Question about integration with DSL

[arrowcircle]

Hello!

I tried to use shikashi for sandboxing my experimental dsl and got lost. I'm trying to do sandbox for user input text that is then processed by DSL.

class DSL
  include Shikashi
  attr_accessor :text, :sandbox, :priveleges

  def initialize(text)
    @text = text
  end

  def result
    @sandbox = Sandbox.new
    @priveleges = Privileges.new
    @priveleges.object(self).allow :fill
    @store = []
    sandbox.run(priveleges, text)
    @store
  end

  def fill(start_point, end_point, block_id, rotation = [0, 0, 0])
    @store << {
      start: start_point,
      end: end_point,
      block_id: block_id,
      rotation: rotation
    }
  end
end

and test DSL for it

fill [0,400,0], [7800,8200,200], '100x200x200'
fill [800,0,0], [3800,400,200], '100x200x200'

I always get

NameError:
       method `method_missing' for class `Module' is  private

It looks like it cant find fill method somehow. What is the proper way to use shikashi to secure user input of dsl commands?

[tario]

I just checked the project code after several years, you should follow the structure of the examples (examples folder), The use you are giving to shikashi in your sample code is not supported, you should adjust your dsl/sandboxing according to that design , Believe me, I tried to make it use that way but I could not make it safe

Again, feel free to modify the code (But this feature would be difficult to implement)

I hope that was helpful

[Insood]

@arrowcircle Did you ever figure out how to use a DSL like this? I came across the exact same issue :)

I'm thinking that I could prepend some boilerplate code before the insecure code and then execute everything together - the boilerplate dsl functions would return a hash or something that I could sanitize.