Merged gundlach's branch.

bin/nova-api

@@ -32,14 +32,18 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-from nova import api
 from nova import flags
 from nova import utils
-from nova import wsgi
+from nova import server
 
 FLAGS = flags.FLAGS
 flags.DEFINE_integer('api_port', 8773, 'API port')
 
+def main(_args):
+    from nova import api
+    from nova import wsgi
+    wsgi.run_server(api.API(), FLAGS.api_port)
+
 if __name__ == '__main__':
     utils.default_flagfile()
-    wsgi.run_server(api.API(), FLAGS.api_port)
+    server.serve('nova-api', main)

nova/auth/manager.py

@@ -44,7 +44,7 @@ flags.DEFINE_list('allowed_roles',
 # NOTE(vish): a user with one of these roles will be a superuser and
 #             have access to all api commands
 flags.DEFINE_list('superuser_roles', ['cloudadmin'],
-                  'Roles that ignore rbac checking completely')
+                  'Roles that ignore authorization checking completely')
 
 # NOTE(vish): a user with one of these roles will have it for every
 #             project, even if he or she is not a member of the project
@@ -304,7 +304,7 @@ class AuthManager(object):
         return "%s:%s" % (user.access, Project.safe_id(project))
 
     def is_superuser(self, user):
-        """Checks for superuser status, allowing user to bypass rbac
+        """Checks for superuser status, allowing user to bypass authorization
 
         @type user: User or uid
         @param user: User to check.

nova/tests/access_unittest.py

@@ -18,12 +18,13 @@
 
 import unittest
 import logging
+import webob
 
 from nova import exception
 from nova import flags
 from nova import test
+from nova.api import ec2
 from nova.auth import manager
-from nova.auth import rbac
 
 
 FLAGS = flags.FLAGS
@@ -72,9 +73,17 @@ class AccessTestCase(test.BaseTestCase):
         try:
             self.project.add_role(self.testsys, 'sysadmin')
         except: pass
-        self.context = Context()
-        self.context.project = self.project
         #user is set in each test
+        def noopWSGIApp(environ, start_response):
+            start_response('200 OK', [])
+            return ['']
+        self.mw = ec2.Authorizer(noopWSGIApp)
+        self.mw.action_roles = {'str': {
+                '_allow_all': ['all'],
+                '_allow_none': [],
+                '_allow_project_manager': ['projectmanager'],
+                '_allow_sys_and_net': ['sysadmin', 'netadmin'],
+                '_allow_sysadmin': ['sysadmin']}}
 
     def tearDown(self):
         um = manager.AuthManager()
@@ -87,76 +96,46 @@ class AccessTestCase(test.BaseTestCase):
         um.delete_user('testsys')
         super(AccessTestCase, self).tearDown()
 
+    def response_status(self, user, methodName):
+        context = Context()
+        context.project = self.project
+        context.user = user
+        environ = {'ec2.context' : context,
+                   'ec2.controller': 'some string',
+                   'ec2.action': methodName}
+        req = webob.Request.blank('/', environ)
+        resp = req.get_response(self.mw)
+        return resp.status_int
+
+    def shouldAllow(self, user, methodName):
+        self.assertEqual(200, self.response_status(user, methodName))
+
+    def shouldDeny(self, user, methodName):
+        self.assertEqual(401, self.response_status(user, methodName))
+
     def test_001_allow_all(self):
-        self.context.user = self.testadmin
-        self.assertTrue(self._allow_all(self.context))
-        self.context.user = self.testpmsys
-        self.assertTrue(self._allow_all(self.context))
-        self.context.user = self.testnet
-        self.assertTrue(self._allow_all(self.context))
-        self.context.user = self.testsys
-        self.assertTrue(self._allow_all(self.context))
+        users = [self.testadmin, self.testpmsys, self.testnet, self.testsys]
+        for user in users:
+            self.shouldAllow(user, '_allow_all')
 
