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-rw-r--r--synapse/groups/groups_server.py18
-rw-r--r--synapse/handlers/__init__.py2
-rw-r--r--synapse/handlers/groups_local.py16
-rw-r--r--synapse/handlers/message.py3
-rw-r--r--synapse/handlers/profile.py80
-rw-r--r--synapse/handlers/register.py4
-rw-r--r--synapse/handlers/room_member.py4
-rw-r--r--synapse/rest/client/v1/profile.py18
-rw-r--r--synapse/server.py5
-rw-r--r--synapse/storage/_base.py51
-rw-r--r--synapse/storage/profile.py98
-rw-r--r--synapse/storage/schema/delta/43/profile_cache.sql28
-rw-r--r--tests/handlers/test_profile.py4
-rw-r--r--tests/handlers/test_register.py5
-rw-r--r--tests/rest/client/v1/test_profile.py3
15 files changed, 292 insertions, 47 deletions
diff --git a/synapse/groups/groups_server.py b/synapse/groups/groups_server.py
index f25f327eb9..6bccae4bfb 100644
--- a/synapse/groups/groups_server.py
+++ b/synapse/groups/groups_server.py
@@ -503,6 +503,13 @@ class GroupsServerHandler(object):
                 get_domain_from_id(user_id), group_id, user_id, content
             )
 
+            user_profile = res.get("user_profile", {})
+            yield self.store.add_remote_profile_cache(
+                user_id,
+                displayname=user_profile.get("displayname"),
+                avatar_url=user_profile.get("avatar_url"),
+            )
+
         if res["state"] == "join":
             if not self.hs.is_mine_id(user_id):
                 remote_attestation = res["attestation"]
@@ -627,6 +634,9 @@ class GroupsServerHandler(object):
                     get_domain_from_id(user_id), group_id, user_id, {}
                 )
 
+        if not self.hs.is_mine_id(user_id):
+            yield self.store.maybe_delete_remote_profile_cache(user_id)
+
         defer.returnValue({})
 
     @defer.inlineCallbacks
@@ -647,6 +657,7 @@ class GroupsServerHandler(object):
         avatar_url = profile.get("avatar_url")
         short_description = profile.get("short_description")
         long_description = profile.get("long_description")
+        user_profile = content.get("user_profile", {})
 
         yield self.store.create_group(
             group_id,
@@ -679,6 +690,13 @@ class GroupsServerHandler(object):
             remote_attestation=remote_attestation,
         )
 
+        if not self.hs.is_mine_id(user_id):
+            yield self.store.add_remote_profile_cache(
+                user_id,
+                displayname=user_profile.get("displayname"),
+                avatar_url=user_profile.get("avatar_url"),
+            )
+
         defer.returnValue({
             "group_id": group_id,
         })
diff --git a/synapse/handlers/__init__.py b/synapse/handlers/__init__.py
index 5ad408f549..53213cdccf 100644
--- a/synapse/handlers/__init__.py
+++ b/synapse/handlers/__init__.py
@@ -20,7 +20,6 @@ from .room import (
 from .room_member import RoomMemberHandler
 from .message import MessageHandler
 from .federation import FederationHandler
-from .profile import ProfileHandler
 from .directory import DirectoryHandler
 from .admin import AdminHandler
 from .identity import IdentityHandler
@@ -52,7 +51,6 @@ class Handlers(object):
         self.room_creation_handler = RoomCreationHandler(hs)
         self.room_member_handler = RoomMemberHandler(hs)
         self.federation_handler = FederationHandler(hs)
-        self.profile_handler = ProfileHandler(hs)
         self.directory_handler = DirectoryHandler(hs)
         self.admin_handler = AdminHandler(hs)
         self.identity_handler = IdentityHandler(hs)
diff --git a/synapse/handlers/groups_local.py b/synapse/handlers/groups_local.py
index 274fed9278..1950c12f1f 100644
--- a/synapse/handlers/groups_local.py
+++ b/synapse/handlers/groups_local.py
@@ -56,6 +56,8 @@ class GroupsLocalHandler(object):
         self.notifier = hs.get_notifier()
         self.attestations = hs.get_groups_attestation_signing()
 
+        self.profile_handler = hs.get_profile_handler()
+
         # Ensure attestations get renewed
         hs.get_groups_attestation_renewer()
 
@@ -123,6 +125,7 @@ class GroupsLocalHandler(object):
 
         defer.returnValue(res)
 
