Importing Author Field breaks Permissions

[binoclard]

Hi,

Not sure, but there might be a bug with Permissions… but at the same time, I can not replicate it on a clean fresh new install.

I have a bunch of Collections, and a bunch of Groups with Permissions that grant access to the related Collection.
For example, an "Experimentation" Collection and a "Prof Experimentation" Permissions set, all on the same model:

prof-experimentation:
  title: 'Prof Expérimentation'
  permissions:
    - 'view experimentation entries'
    - 'edit experimentation entries'
    - 'create experimentation entries'
    - 'delete experimentation entries'
    - 'publish experimentation entries'
    - 'reorder experimentation entries'

Trouble is… I cannot view nor create any Entry when I impersonate one User that has such a Permission (same problem when I log in with the User credentials).

Important detail, I am not just denied access, I get an Undefined array key "author" error.

Unless I add - 'edit other authors experimentation entries' , then I can create a new Entry.

Am I doing something wrong, or did I stumble on a weird bug?

Thanks in advance for your insight.

[binoclard]

I tend to think it is a bug, but at the Blueprint/Fieldset level.

I have a Fieldset with this:

title: Enseignant
fields:
  -
    handle: author
    field:
      max_items: 1
      mode: select
      display: 'Enseignant·e responsable de ce rapport'
      type: users
      default: current

that I import in my various Collections with this:
import: enseignant_responsable

if I paste the Fieldset content directly in the Blueprint, it works.

And if I import the Field and not the entire Fieldset, it also works.

fields:
    -
     handle: my_content_field
     field: enseignant_responsable.author

[binoclard]

And if I put directly the Author Field in the Blueprint, it has a "Read only" label in grey, but if I import the Field, it has not.