     def test_002_allow_none(self):
-        self.context.user = self.testadmin
-        self.assertTrue(self._allow_none(self.context))
-        self.context.user = self.testpmsys
-        self.assertRaises(exception.NotAuthorized, self._allow_none, self.context)
-        self.context.user = self.testnet
-        self.assertRaises(exception.NotAuthorized, self._allow_none, self.context)
-        self.context.user = self.testsys
-        self.assertRaises(exception.NotAuthorized, self._allow_none, self.context)
+        self.shouldAllow(self.testadmin, '_allow_none')
+        users = [self.testpmsys, self.testnet, self.testsys]
+        for user in users:
+            self.shouldDeny(user, '_allow_none')
 
     def test_003_allow_project_manager(self):
-        self.context.user = self.testadmin
-        self.assertTrue(self._allow_project_manager(self.context))
-        self.context.user = self.testpmsys
-        self.assertTrue(self._allow_project_manager(self.context))
-        self.context.user = self.testnet
-        self.assertRaises(exception.NotAuthorized, self._allow_project_manager, self.context)
-        self.context.user = self.testsys
-        self.assertRaises(exception.NotAuthorized, self._allow_project_manager, self.context)
+        for user in [self.testadmin, self.testpmsys]:
+            self.shouldAllow(user, '_allow_project_manager')
+        for user in [self.testnet, self.testsys]:
+            self.shouldDeny(user, '_allow_project_manager')
 
     def test_004_allow_sys_and_net(self):
-        self.context.user = self.testadmin
-        self.assertTrue(self._allow_sys_and_net(self.context))
-        self.context.user = self.testpmsys # doesn't have the per project sysadmin
-        self.assertRaises(exception.NotAuthorized, self._allow_sys_and_net, self.context)
-        self.context.user = self.testnet
-        self.assertTrue(self._allow_sys_and_net(self.context))
-        self.context.user = self.testsys
-        self.assertTrue(self._allow_sys_and_net(self.context))
-
-    def test_005_allow_sys_no_pm(self):
-        self.context.user = self.testadmin
-        self.assertTrue(self._allow_sys_no_pm(self.context))
-        self.context.user = self.testpmsys
-        self.assertRaises(exception.NotAuthorized, self._allow_sys_no_pm, self.context)
-        self.context.user = self.testnet
-        self.assertRaises(exception.NotAuthorized, self._allow_sys_no_pm, self.context)
-        self.context.user = self.testsys
-        self.assertTrue(self._allow_sys_no_pm(self.context))
-
-    @rbac.allow('all')
-    def _allow_all(self, context):
-        return True
-
-    @rbac.allow('none')
-    def _allow_none(self, context):
-        return True
-
-    @rbac.allow('projectmanager')
-    def _allow_project_manager(self, context):
-        return True
-
-    @rbac.allow('sysadmin', 'netadmin')
-    def _allow_sys_and_net(self, context):
-        return True
-
-    @rbac.allow('sysadmin')
-    @rbac.deny('projectmanager')
-    def _allow_sys_no_pm(self, context):
-        return True
+        for user in [self.testadmin, self.testnet, self.testsys]:
+            self.shouldAllow(user, '_allow_sys_and_net')
+        # denied because it doesn't have the per project sysadmin
+        for user in [self.testpmsys]:
+            self.shouldDeny(user, '_allow_sys_and_net')
 
 if __name__ == "__main__":
     # TODO: Implement use_fake as an option

nova/tests/api_unittest.py

@@ -25,12 +25,17 @@ import random
 import StringIO
 import webob
 
+from nova import flags
 from nova import test
 from nova import api
 from nova.api.ec2 import cloud
 from nova.auth import manager
 
 
+FLAGS = flags.FLAGS
+FLAGS.FAKE_subdomain = 'ec2'
+
+
 class FakeHttplibSocket(object):
     """a fake socket implementation for httplib.HTTPResponse, trivial"""
     def __init__(self, response_string):

run_tests.py

@@ -49,8 +49,7 @@ from nova import datastore
 from nova import flags
 from nova import twistd
 
-#TODO(gundlach): rewrite and readd this after merge
-#from nova.tests.access_unittest import *
+from nova.tests.access_unittest import *
 from nova.tests.auth_unittest import *
 from nova.tests.api_unittest import *
 from nova.tests.cloud_unittest import *