Merge branch 'develop' into pushers

Conflicts:
	synapse/handlers/events.py
	synapse/server.py

12 files changed, 91 insertions, 104 deletions

diff --git a/synapse/rest/client/v1/__init__.py b/synapse/rest/client/v1/__init__.py
index 8e5877cf3f..96a9a474f1 100644
--- a/synapse/rest/client/v1/__init__.py
+++ b/synapse/rest/client/v1/__init__.py
@@ -19,22 +19,18 @@ from . import (
     voip, admin, pusher, push_rule
 )
 
+from synapse.http.server import JsonResource
 
-class RestServletFactory(object):
 
-    """ A factory for creating REST servlets.
-
-    These REST servlets represent the entire client-server REST API. Generally
-    speaking, they serve as wrappers around events and the handlers that
-    process them.
-
-    See synapse.events for information on synapse events.
-    """
+class ClientV1RestResource(JsonResource):
+    """A resource for version 1 of the matrix client API."""
 
     def __init__(self, hs):
-        client_resource = hs.get_resource_for_client()
+        JsonResource.__init__(self)
+        self.register_servlets(self, hs)
 
-        # TODO(erikj): There *must* be a better way of doing this.
+    @staticmethod
+    def register_servlets(client_resource, hs):
         room.register_servlets(hs, client_resource)
         events.register_servlets(hs, client_resource)
         register.register_servlets(hs, client_resource)
diff --git a/synapse/rest/client/v1/admin.py b/synapse/rest/client/v1/admin.py
index 0aa83514c8..1051d96f96 100644
--- a/synapse/rest/client/v1/admin.py
+++ b/synapse/rest/client/v1/admin.py
@@ -16,19 +16,21 @@
 from twisted.internet import defer
 
 from synapse.api.errors import AuthError, SynapseError
-from base import RestServlet, client_path_pattern
+from synapse.types import UserID
+
+from base import ClientV1RestServlet, client_path_pattern
 
 import logging
 
 logger = logging.getLogger(__name__)
 
 
-class WhoisRestServlet(RestServlet):
+class WhoisRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/admin/whois/(?P<user_id>[^/]*)")
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id):
-        target_user = self.hs.parse_userid(user_id)
+        target_user = UserID.from_string(user_id)
         auth_user = yield self.auth.get_user_by_req(request)
         is_admin = yield self.auth.is_server_admin(auth_user)
 
diff --git a/synapse/rest/client/v1/base.py b/synapse/rest/client/v1/base.py
index d005206b77..72332bdb10 100644
--- a/synapse/rest/client/v1/base.py
+++ b/synapse/rest/client/v1/base.py
@@ -13,7 +13,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-""" This module contains base REST classes for constructing REST servlets. """
+"""This module contains base REST classes for constructing client v1 servlets.
+"""
+
+from synapse.http.servlet import RestServlet
 from synapse.api.urls import CLIENT_PREFIX
 from .transactions import HttpTransactionStore
 import re
@@ -37,44 +40,13 @@ def client_path_pattern(path_regex):
     return re.compile("^" + CLIENT_PREFIX + path_regex)
 
 
-class RestServlet(object):
-
-    """ A Synapse REST Servlet.
-
-    An implementing class can either provide its own custom 'register' method,
-    or use the automatic pattern handling provided by the base class.
-
-    To use this latter, the implementing class instead provides a `PATTERN`
-    class attribute containing a pre-compiled regular expression. The automatic
-    register method will then use this method to register any of the following
-    instance methods associated with the corresponding HTTP method:
-
-      on_GET
-      on_PUT
-      on_POST
-      on_DELETE
-      on_OPTIONS
-
-    Automatically handles turning CodeMessageExceptions thrown by these methods
-    into the appropriate HTTP response.
+class ClientV1RestServlet(RestServlet):
+    """A base Synapse REST Servlet for the client version 1 API.
     """
 
