El Sunday 29 June 2008 23:02:58 Rick Olson escribió:
> On 6/20/08, Antonio Tapiador del Dujo <[EMAIL PROTECTED]> wrote:
> >  Rails 2.1 Request Forgery Protection is incompatible with AtomPub
> >  implementations
> >
> >  New 'verifiable_request_format?' function
> >  (action_controller/request_forgery_protection.rb:101) is banning DELETE
> >  requests,  where request.content_type is nil
>
> Shouldn't the content type be application/atom+xml?  :atom is in
> unverifiable_types.

I guess it's set to nil by Rails, because of the request body being blank.

> >  It also forbids posting any type of media, like images. This should we
> > solved adding every content type to @@unverifiable_types in Mime::Type
> >
> >  Any comments?
>
> According to the docs, you can skip request forgery protection by
> skipping the before_filter:
>
> skip_before_filter :verify_authenticity_token

This would prevent forgery protection working for HTML requests

> Do you have any suggestions to make this easier for atompub implementors?

I would suggest some kind of white list like Mime::Type@@unverifiable_types 
but for respond_to formats

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