Contents

require 'cancan'

module RailsOps::AuthorizationBackend
  class CanCanCan < Abstract
    EXCEPTION_CLASS = 'CanCan::AccessDenied'

    def initialize
      unless defined?(CanCanCan)
        fail 'RailsOps is configured to use CanCanCan authorization'\
             "backend, but the Gem 'cancancan' does not appear to be installed."
      end
    end

    def authorize!(operation, *args)
      ability = operation.context.try(:ability) || fail(RailsOps::Exceptions::AuthorizationNotPerformable)
      ability.authorize!(*args)
    end
  end
end

Version data entries

23 entries across 23 versions & 1 rubygems

Version	Path
rails_ops-1.1.20	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.19	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.18	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.17	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.16	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.15	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.14	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.13	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.12	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.11	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.10	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.9	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.8	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.7	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.6	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.5	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.4	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.3	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.2	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.1	lib/rails_ops/authorization_backend/can_can_can.rb