Re: [Zope] Authentication Problem : External method returning object : Zope 2.2.4

Sean McGrath <sean.@propylon.com> wrote:

All,

I'm just a country boy raised on mashed potatoes and Zope 2.1.6. The new security model up here in the bright lights/big city world of Zope 2.2.4 has me all confused:-)

I have an external method that returns an object. I have a dtml method that tries to reference an attribute of that object. The attempted attribute reference causes the HTTP authenticate dialog to appear. No username/password seems to appease it.

Here is the relevant part of the DTML:

<dtml-call "REQUEST.set('foo',testexternal(REQUEST,RESPONSE))"> <dtml-var "foo.X">

Here is the external method "testexternal":

You need to tell Zope's security policy that untrusted code can read the attributes of instances of AClass, like so:

class AClass:

__allow_access_to_unprotected_subobjects__ = 1

def __init__(self): self.X = 1 self.Y = 2

def testexternal (self,REQUEST,RESPONSE): A = AClass() return A

Thanks in advance, Sean McGrath

Tres. -- =============================================================== Tres Seaver tseaver@digicool.com Digital Creations "Zope Dealers" http://www.zope.org