Fixed some major mistyping and added the default setting.

cas_server/default_settings.py

@@ -185,6 +185,8 @@ CAS_NEW_VERSION_EMAIL_WARNING = True
 #: You should not change it.
 CAS_NEW_VERSION_JSON_URL = "https://pypi.python.org/pypi/django-cas-server/json"
 
+#: If the service message should be displayed on the login page
+CAS_SHOW_SERVICE_MESSAGES = True
 
 #: Messages displayed in a info-box on the html pages of the default templates.
 #: ``CAS_INFO_MESSAGES`` is a :class:`dict` mapping message name to a message :class:`dict`.

cas_server/tests/test_view.py

@@ -295,7 +295,7 @@ class LoginTestCase(TestCase, BaseServicePattern, CanLogin):
             ) in response.content
         )
 
-    @override_settings(CAS_SHOW_SERVER_MESSAGES=False)
+    @override_settings(CAS_SHOW_SERVICE_MESSAGES=False)
     def test_view_login_get_allowed_service_no_message(self):
         """Request a ticket for an allowed service by an unauthenticated client"""
         # get a bare new http client
@@ -324,7 +324,7 @@ class LoginTestCase(TestCase, BaseServicePattern, CanLogin):
         # we warn the user that https://www.example.net is not an allowed service url
         self.assertTrue(b"Service https://www.example.net not allowed" in response.content)
 
-    @override_settings(CAS_SHOW_SERVER_MESSAGES=False)
+    @override_settings(CAS_SHOW_SERVICE_MESSAGES=False)
     def test_view_login_get_denied_service_no_message(self):
         """Request a ticket for an denied service by an unauthenticated client"""
         # get a bare new http client
@@ -535,7 +535,7 @@ class LoginTestCase(TestCase, BaseServicePattern, CanLogin):
         # renewing authentication is done in the validate and serviceValidate views tests
         self.assertEqual(ticket.renew, True)
 
-    @override_settings(CAS_SHOW_SERVER_MESSAGES=False)
+    @override_settings(CAS_SHOW_SERVICE_MESSAGES=False)
     def test_renew_message_disabled(self):
         """test the authentication renewal request from a service"""
         # use the default test service