[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/ZopePublication/HTTP - HTTPPublicationTraverse.py:1.1.4.2.6.1

[Jim Fulton]

Update of /cvs-repository/Zope3/lib/python/Zope/App/ZopePublication/HTTP
In directory cvs.zope.org:/tmp/cvs-serv26237/lib/python/Zope/App/ZopePublication/HTTP

Modified Files:
      Tag: SecurityProxy-branch
	HTTPPublicationTraverse.py 
Log Message:
Changed security code to use security proxies and name-based
security. This has pretty far-reaching implications:

- You now protect names/operations, *not* values. This means it's as
  easy yo protect data attributes that have simple values as it is to
  protect methods.

- There is no longer a __permissions__ attribute. :)

- There is no longer a validate method in either security managers or
  policies. 

- No more need to have a special compiler for restricted code.
  In exchange, lots of objects are proxies and code sometimes needs to
  be prepared to remove proxies.

In addition:

- Basic objects (None, strings, numbers, etc.) are not wrapped in
  context wrappers.

- There is a test that fails unless Python 2.3 is used.



=== Zope3/lib/python/Zope/App/ZopePublication/HTTP/HTTPPublicationTraverse.py 1.1.4.2 => 1.1.4.2.6.1 ===
 from Zope.Publisher.Exceptions import NotFound
 from types import StringTypes
-from Zope.ContextWrapper import wrapper
+from Zope.Proxy.ContextWrapper import ContextWrapper
 
 class DuplicateNamespaces(Exception):
     """More than one namespave was specified in a request"""
@@ -105,8 +105,8 @@
 
 
     def _wrap(self, ob, parent, name, nm):
-        wrapped = wrapper.Wrapper(ob, parent, name=name)
-        getSecurityManager().validate(nm, wrapped)
+        wrapped = ContextWrapper(ob, parent, name=name)
+        #XXX getSecurityManager().validate(nm, wrapped)
         return wrapped