     def __init__(self, hs):
         self.hs = hs
-
         self.handlers = hs.get_handlers()
         self.builder_factory = hs.get_event_builder_factory()
         self.auth = hs.get_auth()
         self.txns = HttpTransactionStore()
-
-    def register(self, http_server):
-        """ Register this servlet with the given HTTP server. """
-        if hasattr(self, "PATTERN"):
-            pattern = self.PATTERN
-
-            for method in ("GET", "PUT", "POST", "OPTIONS", "DELETE"):
-                if hasattr(self, "on_%s" % (method)):
-                    method_handler = getattr(self, "on_%s" % (method))
-                    http_server.register_path(method, pattern, method_handler)
-        else:
-            raise NotImplementedError("RestServlet must register something.")
diff --git a/synapse/rest/client/v1/directory.py b/synapse/rest/client/v1/directory.py
index 7ff44fdd9e..15ae8749b8 100644
--- a/synapse/rest/client/v1/directory.py
+++ b/synapse/rest/client/v1/directory.py
@@ -17,7 +17,8 @@
 from twisted.internet import defer
 
 from synapse.api.errors import AuthError, SynapseError, Codes
-from base import RestServlet, client_path_pattern
+from synapse.types import RoomAlias
+from .base import ClientV1RestServlet, client_path_pattern
 
 import json
 import logging
@@ -30,12 +31,12 @@ def register_servlets(hs, http_server):
     ClientDirectoryServer(hs).register(http_server)
 
 
-class ClientDirectoryServer(RestServlet):
+class ClientDirectoryServer(ClientV1RestServlet):
     PATTERN = client_path_pattern("/directory/room/(?P<room_alias>[^/]*)$")
 
     @defer.inlineCallbacks
     def on_GET(self, request, room_alias):
-        room_alias = self.hs.parse_roomalias(room_alias)
+        room_alias = RoomAlias.from_string(room_alias)
 
         dir_handler = self.handlers.directory_handler
         res = yield dir_handler.get_association(room_alias)
@@ -53,7 +54,7 @@ class ClientDirectoryServer(RestServlet):
 
         logger.debug("Got content: %s", content)
 
-        room_alias = self.hs.parse_roomalias(room_alias)
+        room_alias = RoomAlias.from_string(room_alias)
 
         logger.debug("Got room name: %s", room_alias.to_string())
 
@@ -92,7 +93,7 @@ class ClientDirectoryServer(RestServlet):
 
         dir_handler = self.handlers.directory_handler
 
-        room_alias = self.hs.parse_roomalias(room_alias)
+        room_alias = RoomAlias.from_string(room_alias)
 
         yield dir_handler.delete_association(
             user.to_string(), room_alias
diff --git a/synapse/rest/client/v1/events.py b/synapse/rest/client/v1/events.py
index c2515528ac..a0d051227b 100644
--- a/synapse/rest/client/v1/events.py
+++ b/synapse/rest/client/v1/events.py
@@ -18,7 +18,8 @@ from twisted.internet import defer
 
 from synapse.api.errors import SynapseError
 from synapse.streams.config import PaginationConfig
-from .base import RestServlet, client_path_pattern
+from .base import ClientV1RestServlet, client_path_pattern
+from synapse.events.utils import serialize_event
 
 import logging
 
@@ -26,7 +27,7 @@ import logging
 logger = logging.getLogger(__name__)
 
 
-class EventStreamRestServlet(RestServlet):
+class EventStreamRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/events$")
 
     DEFAULT_LONGPOLL_TIME_MS = 30000
@@ -61,17 +62,22 @@ class EventStreamRestServlet(RestServlet):
 
 
 # TODO: Unit test gets, with and without auth, with different kinds of events.
-class EventRestServlet(RestServlet):
+class EventRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/events/(?P<event_id>[^/]*)$")
 
+    def __init__(self, hs):
+        super(EventRestServlet, self).__init__(hs)
+        self.clock = hs.get_clock()
+
     @defer.inlineCallbacks
     def on_GET(self, request, event_id):
         auth_user = yield self.auth.get_user_by_req(request)
         handler = self.handlers.event_handler
         event = yield handler.get_event(auth_user, event_id)
 
+        time_now = self.clock.time_msec()
         if event:
-            defer.returnValue((200, self.hs.serialize_event(event)))
+            defer.returnValue((200, serialize_event(event, time_now)))
         else:
             defer.returnValue((404, "Event not found."))
 