+    @defer.inlineCallbacks
     def create_group(self, group_id, user_id, content):
         """Create a group
         """
@@ -130,13 +133,16 @@ class GroupsLocalHandler(object):
         logger.info("Asking to create group with ID: %r", group_id)
 
         if self.is_mine_id(group_id):
-            return self.groups_server_handler.create_group(
+            res = yield self.groups_server_handler.create_group(
                 group_id, user_id, content
             )
+            defer.returnValue(res)
 
-        return self.transport_client.create_group(
+        content["user_profile"] = yield self.profile_handler.get_profile(user_id)
+        res = yield self.transport_client.create_group(
             get_domain_from_id(group_id), group_id, user_id, content,
-        )  # TODO
+        )
+        defer.returnValue(res)
 
     @defer.inlineCallbacks
     def get_users_in_group(self, group_id, requester_user_id):
@@ -265,7 +271,9 @@ class GroupsLocalHandler(object):
             "groups_key", token, users=[user_id],
         )
 
-        defer.returnValue({"state": "invite"})
+        user_profile = yield self.profile_handler.get_profile(user_id)
+
+        defer.returnValue({"state": "invite", "user_profile": user_profile})
 
     @defer.inlineCallbacks
     def remove_user_from_group(self, group_id, user_id, requester_user_id, content):
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index be4f123c54..5b8f20b73c 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -47,6 +47,7 @@ class MessageHandler(BaseHandler):
         self.state = hs.get_state_handler()
         self.clock = hs.get_clock()
         self.validator = EventValidator()
+        self.profile_handler = hs.get_profile_handler()
 
         self.pagination_lock = ReadWriteLock()
 
@@ -210,7 +211,7 @@ class MessageHandler(BaseHandler):
 
                 if membership in {Membership.JOIN, Membership.INVITE}:
                     # If event doesn't include a display name, add one.
-                    profile = self.hs.get_handlers().profile_handler
+                    profile = self.profile_handler
                     content = builder.content
 
                     try:
diff --git a/synapse/handlers/profile.py b/synapse/handlers/profile.py
index 7abee98dea..c3cee38a43 100644
--- a/synapse/handlers/profile.py
+++ b/synapse/handlers/profile.py
@@ -19,14 +19,15 @@ from twisted.internet import defer
 
 import synapse.types
 from synapse.api.errors import SynapseError, AuthError, CodeMessageException
-from synapse.types import UserID
+from synapse.types import UserID, get_domain_from_id
 from ._base import BaseHandler
 
-
 logger = logging.getLogger(__name__)
 
 
 class ProfileHandler(BaseHandler):
+    PROFILE_UPDATE_MS = 60 * 1000
+    PROFILE_UPDATE_EVERY_MS = 24 * 60 * 60 * 1000
 
     def __init__(self, hs):
         super(ProfileHandler, self).__init__(hs)
@@ -36,6 +37,40 @@ class ProfileHandler(BaseHandler):
             "profile", self.on_profile_query
         )
 
+        self.clock.looping_call(self._update_remote_profile_cache, self.PROFILE_UPDATE_MS)
+
+    @defer.inlineCallbacks
+    def get_profile(self, user_id):
+        target_user = UserID.from_string(user_id)
+        if self.hs.is_mine(target_user):
+            displayname = yield self.store.get_profile_displayname(
+                target_user.localpart
+            )
+            avatar_url = yield self.store.get_profile_avatar_url(
+                target_user.localpart
+            )
+
+            defer.returnValue({
+                "displayname": displayname,
+                "avatar_url": avatar_url,
+            })
+        else:
+            try:
+                result = yield self.federation.make_query(
+                    destination=target_user.domain,
+                    query_type="profile",
+                    args={
+                        "user_id": user_id,
+                    },
+                    ignore_backoff=True,
+                )
+                defer.returnValue(result)
+            except CodeMessageException as e:
+                if e.code != 404:
+                    logger.exception("Failed to get displayname")
+
+                raise
+
     @defer.inlineCallbacks
     def get_displayname(self, target_user):
         if self.hs.is_mine(target_user):
@@ -182,3 +217,44 @@ class ProfileHandler(BaseHandler):
                     "Failed to update join event for room %s - %s",
                     room_id, str(e.message)
                 )
+
+    def _update_remote_profile_cache(self):
+        """Called periodically to check profiles of remote users we haven't
+        checked in a while.
+        """
+        entries = yield self.store.get_remote_profile_cache_entries_that_expire(
+            last_checked=self.clock.time_msec() - self.PROFILE_UPDATE_EVERY_MS
+        )
+
+        for user_id, displayname, avatar_url in entries:
+            is_subscribed = yield self.store.is_subscribed_remote_profile_for_user(
+                user_id,
+            )
+            if not is_subscribed:
+                yield self.store.maybe_delete_remote_profile_cache(user_id)
+                continue
+
+            try:
+                profile = yield self.federation.make_query(
+                    destination=get_domain_from_id(user_id),
+                    query_type="profile",
+                    args={
+                        "user_id": user_id,
+                    },
+                    ignore_backoff=True,
+                )
+            except:
+                logger.exception("Failed to get avatar_url")
+
+                yield self.store.update_remote_profile_cache(
+                    user_id, displayname, avatar_url
+                )
+                continue
+
+            new_name = profile.get("displayname")
+            new_avatar = profile.get("avatar_url")
+
+            # We always hit update to update the last_check timestamp
+            yield self.store.update_remote_profile_cache(
+                user_id, new_name, new_avatar
+            )
diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py
index ee3a2269a8..560fb36254 100644
--- a/synapse/handlers/register.py
+++ b/synapse/handlers/register.py
@@ -36,6 +36,7 @@ class RegistrationHandler(BaseHandler):
         super(RegistrationHandler, self).__init__(hs)
 
