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Not enough privileges: plone.app.multilingual [1.x] - Translation of archetype contents

I have really weird behavior if I want to translate text like Archetype (e.g. Folder ) using plone.app.multilingual.

Msg error:

 Insufficient Privileges You do not have sufficient privileges to view this page. If you believe you are receiving this message in error, contact the site administration.

My environment:

  • Plone = 4.3.2
  • plone.app.multilingual = 1.2.1
  • plone.multilingual = 1.2.1
  • plone.multilingualbehavior = 1.2
  • archetypes.multilingual = 1.2
  • And about 40 Plone Addon ( which makes it really complicated )

My use case:

  • Bilingual configured EN and DE
  • Configures Plone simple_publication_workflow.
  • All elements are in a closed state. (LanguageRoot folders are also locked)

I can reproduce this problem by first creating the content (Folder) in the English part of the site. Content is private because this is the default state for new content.

Then I try to translate the contents into German by clicking the Translation menu → create German . Done ... Insufficient Privileges error appears.

If I install vanilla Plone 4.3.2 and plone.app.multilingial without my huge pile of add-ons, everything will be fine. I am pretty sure that there is a problem with one of the add-ons, but I need to understand what leads to this problem. It doesn't matter which addon crashes the site.

Further...

Since this is a resolution issue, I first tried publishing everything and then translating the content into German. It worked out well!

Well, the next step is debugging in plone.app.multilingual. I ended up in add.py AddTraverser

The problem occurs when redirecting to line 37 . If one part of the URL is not publicly available (anonymous?), An error occurs.

IMHO, it is strange that the implementation of the DX part and the AT part is different.

I changed the implementation of the AT part to:

 self.context.REQUEST.set('type', name) view = queryMultiAdapter((self.context, self.context.REQUEST), name="add_at_translation") return view.__of__(self.context)

instead:

 baseUrl = self.context.absolute_url() url = '%s/@@add_at_translation?type=%s' % (baseUrl, name) return self.request.response.redirect(url)

This completely fixed my case. And all the plone.app.multilingual tests still work.

But I can’t explain why? And why does this not work without customization?

Any tips really appreciated!

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1 answer

Why your fix works may be due to the fact that the user cannot be authenticated during the traverse. This is similar to why the user cannot be authenticated while browsing the ' __init__ browser.

It could be a mistake, and a stretch request with your correction and a test that proves your point, if not counting this, would be preferable.

You should get a better error message by removing Unauthorized from the filtered errors in /Plone/error_log (via ZMI). I'm not sure how absolute_url can raise Unauthorized in any state.

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