diff --git a/synapse/rest/client/v1/initial_sync.py b/synapse/rest/client/v1/initial_sync.py
index b13d56b286..357fa845b4 100644
--- a/synapse/rest/client/v1/initial_sync.py
+++ b/synapse/rest/client/v1/initial_sync.py
@@ -16,11 +16,11 @@
 from twisted.internet import defer
 
 from synapse.streams.config import PaginationConfig
-from base import RestServlet, client_path_pattern
+from base import ClientV1RestServlet, client_path_pattern
 
 
 # TODO: Needs unit testing
-class InitialSyncRestServlet(RestServlet):
+class InitialSyncRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/initialSync$")
 
     @defer.inlineCallbacks
diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py
index 6b8deff67b..7116ac98e8 100644
--- a/synapse/rest/client/v1/login.py
+++ b/synapse/rest/client/v1/login.py
@@ -17,12 +17,12 @@ from twisted.internet import defer
 
 from synapse.api.errors import SynapseError
 from synapse.types import UserID
-from base import RestServlet, client_path_pattern
+from base import ClientV1RestServlet, client_path_pattern
 
 import json
 
 
-class LoginRestServlet(RestServlet):
+class LoginRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/login$")
     PASS_TYPE = "m.login.password"
 
@@ -64,7 +64,7 @@ class LoginRestServlet(RestServlet):
         defer.returnValue((200, result))
 
 
-class LoginFallbackRestServlet(RestServlet):
+class LoginFallbackRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/login/fallback$")
 
     def on_GET(self, request):
@@ -73,7 +73,7 @@ class LoginFallbackRestServlet(RestServlet):
         return (200, {})
 
 
-class PasswordResetRestServlet(RestServlet):
+class PasswordResetRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/login/reset")
 
     @defer.inlineCallbacks
diff --git a/synapse/rest/client/v1/presence.py b/synapse/rest/client/v1/presence.py
index ca4d2d21f0..b6c207e662 100644
--- a/synapse/rest/client/v1/presence.py
+++ b/synapse/rest/client/v1/presence.py
@@ -18,7 +18,8 @@
 from twisted.internet import defer
 
 from synapse.api.errors import SynapseError
-from base import RestServlet, client_path_pattern
+from synapse.types import UserID
+from .base import ClientV1RestServlet, client_path_pattern
 
 import json
 import logging
@@ -26,13 +27,13 @@ import logging
 logger = logging.getLogger(__name__)
 
 
-class PresenceStatusRestServlet(RestServlet):
+class PresenceStatusRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/presence/(?P<user_id>[^/]*)/status")
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id):
         auth_user = yield self.auth.get_user_by_req(request)
-        user = self.hs.parse_userid(user_id)
+        user = UserID.from_string(user_id)
 
         state = yield self.handlers.presence_handler.get_state(
             target_user=user, auth_user=auth_user)
@@ -42,7 +43,7 @@ class PresenceStatusRestServlet(RestServlet):
     @defer.inlineCallbacks
     def on_PUT(self, request, user_id):
         auth_user = yield self.auth.get_user_by_req(request)
-        user = self.hs.parse_userid(user_id)
+        user = UserID.from_string(user_id)
 
         state = {}
         try:
@@ -71,13 +72,13 @@ class PresenceStatusRestServlet(RestServlet):
         return (200, {})
 
 
-class PresenceListRestServlet(RestServlet):
+class PresenceListRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/presence/list/(?P<user_id>[^/]*)")
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id):
         auth_user = yield self.auth.get_user_by_req(request)
-        user = self.hs.parse_userid(user_id)
+        user = UserID.from_string(user_id)
 
         if not self.hs.is_mine(user):
             raise SynapseError(400, "User not hosted on this Home Server")
@@ -97,7 +98,7 @@ class PresenceListRestServlet(RestServlet):
     @defer.inlineCallbacks
     def on_POST(self, request, user_id):
         auth_user = yield self.auth.get_user_by_req(request)
-        user = self.hs.parse_userid(user_id)
+        user = UserID.from_string(user_id)
 