         self.auth = hs.get_auth()
+        self.profile_handler = hs.get_profile_handler()
         self.captcha_client = CaptchaServerHttpClient(hs)
 
         self._next_generated_user_id = None
@@ -423,8 +424,7 @@ class RegistrationHandler(BaseHandler):
 
         if displayname is not None:
             logger.info("setting user display name: %s -> %s", user_id, displayname)
-            profile_handler = self.hs.get_handlers().profile_handler
-            yield profile_handler.set_displayname(
+            yield self.profile_handler.set_displayname(
                 user, requester, displayname, by_admin=True,
             )
 
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py
index b3f979b246..dadc19d45b 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -45,6 +45,8 @@ class RoomMemberHandler(BaseHandler):
     def __init__(self, hs):
         super(RoomMemberHandler, self).__init__(hs)
 
+        self.profile_handler = hs.get_profile_handler()
+
         self.member_linearizer = Linearizer(name="member")
 
         self.clock = hs.get_clock()
@@ -255,7 +257,7 @@ class RoomMemberHandler(BaseHandler):
 
                 content["membership"] = Membership.JOIN
 
-                profile = self.hs.get_handlers().profile_handler
+                profile = self.profile_handler
                 if not content_specified:
                     content["displayname"] = yield profile.get_displayname(target)
                     content["avatar_url"] = yield profile.get_avatar_url(target)
diff --git a/synapse/rest/client/v1/profile.py b/synapse/rest/client/v1/profile.py
index 1a5045c9ec..d7edc34245 100644
--- a/synapse/rest/client/v1/profile.py
+++ b/synapse/rest/client/v1/profile.py
@@ -26,13 +26,13 @@ class ProfileDisplaynameRestServlet(ClientV1RestServlet):
 
     def __init__(self, hs):
         super(ProfileDisplaynameRestServlet, self).__init__(hs)
-        self.handlers = hs.get_handlers()
+        self.profile_handler = hs.get_profile_handler()
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id):
         user = UserID.from_string(user_id)
 
-        displayname = yield self.handlers.profile_handler.get_displayname(
+        displayname = yield self.profile_handler.get_displayname(
             user,
         )
 
@@ -55,7 +55,7 @@ class ProfileDisplaynameRestServlet(ClientV1RestServlet):
         except:
             defer.returnValue((400, "Unable to parse name"))
 
-        yield self.handlers.profile_handler.set_displayname(
+        yield self.profile_handler.set_displayname(
             user, requester, new_name, is_admin)
 
         defer.returnValue((200, {}))
@@ -69,13 +69,13 @@ class ProfileAvatarURLRestServlet(ClientV1RestServlet):
 
     def __init__(self, hs):
         super(ProfileAvatarURLRestServlet, self).__init__(hs)
-        self.handlers = hs.get_handlers()
+        self.profile_handler = hs.get_profile_handler()
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id):
         user = UserID.from_string(user_id)
 
-        avatar_url = yield self.handlers.profile_handler.get_avatar_url(
+        avatar_url = yield self.profile_handler.get_avatar_url(
             user,
         )
 
@@ -97,7 +97,7 @@ class ProfileAvatarURLRestServlet(ClientV1RestServlet):
         except:
             defer.returnValue((400, "Unable to parse name"))
 
