Silva Issue Tracker Archive: Issue1606

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Title Standard error message can't call anything when behind an access restriction
Priority bug Status testing
Superseder (list) Nosy List daniel, flynt, kitblake, lbenno, thisfred (list)
Assigned To daniel Topics Silva-1.5, Silva-1.6 (list)

Created on 2006-07-31.17:14:38 by kitblake, last changed 2007-03-21.10:40:47 by kitblake.

Messages
msg9288 (view) Author: kitblake Date: 2007-03-21.10:40:46
Nevermind, I see what has changed. We have a metadata call in the html tag now:

lang python: here.get_metadata_element('silva-extra', 'language') or nothing;

So any call to the layout macro means a call to the metadata system. Setting to
testing.
msg9287 (view) Author: kitblake Date: 2007-03-21.10:05:45
Maybe this is the first in what will be an array of errors, but I thought
anonymous should be able to access this:

You are not allowed to access 'get_viewable' in this context.

Or is it that everything is restricted, and to have a nice looking error message
behind an access restriction, we'd have to have flat html?
msg9095 (view) Author: daniel Date: 2007-02-07.16:14:40
For this to work, we'd have to create a separate layout_macro for errors that
wouldn't access any dynamic elements like metadata.
msg8658 (view) Author: kitblake Date: 2006-07-31.17:14:38
In a site with an access restriction, the error page can only be flat html, we
can't call any zope python scripts, macros, etc. This is a problem for all sites
that like to render a nice looking 404. Silva includes an error message template
that calls the layout_macro. That errors now. This seems to be a change in Zope,
as it used to work. The code hasn't changed since 1.0.
History
Date User Action Args
2007-03-21 10:40:47kitblakesetstatus: chatting -> testing
messages: + msg9288
2007-03-21 10:05:46kitblakesetmessages: + msg9287
2007-02-07 16:14:41danielsetstatus: unread -> chatting
messages: + msg9095
2007-02-06 13:57:07thisfredsetnosy: + daniel, thisfred
assignedto: daniel
2006-10-10 11:26:26flyntsetnosy: + lbenno
2006-10-10 11:26:09flyntsetnosy: + flynt
2006-09-04 11:44:03faassensettopic: + Silva-1.6, - Silva-2.0
2006-08-01 18:40:30ericasettopic: + Silva-2.0, - Silva-1.6
2006-07-31 17:14:39kitblakecreate