         if not self.hs.is_mine(user):
             raise SynapseError(400, "User not hosted on this Home Server")
@@ -118,7 +119,7 @@ class PresenceListRestServlet(RestServlet):
                     raise SynapseError(400, "Bad invite value.")
                 if len(u) == 0:
                     continue
-                invited_user = self.hs.parse_userid(u)
+                invited_user = UserID.from_string(u)
                 yield self.handlers.presence_handler.send_invite(
                     observer_user=user, observed_user=invited_user
                 )
@@ -129,7 +130,7 @@ class PresenceListRestServlet(RestServlet):
                     raise SynapseError(400, "Bad drop value.")
                 if len(u) == 0:
                     continue
-                dropped_user = self.hs.parse_userid(u)
+                dropped_user = UserID.from_string(u)
                 yield self.handlers.presence_handler.drop(
                     observer_user=user, observed_user=dropped_user
                 )
diff --git a/synapse/rest/client/v1/profile.py b/synapse/rest/client/v1/profile.py
index dc6eb424b0..24f8d56952 100644
--- a/synapse/rest/client/v1/profile.py
+++ b/synapse/rest/client/v1/profile.py
@@ -16,17 +16,18 @@
 """ This module contains REST servlets to do with profile: /profile/<paths> """
 from twisted.internet import defer
 
-from base import RestServlet, client_path_pattern
+from .base import ClientV1RestServlet, client_path_pattern
+from synapse.types import UserID
 
 import json
 
 
-class ProfileDisplaynameRestServlet(RestServlet):
+class ProfileDisplaynameRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/profile/(?P<user_id>[^/]*)/displayname")
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id):
-        user = self.hs.parse_userid(user_id)
+        user = UserID.from_string(user_id)
 
         displayname = yield self.handlers.profile_handler.get_displayname(
             user,
@@ -37,7 +38,7 @@ class ProfileDisplaynameRestServlet(RestServlet):
     @defer.inlineCallbacks
     def on_PUT(self, request, user_id):
         auth_user = yield self.auth.get_user_by_req(request)
-        user = self.hs.parse_userid(user_id)
+        user = UserID.from_string(user_id)
 
         try:
             content = json.loads(request.content.read())
@@ -54,12 +55,12 @@ class ProfileDisplaynameRestServlet(RestServlet):
         return (200, {})
 
 
-class ProfileAvatarURLRestServlet(RestServlet):
+class ProfileAvatarURLRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/profile/(?P<user_id>[^/]*)/avatar_url")
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id):
-        user = self.hs.parse_userid(user_id)
+        user = UserID.from_string(user_id)
 
         avatar_url = yield self.handlers.profile_handler.get_avatar_url(
             user,
@@ -70,7 +71,7 @@ class ProfileAvatarURLRestServlet(RestServlet):
     @defer.inlineCallbacks
     def on_PUT(self, request, user_id):
         auth_user = yield self.auth.get_user_by_req(request)
-        user = self.hs.parse_userid(user_id)
+        user = UserID.from_string(user_id)
 
         try:
             content = json.loads(request.content.read())
@@ -87,12 +88,12 @@ class ProfileAvatarURLRestServlet(RestServlet):
         return (200, {})
 
 
-class ProfileRestServlet(RestServlet):
+class ProfileRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/profile/(?P<user_id>[^/]*)")
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id):
-        user = self.hs.parse_userid(user_id)
+        user = UserID.from_string(user_id)
 
         displayname = yield self.handlers.profile_handler.get_displayname(
             user,
diff --git a/synapse/rest/client/v1/register.py b/synapse/rest/client/v1/register.py
index e3b26902d9..c0423c2d45 100644
--- a/synapse/rest/client/v1/register.py
+++ b/synapse/rest/client/v1/register.py
@@ -18,7 +18,7 @@ from twisted.internet import defer
 
 from synapse.api.errors import SynapseError, Codes
 from synapse.api.constants import LoginType
-from base import RestServlet, client_path_pattern
+from base import ClientV1RestServlet, client_path_pattern
 import synapse.util.stringutils as stringutils
 
 from synapse.util.async import run_on_reactor
@@ -42,7 +42,7 @@ else:
     compare_digest = lambda a, b: a == b
 
 
-class RegisterRestServlet(RestServlet):
+class RegisterRestServlet(ClientV1RestServlet):
     """Handles registration with the home server.
 
