[Zope3-checkins] SVN: Zope3/branches/jim-adapter/src/zope/ Move zope.app.security.adapter to zope.security.adapter. This module contains

Philipp von Weitershausen philikon at philikon.de
Mon Apr 10 17:21:52 EDT 2006


Log message for revision 66817:
  Move zope.app.security.adapter to zope.security.adapter.  This module contains
  adapter factories for trusted/untrusted and located adapters; they're useful
  outside zope.app.
  

Changed:
  U   Zope3/branches/jim-adapter/src/zope/app/component/metaconfigure.py
  D   Zope3/branches/jim-adapter/src/zope/app/security/adapter.py
  D   Zope3/branches/jim-adapter/src/zope/app/security/tests/test_adapter.py
  A   Zope3/branches/jim-adapter/src/zope/security/adapter.py
  A   Zope3/branches/jim-adapter/src/zope/security/tests/test_adapter.py

-=-
Modified: Zope3/branches/jim-adapter/src/zope/app/component/metaconfigure.py
===================================================================
--- Zope3/branches/jim-adapter/src/zope/app/component/metaconfigure.py	2006-04-10 21:20:17 UTC (rev 66816)
+++ Zope3/branches/jim-adapter/src/zope/app/component/metaconfigure.py	2006-04-10 21:21:51 UTC (rev 66817)
@@ -19,6 +19,7 @@
 
 import warnings
 import zope.interface
+import zope.component
 from zope import component
 from zope.component.interfaces import IDefaultViewName, IFactory
 from zope.configuration.exceptions import ConfigurationError
@@ -29,16 +30,14 @@
 from zope.security.checker import InterfaceChecker, CheckerPublic
 from zope.security.checker import Checker, NamesChecker
 from zope.security.proxy import Proxy
+from zope.security.adapter import LocatingTrustedAdapterFactory
+from zope.security.adapter import LocatingUntrustedAdapterFactory
+from zope.security.adapter import TrustedAdapterFactory
 
-from zope.app import zapi
-from zope.app.security.adapter import LocatingTrustedAdapterFactory
-from zope.app.security.adapter import LocatingUntrustedAdapterFactory
-from zope.app.security.adapter import TrustedAdapterFactory
-
 PublicPermission = 'zope.Public'
 
 def handler(methodName, *args, **kwargs):
-    method=getattr(zapi.getGlobalSiteManager(), methodName)
+    method=getattr(zope.component.getGlobalSiteManager(), methodName)
     method(*args, **kwargs)
 
