rack 3.0 support

[metapsj]

will cuba support rack 3.0?

here some of the changes that effect cuba.

• Extract rackup command, Rack::Server, Rack::Handler and related code into a separate gem.
• Moved Rack::Session into separate gem.
• Response header keys can no longer include uppercase characters.
• Rack::Headers added to support lower-case header keys.

i've included links to rack 3.0's changelog and upgrade guide as a connivence.

change log https://github.com/rack/rack/blob/3.0.0/CHANGELOG.md

upgrade guide https://github.com/rack/rack/blob/3.0.0/UPGRADE-GUIDE.md

[soveran]

Thanks for raising this issue! I will work on this next week.

[dariojg]

Hello @soveran, Do you have any idea when they’ll release this PR? https://github.com/soveran/cuba/pull/102. I see it open since December. I'm interested in this issues because I use cuba that uses rack and I would like resolve vulnerabilities in my projects caused by cuba using rack.

[soveran]

@dariojg I've just pushed version 4.0.0, can you test it?

Thanks!

[dariojg]

@soveran, I appreciate the prompt response!.

I updated Cuba to version 4.0.0 and works well!. And the Rack vulnerabilties are solved.

Thanks and Regards!

[soveran]

@dariojg Thank you!