     This servlet is in control of the registration flow; the registration
diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py
index 48bba2a5f3..58b09b6fc1 100644
--- a/synapse/rest/client/v1/room.py
+++ b/synapse/rest/client/v1/room.py
@@ -16,10 +16,12 @@
 """ This module contains REST servlets to do with rooms: /rooms/<paths> """
 from twisted.internet import defer
 
-from base import RestServlet, client_path_pattern
+from base import ClientV1RestServlet, client_path_pattern
 from synapse.api.errors import SynapseError, Codes
 from synapse.streams.config import PaginationConfig
 from synapse.api.constants import EventTypes, Membership
+from synapse.types import UserID, RoomID, RoomAlias
+from synapse.events.utils import serialize_event
 
 import json
 import logging
@@ -29,7 +31,7 @@ import urllib
 logger = logging.getLogger(__name__)
 
 
-class RoomCreateRestServlet(RestServlet):
+class RoomCreateRestServlet(ClientV1RestServlet):
     # No PATTERN; we have custom dispatch rules here
 
     def register(self, http_server):
@@ -93,7 +95,7 @@ class RoomCreateRestServlet(RestServlet):
 
 
 # TODO: Needs unit testing for generic events
-class RoomStateEventRestServlet(RestServlet):
+class RoomStateEventRestServlet(ClientV1RestServlet):
     def register(self, http_server):
         # /room/$roomid/state/$eventtype
         no_state_key = "/rooms/(?P<room_id>[^/]*)/state/(?P<event_type>[^/]*)$"
@@ -162,7 +164,7 @@ class RoomStateEventRestServlet(RestServlet):
 
 
 # TODO: Needs unit testing for generic events + feedback
-class RoomSendEventRestServlet(RestServlet):
+class RoomSendEventRestServlet(ClientV1RestServlet):
 
     def register(self, http_server):
         # /rooms/$roomid/send/$event_type[/$txn_id]
@@ -205,7 +207,7 @@ class RoomSendEventRestServlet(RestServlet):
 
 
 # TODO: Needs unit testing for room ID + alias joins
-class JoinRoomAliasServlet(RestServlet):
+class JoinRoomAliasServlet(ClientV1RestServlet):
 
     def register(self, http_server):
         # /join/$room_identifier[/$txn_id]
@@ -223,10 +225,10 @@ class JoinRoomAliasServlet(RestServlet):
         identifier = None
         is_room_alias = False
         try:
-            identifier = self.hs.parse_roomalias(room_identifier)
+            identifier = RoomAlias.from_string(room_identifier)
             is_room_alias = True
         except SynapseError:
-            identifier = self.hs.parse_roomid(room_identifier)
+            identifier = RoomID.from_string(room_identifier)
 
         # TODO: Support for specifying the home server to join with?
 
@@ -264,7 +266,7 @@ class JoinRoomAliasServlet(RestServlet):
 
 
 # TODO: Needs unit testing
-class PublicRoomListRestServlet(RestServlet):
+class PublicRoomListRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/publicRooms$")
 
     @defer.inlineCallbacks
@@ -275,7 +277,7 @@ class PublicRoomListRestServlet(RestServlet):
 
 
 # TODO: Needs unit testing
-class RoomMemberListRestServlet(RestServlet):
+class RoomMemberListRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/rooms/(?P<room_id>[^/]*)/members$")
 
     @defer.inlineCallbacks
@@ -289,7 +291,7 @@ class RoomMemberListRestServlet(RestServlet):
 
         for event in members["chunk"]:
             # FIXME: should probably be state_key here, not user_id
-            target_user = self.hs.parse_userid(event["user_id"])
+            target_user = UserID.from_string(event["user_id"])
             # Presence is an optional cache; don't fail if we can't fetch it
             try:
                 presence_handler = self.handlers.presence_handler
@@ -304,7 +306,7 @@ class RoomMemberListRestServlet(RestServlet):
 
