Merged from trunk:

  r26363 | jim | 2004-07-09 15:28:16 -0400 (Fri, 09 Jul 2004) | 5 lines

Added TrustedAdapterFactory

This is for adapters that are trusted and need unfettered access to
the objects they adapt. If asked to adapt security-proxied objects,
the return security-proxied adapters of unproxied objects.

metaconfigure.py

@@ -26,6 +26,7 @@
 from zope.app import zapi
 from zope.app.component.interface import queryInterface
 from zope.app.servicenames import Adapters, Presentation
+from zope.app.security.adapter import TrustedAdapterFactory
 
 PublicPermission = 'zope.Public'
 
@@ -120,7 +121,8 @@ def factory(ob):
                 args = ('', iface)
                 )
 
-def adapter(_context, factory, provides, for_, permission=None, name=''):
+def adapter(_context, factory, provides, for_, permission=None, name='',
+            trusted=False):
     if permission is not None:
         if permission == PublicPermission:
             permission = CheckerPublic
@@ -145,6 +147,9 @@ def factory(ob):
         # Store the original factory for documentation
         factory.factory = factories[0]
 
+    if trusted:
+        factory = TrustedAdapterFactory(factory)
+
     _context.action(
         discriminator = ('adapter', for_, provides, name),
         callable = handler,