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-rw-r--r--synapse/rest/client/v1/login.py7
-rw-r--r--synapse/storage/event_push_actions.py4
-rw-r--r--synapse/storage/schema/delta/35/event_push_actions_index.sql18
3 files changed, 23 insertions, 6 deletions
diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py
index 6c0eec8fb3..345018a8fc 100644
--- a/synapse/rest/client/v1/login.py
+++ b/synapse/rest/client/v1/login.py
@@ -318,7 +318,7 @@ class CasRedirectServlet(ClientV1RestServlet):
         service_param = urllib.urlencode({
             "service": "%s?%s" % (hs_redirect_url, client_redirect_url_param)
         })
-        request.redirect("%s?%s" % (self.cas_server_url, service_param))
+        request.redirect("%s/login?%s" % (self.cas_server_url, service_param))
         finish_request(request)
 
 
@@ -385,7 +385,7 @@ class CasTicketServlet(ClientV1RestServlet):
 
     def parse_cas_response(self, cas_response_body):
         user = None
-        attributes = None
+        attributes = {}
         try:
             root = ET.fromstring(cas_response_body)
             if not root.tag.endswith("serviceResponse"):
@@ -395,7 +395,6 @@ class CasTicketServlet(ClientV1RestServlet):
                 if child.tag.endswith("user"):
                     user = child.text
                 if child.tag.endswith("attributes"):
-                    attributes = {}
                     for attribute in child:
                         # ElementTree library expands the namespace in
                         # attribute tags to the full URL of the namespace.
@@ -407,8 +406,6 @@ class CasTicketServlet(ClientV1RestServlet):
                         attributes[tag] = attribute.text
             if user is None:
                 raise Exception("CAS response does not contain user")
-            if attributes is None:
-                raise Exception("CAS response does not contain attributes")
         except Exception:
             logger.error("Error parsing CAS response", exc_info=1)
             raise LoginError(401, "Invalid CAS response",
diff --git a/synapse/storage/event_push_actions.py b/synapse/storage/event_push_actions.py
index 10e9305f7b..a87d90741a 100644
--- a/synapse/storage/event_push_actions.py
+++ b/synapse/storage/event_push_actions.py
@@ -353,12 +353,14 @@ class EventPushActionsStore(SQLBaseStore):
                     before_clause += " "
                 before_clause += "AND epa.highlight = 1"
 
+            # NB. This assumes event_ids are globally unique since
+            # it makes the query easier to index
             sql = (
                 "SELECT epa.event_id, epa.room_id,"
                 " epa.stream_ordering, epa.topological_ordering,"
                 " epa.actions, epa.profile_tag, e.received_ts"
                 " FROM event_push_actions epa, events e"
-                " WHERE epa.room_id = e.room_id AND epa.event_id = e.event_id"
+                " WHERE epa.event_id = e.event_id"
                 " AND epa.user_id = ? %s"
                 " ORDER BY epa.stream_ordering DESC"
                 " LIMIT ?"
diff --git a/synapse/storage/schema/delta/35/event_push_actions_index.sql b/synapse/storage/schema/delta/35/event_push_actions_index.sql
new file mode 100644
index 0000000000..4fc32c351a
--- /dev/null
+++ b/synapse/storage/schema/delta/35/event_push_actions_index.sql
@@ -0,0 +1,18 @@
+/* Copyright 2016 OpenMarket Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ CREATE INDEX event_push_actions_user_id_highlight_stream_ordering on event_push_actions(
+     user_id, highlight, stream_ordering
+ );