Yes, it is possible. You need to look into query string request authentication in the amazon s3 docs. It has been pretty much created for this use case.
On Wed, Aug 10, 2011 at 9:19 PM, Pete <[email protected]> wrote: > My site is hosted on Heroku and I am using Carrierwave to upload files > to Amazon. > > How can i restrict file access based on roles? Is this possible? > Using Devise and CanCan. > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.