 from zope.app.component.interface import provideInterface

Deleted: Zope3/branches/jim-adapter/src/zope/app/security/adapter.py
===================================================================
--- Zope3/branches/jim-adapter/src/zope/app/security/adapter.py	2006-04-10 21:20:17 UTC (rev 66816)
+++ Zope3/branches/jim-adapter/src/zope/app/security/adapter.py	2006-04-10 21:21:51 UTC (rev 66817)
@@ -1,134 +0,0 @@
-##############################################################################
-#
-# Copyright (c) 2004 Zope Corporation and Contributors.
-# All Rights Reserved.
-#
-# This software is subject to the provisions of the Zope Public License,
-# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
-# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
-# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
-# FOR A PARTICULAR PURPOSE.
-#
-##############################################################################
-"""Support for taking security into account in adaptation
-
-$Id$
-"""
-
-from zope.security.checker import ProxyFactory
-from zope.security.proxy import removeSecurityProxy
-from zope.location import ILocation, Location, LocationProxy
-
-def assertLocation(adapter, parent):
-    """Assert locatable adapters.
-
-    This function asserts that the adapter get location-proxied if
-    it doesn't provide ILocation itself. Further more the returned
-    locatable adapter get its parent set if its __parent__ attribute
-    is currently None.
-
-    see adapter.txt
-    """
-    # handle none-locatable adapters (A)
-    if not ILocation.providedBy(adapter):
-        locatable = LocationProxy(adapter)
-        locatable.__parent__ = parent
-        return locatable
-
-    # handle locatable, parentless adapters (B)
-    if adapter.__parent__ is None:
-        adapter.__parent__ = parent
-        return adapter
-
-    # handle locatable, parentful adapters (C)
-    else:
-        return adapter
-
-
-class LocatingTrustedAdapterFactory(object):
-    """Adapt an adapter factory to provide trusted and (locatable) adapters.
-
-    Trusted adapters always adapt unproxied objects. If asked to
-    adapt any proxied objects, it will unproxy them and then
-    security-proxy the resulting adapter (S) unless the objects where not
-    security-proxied before (N).
-
-    Further locating trusted adapters provide a location for protected
-    adapters only (S). If such a protected adapter itself does not provide
-    ILocation it is wrapped within a location proxy and it parent will
-    be set. If the adapter does provide ILocation and it's __parent__ is None,
-    we set the __parent__ to the adapter's context:
-
-    see adapter.txt
-    """
-    def __init__(self, factory):
-        self.factory = factory
-        self.__name__ = factory.__name__
-        self.__module__ = factory.__module__
-
-    # protected methods
-    def _customizeProtected(self, adapter, context):
-        return assertLocation(adapter, context)
-
-    def _customizeUnprotected(self, adapter, context):
-        if (ILocation.providedBy(adapter)
-            and adapter.__parent__ is None):
-                    adapter.__parent__ = context
-        return adapter
-
-    def __call__(self, *args):
-        for arg in args:
-            if removeSecurityProxy(arg) is not arg:
-                args = map(removeSecurityProxy, args)
-                adapter = self.factory(*args)
-                adapter = self._customizeProtected(adapter, args[0])
-                return ProxyFactory(adapter)
-
-        adapter = self.factory(*args)
-        adapter = self._customizeUnprotected(adapter, args[0])
-        return adapter
-
-
-# BBB, entire class gone in 3.2
-class TrustedAdapterFactory(LocatingTrustedAdapterFactory):
-    """Adapt an adapter factory to provide trusted adapters.
-
-    Trusted adapters always adapt unproxied objects. If asked to
-    adapt any proxied objects, it will unproxy them and then
-    security-proxy the resulting adapter unless the objects where not
-    security-proxied before.
-
-    If the adapter does provide ILocation and it's __parent__ is None,
-    we set the __parent__ to the adapter's context.
-    """
-
-    # do not location-proxy the adapter
-    def _customizeProtected(self, adapter, context):
-        return self._customizeUnprotected(adapter, context)
-
-
-class LocatingUntrustedAdapterFactory(object):
-    """Adapt an adapter factory to provide locatable untrusted adapters
-
-    Untrusted adapters always adapt proxied objects. If any permission
-    other than zope.Public is required, untrusted adapters need a location
-    in order that the local authentication mechanism can be inovked
-    correctly.
-
-    If the adapter does not provide ILocation, we location proxy it and
-    set the parent. If the adapter does provide ILocation and
-    it's __parent__ is None, we set the __parent__ to the adapter's
-    context only:
-
-    see adapter.txt
-    """
-
-    def __init__(self, factory):
-        self.factory = factory
-        self.__name__ = factory.__name__
-        self.__module__ = factory.__module__
-
-    def __call__(self, *args):
-        adapter = self.factory(*args)
-        return assertLocation(adapter, args[0])

Deleted: Zope3/branches/jim-adapter/src/zope/app/security/tests/test_adapter.py
===================================================================
--- Zope3/branches/jim-adapter/src/zope/app/security/tests/test_adapter.py	2006-04-10 21:20:17 UTC (rev 66816)
+++ Zope3/branches/jim-adapter/src/zope/app/security/tests/test_adapter.py	2006-04-10 21:21:51 UTC (rev 66817)
@@ -1,28 +0,0 @@
-##############################################################################
-#
-# Copyright (c) 2004 Zope Corporation and Contributors.
-# All Rights Reserved.
-#
-# This software is subject to the provisions of the Zope Public License,
-# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
-# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
-# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
-# FOR A PARTICULAR PURPOSE.
-#
-##############################################################################
-"""
-$Id$
-"""
-import unittest
-from zope.testing.doctestunit import DocTestSuite
-
-
-def test_suite():
-    return unittest.TestSuite((
-        DocTestSuite('zope.app.security.adapter'),
-        ))
-
-
-if __name__ == '__main__':
-    unittest.main(defaultTest='test_suite')

Copied: Zope3/branches/jim-adapter/src/zope/security/adapter.py (from rev 66723, Zope3/branches/jim-adapter/src/zope/app/security/adapter.py)

Copied: Zope3/branches/jim-adapter/src/zope/security/tests/test_adapter.py (from rev 66723, Zope3/branches/jim-adapter/src/zope/app/security/tests/test_adapter.py)
===================================================================
--- Zope3/branches/jim-adapter/src/zope/app/security/tests/test_adapter.py	2006-04-09 13:48:55 UTC (rev 66723)
+++ Zope3/branches/jim-adapter/src/zope/security/tests/test_adapter.py	2006-04-10 21:21:51 UTC (rev 66817)
@@ -0,0 +1,28 @@
+##############################################################################
+#
+# Copyright (c) 2004 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""
+$Id$
+"""
+import unittest
+from zope.testing.doctestunit import DocTestSuite
+
+
+def test_suite():
+    return unittest.TestSuite((
+        DocTestSuite('zope.security.adapter'),
+        ))
+
+
+if __name__ == '__main__':
+    unittest.main(defaultTest='test_suite')



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