 
 # TODO: Needs unit testing
-class RoomMessageListRestServlet(RestServlet):
+class RoomMessageListRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/rooms/(?P<room_id>[^/]*)/messages$")
 
     @defer.inlineCallbacks
@@ -328,7 +330,7 @@ class RoomMessageListRestServlet(RestServlet):
 
 
 # TODO: Needs unit testing
-class RoomStateRestServlet(RestServlet):
+class RoomStateRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/rooms/(?P<room_id>[^/]*)/state$")
 
     @defer.inlineCallbacks
@@ -344,7 +346,7 @@ class RoomStateRestServlet(RestServlet):
 
 
 # TODO: Needs unit testing
-class RoomInitialSyncRestServlet(RestServlet):
+class RoomInitialSyncRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/rooms/(?P<room_id>[^/]*)/initialSync$")
 
     @defer.inlineCallbacks
@@ -359,9 +361,13 @@ class RoomInitialSyncRestServlet(RestServlet):
         defer.returnValue((200, content))
 
 
-class RoomTriggerBackfill(RestServlet):
+class RoomTriggerBackfill(ClientV1RestServlet):
     PATTERN = client_path_pattern("/rooms/(?P<room_id>[^/]*)/backfill$")
 
+    def __init__(self, hs):
+        super(RoomTriggerBackfill, self).__init__(hs)
+        self.clock = hs.get_clock()
+
     @defer.inlineCallbacks
     def on_GET(self, request, room_id):
         remote_server = urllib.unquote(
@@ -373,12 +379,14 @@ class RoomTriggerBackfill(RestServlet):
         handler = self.handlers.federation_handler
         events = yield handler.backfill(remote_server, room_id, limit)
 
-        res = [self.hs.serialize_event(event) for event in events]
+        time_now = self.clock.time_msec()
+
+        res = [serialize_event(event, time_now) for event in events]
         defer.returnValue((200, res))
 
 
 # TODO: Needs unit testing
-class RoomMembershipRestServlet(RestServlet):
+class RoomMembershipRestServlet(ClientV1RestServlet):
 
     def register(self, http_server):
         # /rooms/$roomid/[invite|join|leave]
@@ -430,7 +438,7 @@ class RoomMembershipRestServlet(RestServlet):
         defer.returnValue(response)
 
 
-class RoomRedactEventRestServlet(RestServlet):
+class RoomRedactEventRestServlet(ClientV1RestServlet):
     def register(self, http_server):
         PATTERN = ("/rooms/(?P<room_id>[^/]*)/redact/(?P<event_id>[^/]*)")
         register_txn_path(self, PATTERN, http_server)
@@ -468,7 +476,7 @@ class RoomRedactEventRestServlet(RestServlet):
         defer.returnValue(response)
 
 
-class RoomTypingRestServlet(RestServlet):
+class RoomTypingRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern(
         "/rooms/(?P<room_id>[^/]*)/typing/(?P<user_id>[^/]*)$"
     )
@@ -478,7 +486,7 @@ class RoomTypingRestServlet(RestServlet):
         auth_user = yield self.auth.get_user_by_req(request)
 
         room_id = urllib.unquote(room_id)
-        target_user = self.hs.parse_userid(urllib.unquote(user_id))
+        target_user = UserID.from_string(urllib.unquote(user_id))
 
         content = _parse_json(request)
 
diff --git a/synapse/rest/client/v1/voip.py b/synapse/rest/client/v1/voip.py
index 011c35e69b..822d863ce6 100644
--- a/synapse/rest/client/v1/voip.py
+++ b/synapse/rest/client/v1/voip.py
@@ -15,7 +15,7 @@
 
 from twisted.internet import defer
 
-from base import RestServlet, client_path_pattern
+from base import ClientV1RestServlet, client_path_pattern
 
 
 import hmac
@@ -23,7 +23,7 @@ import hashlib
 import base64
 
 
-class VoipRestServlet(RestServlet):
+class VoipRestServlet(ClientV1RestServlet):
     PATTERN = client_path_pattern("/voip/turnServer$")
 
     @defer.inlineCallbacks