[Zope3-checkins] CVS: Zope3/src/zope/app/security/grants - principalrole.py:1.4

[Garrett Smith]

Update of /cvs-repository/Zope3/src/zope/app/security/grants
In directory cvs.zope.org:/tmp/cvs-serv16239/src/zope/app/security/grants

Modified Files:
	principalrole.py 
Log Message:
Added a comment to explain use of trustedRemoveSecurityProxy.


=== Zope3/src/zope/app/security/grants/principalrole.py 1.3 => 1.4 ===
--- Zope3/src/zope/app/security/grants/principalrole.py:1.3	Thu Oct 23 11:04:56 2003
+++ Zope3/src/zope/app/security/grants/principalrole.py	Thu Oct 23 11:18:24 2003
@@ -91,6 +91,8 @@
             creating one if necessary """
         annotations = getAdapter(self._context, IAnnotations)
         try:
+            # there's a chance that annotations is security proxied -
+            # remove proxy to avoid authentication failure on role lookup
             return trustedRemoveSecurityProxy(annotations)[annotation_key]
         except KeyError:
             if create: