add tests for service validate URL (CAS v.2)

diff --git a/cas_provider/locale/ru/LC_MESSAGES/django.mo b/cas_provider/locale/ru/LC_MESSAGES/django.mo
index 1091e95..c02ed63 100644 (file)
Binary files a/cas_provider/locale/ru/LC_MESSAGES/django.mo and b/cas_provider/locale/ru/LC_MESSAGES/django.mo differ

diff --git a/cas_provider/locale/ru/LC_MESSAGES/django.po b/cas_provider/locale/ru/LC_MESSAGES/django.po
index a72c935..42a8506 100644 (file)
--- a/cas_provider/locale/ru/LC_MESSAGES/django.po
+++ b/cas_provider/locale/ru/LC_MESSAGES/django.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2011-04-24 16:55+0600\n"
+"POT-Creation-Date: 2011-04-24 18:51+0600\n"
 "PO-Revision-Date: 2011-04-07 12:01+0600\n"
 "Last-Translator: Volf <alex@kamedov.ru>\n"
 "Language-Team: delux\n"

diff --git a/cas_provider/tests.py b/cas_provider/tests.py
index 58b8ded..5129d66 100644 (file)
--- a/cas_provider/tests.py
+++ b/cas_provider/tests.py
@@ -1,4 +1,6 @@
 from cas_provider.models import ServiceTicket
+from cas_provider.views import _cas2_sucess_response, _cas2_error_response, \
+    INVALID_TICKET
 from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
 from django.test import TestCase
@@ -50,6 +52,15 @@ class ViewsTest(TestCase):
     def test_nonactive_user_login(self):
         self._fail_login('nonactive', '123')
 
+    def test_cas2_success_validate(self):
+        response = self._login_user('root', '123')
+        self._validate_cas2(response, True)
+
+    def test_cas2_fail_validate(self):
+        for user, pwd in (('root', '321'), ('notroot', '123'), ('nonactive', '123')):
+            response = self._login_user(user, pwd)
+            self._validate_cas2(response, False)
+
 
     def _fail_login(self, username, password):
         response = self._login_user(username, password)
@@ -95,10 +106,29 @@ class ViewsTest(TestCase):
             self.assertEqual(response.content, u'no\r\n\r\n')
 
 
+    def _validate_cas2(self, response, is_correct=True):
+        if is_correct:
+            self.assertEqual(response.status_code, 302)
+            self.assertTrue(response.has_header('location'))
+            location = urlparse(response['location'])
+            ticket = location.query.split('=')[1]
+
+            response = self.client.get(reverse('cas_service_validate'), {'ticket': ticket, 'service': self.service}, follow=False)
+            self.assertEqual(response.status_code, 200)
+            self.assertEqual(response.content, _cas2_sucess_response(self.username).content)
+        else:
+            self.assertEqual(response.status_code, 200)
+            self.assertEqual(len(response.context['form'].errors), 1)
+
+            response = self.client.get(reverse('cas_service_validate'), {'ticket': 'ST-12312312312312312312312', 'service': self.service}, follow=False)
+            self.assertEqual(response.status_code, 200)
+            self.assertEqual(response.content, _cas2_error_response(INVALID_TICKET).content)
+
+
 class ModelsTestCase(TestCase):
 
     fixtures = ['cas_users.json', ]
-    
+
     def setUp(self):
         self.user = User.objects.get(username='root')
 

diff --git a/cas_provider/urls.py b/cas_provider/urls.py
index 70e3fae..16a6744 100644 (file)
--- a/cas_provider/urls.py
+++ b/cas_provider/urls.py
@@ -1,4 +1,4 @@
-from django.conf.urls.defaults import *
+from django.conf.urls.defaults import patterns, url
 
 
 urlpatterns = patterns('cas_provider.views',

diff --git a/cas_provider/views.py b/cas_provider/views.py
index 452c071..eca61ba 100644 (file)
--- a/cas_provider/views.py
+++ b/cas_provider/views.py
@@ -11,6 +11,17 @@ from models import ServiceTicket, LoginTicket
 __all__ = ['login', 'validate', 'logout', 'service_validate']
 
 
+INVALID_TICKET = 1
+INVALID_SERVICE = 2
+INVALID_REQUEST = 3
+
+ERROR_MESSAGES = (
+    (INVALID_TICKET, u'The provided ticket is invalid.'),
+    (INVALID_SERVICE, u'Service is invalid'),
+    (INVALID_REQUEST, u'Not all required parameters were sent.'),
+)
+
+
 def login(request, template_name='cas/login.html', \
                 success_redirect=settings.LOGIN_REDIRECT_URL):
     service = request.GET.get('service', None)
@@ -59,7 +70,8 @@ def validate(request):
 def logout(request, template_name='cas/logout.html'):
     url = request.GET.get('url', None)
     auth_logout(request)
-    return render_to_response(template_name, {'url': url}, context_instance=RequestContext(request))
+    return render_to_response(template_name, {'url': url}, \
+                              context_instance=RequestContext(request))
 
 
 def service_validate(request):
@@ -67,29 +79,36 @@ def service_validate(request):
     service = request.GET.get('service', None)
     ticket_string = request.GET.get('ticket', None)
     if service is None or ticket_string is None:
-        return _cas2_error_response(u'INVALID_REQUEST', u'Not all required parameters were sent.')
+        return _cas2_error_response(INVALID_REQUEST)
 
     try:
         ticket = ServiceTicket.objects.get(ticket=ticket_string)
     except ServiceTicket.DoesNotExist:
-        return _cas2_error_response(u'INVALID_TICKET', u'The provided ticket is invalid.')
+        return _cas2_error_response(INVALID_TICKET)
 
     if settings.CAS_CHECK_SERVICE and ticket.service != service:
         ticket.delete()
-        return _cas2_error_response('INVALID_SERVICE', u'Service is invalid')
+        return _cas2_error_response(INVALID_SERVICE)
 
     username = ticket.user.username
     ticket.delete()
+    return _cas2_sucess_response(username)
+
+
+def _cas2_error_response(code):
+    return HttpResponse(u''''<cas:serviceResponse xmlns:cas="http://www.yale.edu/tp/cas">
+            <cas:authenticationFailure code="%(code)s">
+                %(message)s
+            </cas:authenticationFailure>
+        </cas:serviceResponse>''' % {
+            'code': code,
+            'message': dict(ERROR_MESSAGES).get(code)
+    }, mimetype='text/xml')
+
+
+def _cas2_sucess_response(username):
     return HttpResponse(u'''<cas:serviceResponse xmlns:cas="http://www.yale.edu/tp/cas">
         <cas:authenticationSuccess>
             <cas:user>%(username)s</cas:user>
         </cas:authenticationSuccess>
     </cas:serviceResponse>''' % {'username': username}, mimetype='text/xml')
-
-
-def _cas2_error_response(code, message):
-    return HttpResponse(u''''<cas:serviceResponse xmlns:cas="http://www.yale.edu/tp/cas">
-            <cas:authenticationFailure code="%s">
-                %s
-            </cas:authenticationFailure>
-        </cas:serviceResponse>''', mimetype='text/xml')