Re: AW: [Zope-dev] Access problem.
On Wednesday 25 September 2002 20:34, you wrote: -- I am developing a CMF link product which defines its own traverse method: def __bobo_traverse__(self, request, name=None): Traverse method hook if hasattr(self, name): # return own attributes/subobjects return getattr(self, name) else: t= self.getTarget() if hasattr(t, name): # return target's attributes/subobjects return getattr(t, name) else: return t -- It works fine under the ZMI but when I try to access an object of this product into a CMF portal using the CMF interface, Zope requests me login name and password (even if I am admin!!), which it doesn't accept, so the only way to continue is to cancel instead of triying to log in. I had a similar problem when accessing the request object in __bobo_traverse__(self, request, name). Authentication didn´t work afterwards. I don´t what happens in getTarget() but maybe that´s the problem. Arndt I don't thing the poblem is in getTarget() because when the exception is thrown that method is never called. The exception is thrown when __bobo_traverse__ returns getattr(linkObject, 'portal_url') and only when we are working with links in the CMF interface, not the ZMI. Any suggestions/questions? Kind regards. ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] Access problem.
-- I am developing a CMF link product which defines its own traverse method:
def __bobo_traverse__(self, request, name=None):
Traverse method hook
if hasattr(self, name):
# return own attributes/subobjects
return getattr(self, name)
else:
t= self.getTarget()
if hasattr(t, name):
# return target's attributes/subobjects
return getattr(t, name)
else:
return t
-- It works fine under the ZMI but when I try to access an object of this
product into a CMF portal using the CMF interface, Zope requests me login
name and password (even if I am admin!!), which it doesn't accept, so the
only way to continue is to cancel instead of triying to log in. Once I click
on the cancel button Zope throws the following error:
Site Error
An error was encountered while publishing this resource.
Unauthorized
Sorry, a site error occurred.
Traceback (innermost last):
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py, line
150, in publish_module
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Products/Localizer/__init__.py,
line 65, in new_publish
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py, line
114, in publish
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/Zope/__init__.py, line 159,
in zpublisher_exception_hook
(Object: Link)
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py, line
98, in publish
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/mapply.py, line
88, in mapply
(Object: metadata_edit_form)
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py, line
39, in call_object
(Object: metadata_edit_form)
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Shared/DC/Scripts/Bindings.py,
line 252, in __call__
(Object: metadata_edit_form)
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Shared/DC/Scripts/Bindings.py,
line 283, in _bindAndExec
(Object: metadata_edit_form)
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/Expressions.py,
line 186, in _eval
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/Expressions.py,
line 143, in _eval
(Info: here)
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/Expressions.py,
line 339, in restrictedTraverse
(Object: Link)
(Info: {'path': ['portal_url'], 'TraversalRequestNameStack': []})
Unauthorized: You are not allowed to access portal_url in this context
-- I know 'portal_url' is a URLTool at the CMF portal root which my product
acquires, so it's like an attribute of this object that Zope or CMF tries to
access for some reason. I've also been tracing restrictedTraverse in
Expressions.py but I couldn't see the information obtained as useful
information.
Any suggestions/questions?
Kind regards.
___
Zope-Dev maillist - [EMAIL PROTECTED]
http://lists.zope.org/mailman/listinfo/zope-dev
** No cross posts or HTML encoding! **
(Related lists -
http://lists.zope.org/mailman/listinfo/zope-announce
http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] Access problem.
-- I am developing a CMF link product which defines its own traverse
method:
def __bobo_traverse__(self, request, name=None):
Traverse method hook
if hasattr(self, name):
# return own attributes/subobjects
return getattr(self, name)
else:
t= self.getTarget()
if hasattr(t, name):
# return target's attributes/subobjects
return getattr(t, name)
else:
return t
-- It works fine under the ZMI but when I try to access an object of this
product into a CMF portal using the CMF interface, Zope requests me login
name and password (even if I am admin!!), which it doesn't accept, so the
only way to continue is to cancel instead of triying to log in. Once I click
on the cancel button Zope throws the following error:
Site Error
An error was encountered while publishing this resource.
Unauthorized
Sorry, a site error occurred.
Traceback (innermost last):
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py,
line 150, in publish_module
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Products/Localizer/__init__.py,
line 65, in new_publish
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py,
line 114, in publish
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/Zope/__init__.py, line
159, in zpublisher_exception_hook
(Object: Link)
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py,
line 98, in publish
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/mapply.py, line
88, in mapply
(Object: metadata_edit_form)
File /home/Zope/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py,
line 39, in call_object
(Object: metadata_edit_form)
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Shared/DC/Scripts/Bindings.py,
line 252, in __call__
(Object: metadata_edit_form)
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Shared/DC/Scripts/Bindings.py,
line 283, in _bindAndExec
(Object: metadata_edit_form)
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/Expression
s.py, line 186, in _eval
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/Expression
s.py, line 143, in _eval
(Info: here)
File
/home/Zope/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/Expression
s.py, line 339, in restrictedTraverse
(Object: Link)
(Info: {'path': ['portal_url'], 'TraversalRequestNameStack': []})
Unauthorized: You are not allowed to access portal_url in this context
-- I know 'portal_url' is a URLTool at the CMF portal root which my product
acquires, so it's like an attribute of this object that Zope or CMF tries to
access for some reason. I've also been tracing restrictedTraverse in
Expressions.py but I couldn't see the information obtained as useful
information.
Any suggestions/questions?
Kind regards.
___
Zope-Dev maillist - [EMAIL PROTECTED]
http://lists.zope.org/mailman/listinfo/zope-dev
** No cross posts or HTML encoding! **
(Related lists -
http://lists.zope.org/mailman/listinfo/zope-announce
http://lists.zope.org/mailman/listinfo/zope )
AW: [Zope-dev] Access problem.
-- I am developing a CMF link product which defines its own traverse method: def __bobo_traverse__(self, request, name=None): Traverse method hook if hasattr(self, name): # return own attributes/subobjects return getattr(self, name) else: t= self.getTarget() if hasattr(t, name): # return target's attributes/subobjects return getattr(t, name) else: return t -- It works fine under the ZMI but when I try to access an object of this product into a CMF portal using the CMF interface, Zope requests me login name and password (even if I am admin!!), which it doesn't accept, so the only way to continue is to cancel instead of triying to log in. I had a similar problem when accessing the request object in __bobo_traverse__(self, request, name). Authentication didn´t work afterwards. I don´t what happens in getTarget() but maybe that´s the problem. Arndt ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
