import unittest import re from mock import MagicMock, patch from mockito import mock, when, any as ANY from pixelated.application import UserAgentMode from pixelated.resources.features_resource import FeaturesResource from test.unit.resources import DummySite from twisted.web.test.requesthelper import DummyRequest from pixelated.resources.root_resource import RootResource, MODE_STARTUP, MODE_RUNNING class TestRootResource(unittest.TestCase): MAIL_ADDRESS = 'test_user@pixelated-project.org' def setUp(self): self.mail_service = mock() self.services_factory = mock() self.services_factory.mode = UserAgentMode(is_single_user=True) self.services = mock() self.services.mail_service = self.mail_service self.services_factory._services_by_user = {'someuserid': self.mail_service} when(self.services_factory).services(ANY()).thenReturn(self.services) self.mail_service.account_email = self.MAIL_ADDRESS root_resource = RootResource(self.services_factory) root_resource._html_template = "$account_email" root_resource._mode = root_resource self.web = DummySite(root_resource) self.root_resource = root_resource def test_render_GET_should_template_account_email(self): request = DummyRequest(['']) request.addCookie = lambda key, value: 'stubbed' d = self.web.get(request) def assert_response(_): expected = "{0}".format(self.MAIL_ADDRESS) matches = re.findall(expected, request.written[0]) self.assertEquals(len(matches), 1) d.addCallback(assert_response) return d def _test_should_renew_xsrf_cookie(self): request = DummyRequest(['']) request.addCookie = MagicMock() generated_csrf_token = 'csrf_token' mock_sha = MagicMock() mock_sha.hexdigest = MagicMock(return_value=generated_csrf_token) with patch('hashlib.sha256', return_value=mock_sha): d = self.web.get(request) def assert_csrf_cookie(_): request.addCookie.assert_called_once_with('XSRF-TOKEN', generated_csrf_token) d.addCallback(assert_csrf_cookie) return d def test_should_renew_xsrf_cookie_on_startup_mode(self): self.root_resource._mode = MODE_STARTUP self._test_should_renew_xsrf_cookie() def test_should_renew_xsrf_cookie_on_running_mode(self): self.root_resource._mode = MODE_RUNNING self._test_should_renew_xsrf_cookie() def test_should_unavailable_child_resource_during_startup(self): self.root_resource._mode = MODE_STARTUP request = DummyRequest(['/child']) request.getCookie = MagicMock(return_value='irrelevant -- stubbed') d = self.web.get(request) def assert_unavailable(_): self.assertEqual(503, request.responseCode) self.assertEqual("Service Unavailable", request.written[0]) d.addCallback(assert_unavailable) return d def _mock_ajax_csrf(self, request, csrf_token): request.requestHeaders.setRawHeaders('x-requested-with', ['XMLHttpRequest']) request.requestHeaders.setRawHeaders('x-xsrf-token', [csrf_token]) def test_should_unauthorize_child_resource_ajax_requests_when_csrf_mismatch(self): request = DummyRequest(['/child']) request.method = 'POST' self._mock_ajax_csrf(request, 'stubbed csrf token') request.getCookie = MagicMock(return_value='mismatched csrf token') d = self.web.get(request) def assert_unauthorized(_): self.assertEqual(401, request.responseCode) self.assertEqual("Unauthorized!", request.written[0]) d.addCallback(assert_unauthorized) return d def test_should_404_non_existing_resource_with_valid_csrf(self): request = DummyRequest(['/non-existing-child']) request.method = 'POST' self._mock_ajax_csrf(request, 'stubbed csrf token') request.getCookie = MagicMock(return_value='stubbed csrf token') d = self.web.get(request) def assert_not_found(_): self.assertEqual(404, request.responseCode) self.assertIn("No Such Resource", request.written[0]) d.addCallback(assert_not_found) return d def test_should_authorize_child_resource_non_ajax_GET_requests(self): request = DummyRequest(['features']) request.getCookie = MagicMock(return_value='irrelevant -- stubbed') self.root_resource._child_resources.add('features', FeaturesResource()) self.root_resource._mode = MODE_RUNNING d = self.web.get(request) def assert_unauthorized(_): self.assertEqual(200, request.code) d.addCallback(assert_unauthorized) return d def test_should_unauthorize_child_resource_non_ajax_POST_requests_when_csrf_input_mismatch(self): request = DummyRequest(['mails']) request.method = 'POST' request.addArg('csrftoken', 'some csrf token') mock_content = MagicMock() mock_content.read = MagicMock(return_value={}) request.content = mock_content request.getCookie = MagicMock(return_value='mismatched csrf token') d = self.web.get(request) def assert_unauthorized(_): self.assertEqual(401, request.responseCode) self.assertEqual("Unauthorized!", request.written[0]) d.addCallback(assert_unauthorized) return d