Remove deprecated auth from GlanceImageService

* Drop the code block specific to deprecated auth in image
  deletion code
* Remove reference to deprecated auth in the auth_strategy
  config option help text
* Related to bp remove-deprecated-auth

Change-Id: Id0f4f287d33d01d54642fbc544ada9b7ef1b83ec

3 files changed, 1 insertions, 45 deletions

diff --git a/nova/flags.py b/nova/flags.py
index d62a9f67e..5291f08f1 100644
--- a/nova/flags.py
+++ b/nova/flags.py
@@ -413,8 +413,7 @@ global_opts = [
                help='Name of network to use to set access ips for instances'),
     cfg.StrOpt('auth_strategy',
                default='noauth',
-               help='The strategy to use for auth. Supports noauth, keystone, '
-                    'and deprecated.'),
+               help='The strategy to use for auth: noauth or keystone.'),
 ]
 
 FLAGS.register_opts(global_opts)
diff --git a/nova/image/glance.py b/nova/image/glance.py
index 2da91c9b6..0422d2083 100644
--- a/nova/image/glance.py
+++ b/nova/image/glance.py
@@ -290,23 +290,6 @@ class GlanceImageService(object):
         """
         # NOTE(vish): show is to check if image is available
         image_meta = self.show(context, image_id)
-
-        if FLAGS.auth_strategy == 'deprecated':
-            # NOTE(parthi): only allow image deletions if the user
-            # is a member of the project owning the image, in case of
-            # setup without keystone
-            # TODO(parthi): Currently this access control breaks if
-            # 1. Image is not owned by a project
-            # 2. Deleting user is not bound a project
-            properties = image_meta['properties']
-            if (context.project_id and ('project_id' in properties)
-                and (context.project_id != properties['project_id'])):
-                raise exception.NotAuthorized(_("Not the image owner"))
-
-            if (context.project_id and ('owner_id' in properties)
-                and (context.project_id != properties['owner_id'])):
-                raise exception.NotAuthorized(_("Not the image owner"))
-
         try:
             result = self._get_client(context).delete_image(image_id)
         except glance_exception.NotFound:
diff --git a/nova/tests/image/test_glance.py b/nova/tests/image/test_glance.py
index 0518007c9..d6c9f8606 100644
--- a/nova/tests/image/test_glance.py
+++ b/nova/tests/image/test_glance.py
@@ -340,32 +340,6 @@ class TestGlanceImageService(test.TestCase):
         num_images = len(self.service.detail(self.context))
         self.assertEquals(1, num_images)
 
-    def test_delete_not_by_owner(self):
-        # this test is only relevant for deprecated auth mode
-        self.flags(auth_strategy='deprecated')
-
-        fixture = self._make_fixture(name='test image')
-        properties = {'project_id': 'proj1'}
-        fixture['properties'] = properties
-
-        num_images = len(self.service.detail(self.context))
-        self.assertEquals(0, num_images)
-
-        image_id = self.service.create(self.context, fixture)['id']
-        num_images = len(self.service.detail(self.context))
-        self.assertEquals(1, num_images)
-
-        proj_id = self.context.project_id
-        self.context.project_id = 'proj2'
-
-        self.assertRaises(exception.NotAuthorized, self.service.delete,
-                          self.context, image_id)
-
-        self.context.project_id = proj_id
-
-        num_images = len(self.service.detail(self.context))
-        self.assertEquals(1, num_images)
-
     def test_show_passes_through_to_client(self):
         fixture = self._make_fixture(name='image1', is_public=True)
         image_id = self.service.create(self.context, fixture)['id']