3 files changed, 24 insertions, 8 deletions
diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py
index c4bbb70277..a43410fb37 100644
--- a/synapse/rest/client/v1/login.py
+++ b/synapse/rest/client/v1/login.py
@@ -34,6 +34,8 @@ from saml2.client import Saml2Client
 
 import xml.etree.ElementTree as ET
 
+from twisted.web.client import PartialDownloadError
+
 
 logger = logging.getLogger(__name__)
 
@@ -417,7 +419,12 @@ class CasTicketServlet(ClientV1RestServlet):
             "ticket": request.args["ticket"],
             "service": self.cas_service_url
         }
-        body = yield http_client.get_raw(uri, args)
+        try:
+            body = yield http_client.get_raw(uri, args)
+        except PartialDownloadError as pde:
+            # Twisted raises this error if the connection is closed,
+            # even if that's being used old-http style to signal end-of-data
+            body = pde.response
         result = yield self.handle_cas_response(request, body, client_redirect_url)
         defer.returnValue(result)
 
diff --git a/synapse/rest/client/v1/presence.py b/synapse/rest/client/v1/presence.py
index eafdce865e..47b2dc45e7 100644
--- a/synapse/rest/client/v1/presence.py
+++ b/synapse/rest/client/v1/presence.py
@@ -19,6 +19,7 @@ from twisted.internet import defer
 
 from synapse.api.errors import SynapseError, AuthError
 from synapse.types import UserID
+from synapse.handlers.presence import format_user_presence_state
 from synapse.http.servlet import parse_json_object_from_request
 from .base import ClientV1RestServlet, client_path_patterns
 
@@ -33,6 +34,7 @@ class PresenceStatusRestServlet(ClientV1RestServlet):
     def __init__(self, hs):
         super(PresenceStatusRestServlet, self).__init__(hs)
         self.presence_handler = hs.get_presence_handler()
+        self.clock = hs.get_clock()
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id):
@@ -48,6 +50,7 @@ class PresenceStatusRestServlet(ClientV1RestServlet):
                 raise AuthError(403, "You are not allowed to see their presence.")
 
         state = yield self.presence_handler.get_state(target_user=user)
+        state = format_user_presence_state(state, self.clock.time_msec())
 
         defer.returnValue((200, state))
 
diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py
index b3d8001638..a7a9e0a794 100644
--- a/synapse/rest/client/v2_alpha/sync.py
+++ b/synapse/rest/client/v2_alpha/sync.py
@@ -18,6 +18,7 @@ from twisted.internet import defer
 from synapse.http.servlet import (
     RestServlet, parse_string, parse_integer, parse_boolean
 )
+from synapse.handlers.presence import format_user_presence_state
 from synapse.handlers.sync import SyncConfig
 from synapse.types import StreamToken
 from synapse.events.utils import (
@@ -28,7 +29,6 @@ from synapse.api.errors import SynapseError
 from synapse.api.constants import PresenceState
 from ._base import client_v2_patterns
 
-import copy
 import itertools
 import logging
 
@@ -194,12 +194,18 @@ class SyncRestServlet(RestServlet):
         defer.returnValue((200, response_content))
 
     def encode_presence(self, events, time_now):
-        formatted = []
-        for event in events:
-            event = copy.deepcopy(event)
-            event['sender'] = event['content'].pop('user_id')
-            formatted.append(event)
-        return {"events": formatted}
+        return {
+            "events": [
+                {
+                    "type": "m.presence",
+                    "sender": event.user_id,
+                    "content": format_user_presence_state(
+                        event, time_now, include_user_id=False
+                    ),
+                }
+                for event in events
+            ]
+        }
 
     def encode_joined(self, rooms, time_now, token_id, event_fields):
         """