Ticket #18038: 18038-2.diff

django/contrib/auth/__init__.py

@@ -1 @@
-from warnings import warn
 from django.core.exceptions import ImproperlyConfigured
 from django.utils.importlib import import_module
 from django.contrib.auth.signals import user_logged_in, user_logged_out
@@ -20 +19 @@
         cls = getattr(mod, attr)
     except AttributeError:
         raise ImproperlyConfigured('Module "%s" does not define a "%s" authentication backend' % (module, attr))
-
-    if not hasattr(cls, 'supports_inactive_user'):
-        warn("Authentication backends without a `supports_inactive_user` attribute are deprecated. Please define it in %s." % cls,
-             DeprecationWarning)
-        cls.supports_inactive_user = False
     return cls()
 
 def get_backends():

django/contrib/auth/backends.py

@@ -5 +5 @@
     """
     Authenticates against django.contrib.auth.models.User.
     """
-    supports_inactive_user = True
 
     # TODO: Model, login attribute name and password attribute name should be
     # configurable.

django/contrib/auth/models.py

@@ -200 +200 @@
     anon = user.is_anonymous()
     active = user.is_active
     for backend in auth.get_backends():
-        if anon or active or backend.supports_inactive_user:
-            if hasattr(backend, "has_perm"):
-                if obj is not None:
-                    if backend.has_perm(user, perm, obj):
-                            return True
-                else:
-                    if backend.has_perm(user, perm):
-                        return True
+        if hasattr(backend, "has_perm"):
+            if obj is not None:
+                if backend.has_perm(user, perm, obj):
+                    return True
+            else:
+                if backend.has_perm(user, perm):
+                    return True
     return False
 
 
@@ -215 +214 @@
     anon = user.is_anonymous()
     active = user.is_active
     for backend in auth.get_backends():
-        if anon or active or backend.supports_inactive_user:
-            if hasattr(backend, "has_module_perms"):
-                if backend.has_module_perms(user, app_label):
-                    return True
+        if hasattr(backend, "has_module_perms"):
+            if backend.has_module_perms(user, app_label):
+                return True
     return False
 
 

django/contrib/auth/tests/__init__.py

@@ -1 +1 @@
 from django.contrib.auth.tests.auth_backends import (BackendTest,
     RowlevelBackendTest, AnonymousUserBackendTest, NoBackendsTest,
-    InActiveUserBackendTest, NoInActiveUserBackendTest)
+    InActiveUserBackendTest)
 from django.contrib.auth.tests.basic import BasicTestCase
 from django.contrib.auth.tests.context_processors import AuthContextProcessorTests
 from django.contrib.auth.tests.decorators import LoginRequiredTestCase

django/contrib/auth/tests/auth_backends.py

@@ -103 +103 @@
 
 
 class SimpleRowlevelBackend(object):
-    supports_inactive_user = False
-
-    # This class also supports tests for anonymous user permissions, and
-    # inactive user permissions via subclasses which just set the
-    # 'supports_anonymous_user' or 'supports_inactive_user' attribute.
-
     def has_perm(self, user, perm, obj=None):
         if not obj:
             return # We only support row level perms
@@ -195 +189 @@
         self.assertEqual(self.user3.get_group_permissions(TestObj()), set(['group_perm']))
 
 
-class AnonymousUserBackend(SimpleRowlevelBackend):
-    supports_inactive_user = False
-
-
 class AnonymousUserBackendTest(TestCase):
     """
     Tests for AnonymousUser delegating to backend.
     """
 
-    backend = 'django.contrib.auth.tests.auth_backends.AnonymousUserBackend'
+    backend = 'django.contrib.auth.tests.auth_backends.SimpleRowlevelBackend'
 
     def setUp(self):
         self.curr_auth = settings.AUTHENTICATION_BACKENDS
@@ -231 +221 @@
 
 
 
-
 class NoBackendsTest(TestCase):
     """
     Tests that an appropriate error is raised if no auth backends are provided.
@@ -248 +237 @@
         self.assertRaises(ImproperlyConfigured, self.user.has_perm, ('perm', TestObj(),))
 
 
-class InActiveUserBackend(SimpleRowlevelBackend):
-    supports_inactive_user = True
-
-
-class NoInActiveUserBackend(SimpleRowlevelBackend):
-    supports_inactive_user = False
-
-
 class InActiveUserBackendTest(TestCase):
     """
-    Tests for a inactive user delegating to backend if it has 'supports_inactive_user' = True
+    Tests for a inactive user
     """
-
-    backend = 'django.contrib.auth.tests.auth_backends.InActiveUserBackend'
+    backend = 'django.contrib.auth.tests.auth_backends.SimpleRowlevelBackend'
 
     def setUp(self):
         self.curr_auth = settings.AUTHENTICATION_BACKENDS
@@ -280 +260 @@
     def test_has_module_perms(self):
         self.assertEqual(self.user1.has_module_perms("app1"), False)
         self.assertEqual(self.user1.has_module_perms("app2"), False)
-
-
-class NoInActiveUserBackendTest(TestCase):
-    """
-    Tests that an inactive user does not delegate to backend if it has 'supports_inactive_user' = False
-    """
-    backend = 'django.contrib.auth.tests.auth_backends.NoInActiveUserBackend'
-
-    def setUp(self):
-        self.curr_auth = settings.AUTHENTICATION_BACKENDS
-        settings.AUTHENTICATION_BACKENDS = tuple(self.curr_auth) + (self.backend,)
-        self.user1 = User.objects.create_user('test', 'test@example.com', 'test')
-        self.user1.is_active = False
-        self.user1.save()
-
-    def tearDown(self):
-        settings.AUTHENTICATION_BACKENDS = self.curr_auth
-
-    def test_has_perm(self):
-        self.assertEqual(self.user1.has_perm('perm', TestObj()), False)
-        self.assertEqual(self.user1.has_perm('inactive', TestObj()), False)
-
-    def test_has_module_perms(self):
-        self.assertEqual(self.user1.has_module_perms("app1"), False)
-        self.assertEqual(self.user1.has_module_perms("app2"), False)
-

docs/topics/auth.txt

@@ -1838 +1838 @@
         ADMIN_PASSWORD = 'sha1$4e987$afbcf42e21bd417fb71db8c66b321e9fc33051de'
         """
 
-        supports_inactive_user = False
-
         def authenticate(self, username=None, password=None):
             login_valid = (settings.ADMIN_LOGIN == username)
             pwd_valid = check_password(password, settings.ADMIN_PASSWORD)
@@ -1938 +1936 @@
 anonymous users to have permissions to do something while inactive
 authenticated users do not.
 
-To enable this on your own backend, you must set the class attribute
-``supports_inactive_user`` to ``True``.
-
-A nonexisting ``supports_inactive_user`` attribute will raise a
-``PendingDeprecationWarning`` if used in Django 1.3. In Django 1.4, this
-warning will be updated to a ``DeprecationWarning`` which will be displayed
-loudly. Additionally ``supports_inactive_user`` will be set to ``False``.
-Django 1.5 will assume that every backend supports inactive users being
-passed to the authorization methods.
-
 
 Handling object permissions
 ---------------------------