
This is my first bug report here, apologies if I mess things up.

Ruby 2.7.7 introduced a code change in lib/ruby/2.7.0/cgi/cookie.rb. There is now a custom setter for the domain attribute. You can see me debugging this below

```
   126:     def domain=(str)
   127:       byebug
=> 128:       if str and ((str = str.b).bytesize > 255 or !DOMAIN_VALUE_RE.match?(str))
   129:         raise ArgumentError, "invalid domain: #{str.dump}"
   130:       end
```

When you are running a test on rails using capybara and rspec the value of domain will be ".example.com". This value is the same on ruby 2.7.6. The new code in 2.7.7 rejects this code as an invalid domain because `DOMAIN_VALUE_RE.match?(str)` is false.

I think `DOMAIN_VALUE_RE` needs to be changed so it matches ".example.com" otherwise lots of tests on Rails applications are going to fail




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      parent reply	other threads:[~2022-12-07  3:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-06 18:26 [ruby-core:111221] [Ruby master Bug#19188] Ruby 2.7.7 CGI Cookie Processing apremdas@yahoo.co.uk (Andrew Premdas)
2022-12-06 18:39 ` [ruby-core:111223] " alanwu (Alan Wu)
2022-12-07  3:55 ` mame (Yusuke Endoh) [this message]

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