Contents

require 'cancan'

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

    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

18 entries across 18 versions & 1 rubygems

Version	Path
rails_ops-1.4.1	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.4.0	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.3.0	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.2.3	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.2.2	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.2.1	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.2.0	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.31	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.30	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.29	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.28	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.27	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.26	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.25	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.24	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.23	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.22	lib/rails_ops/authorization_backend/can_can_can.rb
rails_ops-1.1.21	lib/rails_ops/authorization_backend/can_can_can.rb