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exAspArk / graphql-guard

Simple authorization gem for GraphQL :lock:
MIT License
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Policy lambda receiving inconsistent value in test #41

Closed verenion closed 4 years ago

verenion commented 4 years ago

I am using a graphql policy like so:

      Types::UserType => {
          email: {
              guard: ->(obj, args, ctx) { puts obj.inspect; UserPolicy.new(ctx[:current_user], obj).show_protected_fields? }
          },
...

This works great. If I use the graphql endpoint and request a user:

{
  user(id: 1){
    name
        email
  }
}

It works fine, and the output in the console is :

 #<Types::UserType:0x00007f03c20e5750 @object=#<User member_id: 1, email: "whatever@whatever.com" ...

However, when I run the same query in rspec, the guard lambda is seemingly receiving the same object (the structure is the same, not the contents).

#<Types::UserType:0x000055a2afb7d6b0 @object=#<User member_id: 10288

However, all my tests fail with:

       undefined method `member_id' for #<Types::UserType:0x0000562c884e4f20>
     # ./app/policies/user_policy.rb:10:in `show_protected_fields?'
     # ./app/graphql/graphql_policy.rb:10:in `block in <class:GraphqlPolicy>'
     # /usr/local/bundle/gems/graphql-guard-2.0.0/lib/graphql/guard.rb:70:in `ensure_guarded'
     # /usr/local/bundle/gems/graphql-guard-2.0.0/lib/graphql/guard.rb:40:in `trace'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/tracing.rb:84:in `call_tracers'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/tracing.rb:68:in `trace'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:225:in `block (4 levels) in evaluate_selections'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/query.rb:354:in `block in with_error_handling'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/errors.rb:30:in `with_error_handling'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/query.rb:353:in `with_error_handling'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:224:in `block (3 levels) in evaluate_selections'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:382:in `resolve_with_directives'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:221:in `block (2 levels) in evaluate_selections'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:457:in `after_lazy'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:177:in `block in evaluate_selections'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:124:in `each'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:124:in `evaluate_selections'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:334:in `block in continue_field'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:457:in `after_lazy'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:329:in `continue_field'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:375:in `continue_field'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:238:in `block (4 levels) in evaluate_selections'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:457:in `after_lazy'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:232:in `block (3 levels) in evaluate_selections'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:382:in `resolve_with_directives'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:221:in `block (2 levels) in evaluate_selections'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:457:in `after_lazy'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:177:in `block in evaluate_selections'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:124:in `each'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:124:in `evaluate_selections'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter/runtime.rb:60:in `run_eager'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter.rb:73:in `block in evaluate'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/tracing.rb:82:in `call_tracers'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/tracing.rb:84:in `block in call_tracers'
     # /usr/local/bundle/gems/graphql-guard-2.0.0/lib/graphql/guard.rb:42:in `trace'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/tracing.rb:84:in `call_tracers'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/tracing.rb:68:in `trace'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter.rb:72:in `evaluate'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/interpreter.rb:45:in `begin_query'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/multiplex.rb:113:in `begin_query'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/multiplex.rb:84:in `block in run_as_multiplex'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/multiplex.rb:83:in `map'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/multiplex.rb:83:in `run_as_multiplex'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/multiplex.rb:62:in `block (2 levels) in run_queries'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/multiplex.rb:196:in `block in instrument_and_analyze'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/instrumentation.rb:29:in `block (2 levels) in apply_instrumenters'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/instrumentation.rb:46:in `block (2 levels) in each_query_call_hooks'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/instrumentation.rb:41:in `each_query_call_hooks'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/instrumentation.rb:45:in `block in each_query_call_hooks'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/instrumentation.rb:72:in `call_hooks'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/instrumentation.rb:44:in `each_query_call_hooks'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/instrumentation.rb:27:in `block in apply_instrumenters'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/instrumentation.rb:72:in `call_hooks'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/instrumentation.rb:26:in `apply_instrumenters'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/multiplex.rb:175:in `instrument_and_analyze'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/multiplex.rb:61:in `block in run_queries'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/tracing.rb:82:in `call_tracers'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/tracing.rb:84:in `block in call_tracers'
     # /usr/local/bundle/gems/graphql-guard-2.0.0/lib/graphql/guard.rb:42:in `trace'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/tracing.rb:84:in `call_tracers'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/tracing.rb:68:in `trace'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/multiplex.rb:59:in `run_queries'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/execution/multiplex.rb:49:in `run_all'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/schema.rb:1633:in `multiplex'
     # /usr/local/bundle/gems/graphql-1.10.8/lib/graphql/schema.rb:1604:in `execute'

I am using the latest version of graphql, graphql-guard and pundit. My UserPolicy for reference:



  def show?
    true
  end

  def show_protected_fields?
    puts record.to_json
    !user.nil? && (user.admin? || user.member_id == record.member_id)
  end
end```
verenion commented 4 years ago

Forgot to add: Changing record.member_id to record.object.member_id seems to fix this issue, but it doesn't seem to match what the documentation claims

ghost commented 4 years ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.