[ZCM] [ZC] 1610/ 7 Comment ""Unauthorized" error when accessing setBrowserIdCookieByForce in 2.7.4b1"

[Collector: Zope Bugs, Features, and Patches ...]

Issue #1610 Update (Comment) ""Unauthorized" error when accessing setBrowserIdCookieByForce in 2.7.4b1"
 Status Pending, Zope/bug medium
To followup, visit:
  http://zope.org/Collectors/Zope/1610

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= Comment - Entry #7 by efge on Dec 6, 2004 3:15 pm

Install VerboseSecurity and find out why you don't have the permission you think you have.

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= Comment - Entry #6 by passive on Dec 6, 2004 2:10 pm

I'm not sure what it is with my installation. I'll install Python 2.3.4 and set up Zope again. I can't imagine what else it would be. 

I've reduced the problem to the following python script:

container.browser_id_manager.getBrowserId (or any other method that requires "Access Contents Information")

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= Comment - Entry #5 by ajung on Dec 6, 2004 1:53 pm

This works for me perfectly. When I revoke the permission for Anonymous then the security machinery and slaps me with an Unauthorized exception as expected.
Your issue is 99% a problem of your installation and not a
Zope core bug.

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= Comment - Entry #4 by passive on Dec 6, 2004 1:26 pm

Possibly this is due to my poor understanding of Zope security mechanisms, but simply as a test, I granted "Access contents information" on Browser Id Manager to every user, and continued to get the error. To take it a little further, I granted every permission on Browser Id Manager to every user, and continued to get the error.
So in my mind, this is still an issue that needs to be addressed.

Thanks,

Alec Munro
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= Comment - Entry #3 by passive on Dec 5, 2004 8:35 am

I suspect you are correct, but the question is why it worked before (was it a bug then?). I'm also entirely unsure where I should grant such permissions, or whether that would be desirable.
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= Comment - Entry #2 by ajung on Dec 5, 2004 7:04 am

The BrowserIdManager code is untouched since one year. The corresponding method is protect with "Access contents information".
If you don't have the permission, you can't access the method.
Does not look like an error to me.
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= Request - Entry #1 by passive on Dec 4, 2004 9:48 pm

I'm attempting to maintain a session between a secure domain and an insecure one, using the following code:

if request.form.has_key("_ZopeId"):
    browser_man = session.getBrowserIdManager()
    browser_man.setBrowserIdCookieByForce(request.form['_ZopeId'])

"_ZopeId" is the contents of SESSION.token. This worked in 2.7.3.
Traceback is:

Traceback (innermost last):
  Module ZPublisher.Publish, line 101, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 39, in call_object
  Module Shared.DC.Scripts.Bindings, line 306, in __call__
  Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec
  Module Products.PythonScripts.PythonScript, line 323, in _exec
  Module None, line 6, in view_order
   - <PythonScript at /pmdw/p_comp/order_form/view_order>
   - Line 6
Unauthorized: You are not allowed to access 'setBrowserIdCookieByForce' in this context
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