X-Git-Url: https://git.mdrn.pl/django-cas-provider.git/blobdiff_plain/4f3dc0c8018d8ca6ff31429043d64ccbdae8b956..6e6126a7402676610d76703bdb7c37dabddde1a8:/cas_provider/tests.py diff --git a/cas_provider/tests.py b/cas_provider/tests.py index 2165fee..3dd9791 100644 --- a/cas_provider/tests.py +++ b/cas_provider/tests.py @@ -49,22 +49,106 @@ class ViewsTest(TestCase): proxyTicket = proxyTicketResponseXml.find(CAS + "proxySuccess/cas:proxyTicket", namespaces=NSMAP); #Step 3: I have the proxy ticket I can talk to some other backend service as the currently logged in user! - proxyValidateResponse = self.client.get(reverse('cas_proxy_validate'), {'ticket': proxyTicket.text, 'service': proxyTarget, 'pgtUrl': None}) + proxyValidateResponse = self.client.get(reverse('cas_proxy_validate'), {'ticket': proxyTicket.text, 'service': proxyTarget}) proxyValidateResponseXml = ElementTree.parse(StringIO.StringIO(proxyValidateResponse.content)) auth_success_2 = proxyValidateResponseXml.find(CAS + 'authenticationSuccess', namespaces=NSMAP) user_2 = auth_success.find(CAS + "user", namespaces=NSMAP) - proxies = auth_success.find(CAS + "proxies") - self.assertIsNotNone(auth_success_2) + proxies_1 = auth_success_2.find(CAS + "proxies") + self.assertIsNone(proxies_1) # there are no proxies. I am issued by a Service Ticket + self.assertEqual(user.text, user_2.text) - self.assertIsNotNone(proxies) def test_successful_proxy_chaining(self): - self.assertFalse(True) + urllib2.urlopen = dummy_urlopen # monkey patching urllib2.urlopen so that the testcase doesnt really opens a url + proxyTarget_1 = "http://my.sweet.service_1" + proxyTarget_2 = "http://my.sweet.service_2" + + response = self._login_user('root', '123') + response = self._validate_cas2(response, True, proxyTarget_1 ) + + # Test: I'm acting as the service that will call another service + # Step 1: Get the proxy granting ticket + responseXml = ElementTree.parse(StringIO.StringIO(response.content)) + auth_success_1 = responseXml.find(CAS + 'authenticationSuccess', namespaces=NSMAP) + pgt_1 = auth_success_1.find(CAS + "proxyGrantingTicket", namespaces=NSMAP) + user_1 = auth_success_1.find(CAS + "user", namespaces=NSMAP) + self.assertEqual('root', user_1.text) + self.assertIsNotNone(pgt_1.text) + self.assertTrue(pgt_1.text.startswith('PGTIOU')) + + #Step 2: Get the actual proxy ticket + proxyTicketResponse_1 = self.client.get(reverse('proxy'), {'targetService': proxyTarget_1, 'pgt': pgt_1.text}, follow=False) + proxyTicketResponseXml_1 = ElementTree.parse(StringIO.StringIO(proxyTicketResponse_1.content)) + self.assertIsNotNone(proxyTicketResponseXml_1.find(CAS + "proxySuccess", namespaces=NSMAP)) + self.assertIsNotNone(proxyTicketResponseXml_1.find(CAS + "proxySuccess/cas:proxyTicket", namespaces=NSMAP)) + proxyTicket_1 = proxyTicketResponseXml_1.find(CAS + "proxySuccess/cas:proxyTicket", namespaces=NSMAP); + + #Step 3: I'm backend service 1 - I have the proxy ticket - I want to talk to back service 2 + # + proxyValidateResponse_1 = self.client.get(reverse('cas_proxy_validate'), {'ticket': proxyTicket_1.text, 'service': proxyTarget_1, 'pgtUrl': proxyTarget_2}) + proxyValidateResponseXml_1 = ElementTree.parse(StringIO.StringIO(proxyValidateResponse_1.content)) + + auth_success_2 = proxyValidateResponseXml_1.find(CAS + 'authenticationSuccess', namespaces=NSMAP) + user_2 = auth_success_2.find(CAS + "user", namespaces=NSMAP) + + proxies_1 = auth_success_2.find(CAS + "proxies") + self.assertIsNone(proxies_1) # there are no proxies. I am issued by a Service Ticket + self.assertIsNotNone(auth_success_2) + self.assertEqual('root', user_2.text) + + pgt_2 = auth_success_2.find(CAS + "proxyGrantingTicket", namespaces=NSMAP) + user = auth_success_2.find(CAS + "user", namespaces=NSMAP) + self.assertEqual('root', user.text) + self.assertIsNotNone(pgt_2.text) + self.assertTrue(pgt_2.text.startswith('PGTIOU')) + + #Step 4: Get the second proxy ticket + proxyTicketResponse_2 = self.client.get(reverse('proxy'), {'targetService': proxyTarget_2, 'pgt': pgt_2.text}) + proxyTicketResponseXml_2 = ElementTree.parse(StringIO.StringIO(proxyTicketResponse_2.content)) + self.assertIsNotNone(proxyTicketResponseXml_2.find(CAS + "proxySuccess", namespaces=NSMAP)) + self.assertIsNotNone(proxyTicketResponseXml_2.find(CAS + "proxySuccess/cas:proxyTicket", namespaces=NSMAP)) + proxyTicket_2 = proxyTicketResponseXml_2.find(CAS + "proxySuccess/cas:proxyTicket", namespaces=NSMAP) + + proxyValidateResponse_3 = self.client.get(reverse('cas_proxy_validate'), {'ticket': proxyTicket_2.text, 'service': proxyTarget_2, 'pgtUrl': None}) + proxyValidateResponseXml_3 = ElementTree.parse(StringIO.StringIO(proxyValidateResponse_3.content)) + + auth_success_3 = proxyValidateResponseXml_3.find(CAS + 'authenticationSuccess', namespaces=NSMAP) + user_3 = auth_success_3.find(CAS + "user", namespaces=NSMAP) + + proxies_3 = auth_success_3.find(CAS + "proxies") + self.assertIsNotNone(proxies_3) # there should be a proxy. I am issued by a Proxy Ticket + proxy_3 = proxies_3.find(CAS + "proxy", namespaces=NSMAP) + self.assertEqual(proxyTarget_1, proxy_3.text ) + + self.assertIsNotNone(auth_success_2) + self.assertEqual('root', user_3.text) + + def test_successful_service_not_matching_in_request_to_proxy(self): - self.assertFalse(True) + urllib2.urlopen = dummy_urlopen # monkey patching urllib2.urlopen so that the testcase doesnt really opens a url + proxyTarget_1 = "http://my.sweet.service" + proxyTarget_2 = "http://my.malicious.service" + + response = self._login_user('root', '123') + response = self._validate_cas2(response, True, proxyTarget_1 ) + + # Test: I'm acting as the service that will call another service + # Step 1: Get the proxy granting ticket + responseXml = ElementTree.parse(StringIO.StringIO(response.content)) + auth_success = responseXml.find(CAS + 'authenticationSuccess', namespaces=NSMAP) + pgt = auth_success.find(CAS + "proxyGrantingTicket", namespaces=NSMAP) + user = auth_success.find(CAS + "user", namespaces=NSMAP) + self.assertEqual('root', user.text) + self.assertIsNotNone(pgt.text) + self.assertTrue(pgt.text.startswith('PGTIOU')) + + #Step 2: Get the actual proxy ticket + proxyTicketResponse = self.client.get(reverse('proxy'), {'targetService': proxyTarget_2, 'pgt': pgt.text}, follow=False) + proxyTicketResponseXml = ElementTree.parse(StringIO.StringIO(proxyTicketResponse.content)) + self.assertIsNotNone(proxyTicketResponseXml.find(CAS + "authenticationFailure", namespaces=NSMAP)) def test_succeessful_login(self):