-        yield self.handlers.profile_handler.set_avatar_url(
+        yield self.profile_handler.set_avatar_url(
             user, requester, new_name, is_admin)
 
         defer.returnValue((200, {}))
@@ -111,16 +111,16 @@ class ProfileRestServlet(ClientV1RestServlet):
 
     def __init__(self, hs):
         super(ProfileRestServlet, self).__init__(hs)
-        self.handlers = hs.get_handlers()
+        self.profile_handler = hs.get_profile_handler()
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id):
         user = UserID.from_string(user_id)
 
-        displayname = yield self.handlers.profile_handler.get_displayname(
+        displayname = yield self.profile_handler.get_displayname(
             user,
         )
-        avatar_url = yield self.handlers.profile_handler.get_avatar_url(
+        avatar_url = yield self.profile_handler.get_avatar_url(
             user,
         )
 
diff --git a/synapse/server.py b/synapse/server.py
index d0a6272766..5b892cc390 100644
--- a/synapse/server.py
+++ b/synapse/server.py
@@ -51,6 +51,7 @@ from synapse.handlers.receipts import ReceiptsHandler
 from synapse.handlers.read_marker import ReadMarkerHandler
 from synapse.handlers.user_directory import UserDirectoyHandler
 from synapse.handlers.groups_local import GroupsLocalHandler
+from synapse.handlers.profile import ProfileHandler
 from synapse.groups.groups_server import GroupsServerHandler
 from synapse.groups.attestations import GroupAttestionRenewer, GroupAttestationSigning
 from synapse.http.client import SimpleHttpClient, InsecureInterceptableContextFactory
@@ -114,6 +115,7 @@ class HomeServer(object):
         'application_service_scheduler',
         'application_service_handler',
         'device_message_handler',
+        'profile_handler',
         'notifier',
         'distributor',
         'client_resource',
@@ -258,6 +260,9 @@ class HomeServer(object):
     def build_initial_sync_handler(self):
         return InitialSyncHandler(self)
 
+    def build_profile_handler(self):
+        return ProfileHandler(self)
+
     def build_event_sources(self):
         return EventSources(self)
 
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index 6f54036d67..5124a833a5 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -743,6 +743,33 @@ class SQLBaseStore(object):
         txn.execute(sql, values)
         return cls.cursor_to_dict(txn)
 
+    def _simple_update(self, table, keyvalues, updatevalues, desc):
+        return self.runInteraction(
+            desc,
+            self._simple_update_txn,
+            table, keyvalues, updatevalues,
+        )
+
+    @staticmethod
+    def _simple_update_txn(txn, table, keyvalues, updatevalues):
+        if keyvalues:
+            where = "WHERE %s" % " AND ".join("%s = ?" % k for k in keyvalues.iterkeys())
+        else:
+            where = ""
+
+        update_sql = "UPDATE %s SET %s %s" % (
+            table,
+            ", ".join("%s = ?" % (k,) for k in updatevalues),
+            where,
+        )
+
+        txn.execute(
+            update_sql,
+            updatevalues.values() + keyvalues.values()
+        )
+
+        return txn.rowcount
+
     def _simple_update_one(self, table, keyvalues, updatevalues,
                            desc="_simple_update_one"):
         """Executes an UPDATE query on the named table, setting new values for
@@ -768,27 +795,13 @@ class SQLBaseStore(object):
             table, keyvalues, updatevalues,
         )
 
-    @staticmethod
-    def _simple_update_one_txn(txn, table, keyvalues, updatevalues):
-        if keyvalues:
-            where = "WHERE %s" % " AND ".join("%s = ?" % k for k in keyvalues.iterkeys())
-        else:
-            where = ""
-
-        update_sql = "UPDATE %s SET %s %s" % (
-            table,
-            ", ".join("%s = ?" % (k,) for k in updatevalues),
-            where,
-        )
-
-        txn.execute(
-            update_sql,
-            updatevalues.values() + keyvalues.values()
-        )
+    @classmethod
+    def _simple_update_one_txn(cls, txn, table, keyvalues, updatevalues):
+        rowcount = cls._simple_update_txn(txn, table, keyvalues, updatevalues)
 
-        if txn.rowcount == 0:
+        if rowcount == 0:
             raise StoreError(404, "No row found")
-        if txn.rowcount > 1:
+        if rowcount > 1:
             raise StoreError(500, "More than one row matched")
 
     @staticmethod
diff --git a/synapse/storage/profile.py b/synapse/storage/profile.py
index 26a40905ae..dca6af8a77 100644
--- a/synapse/storage/profile.py
+++ b/synapse/storage/profile.py
@@ -13,6 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from twisted.internet import defer
+
 from ._base import SQLBaseStore
 
 
@@ -55,3 +57,99 @@ class ProfileStore(SQLBaseStore):
             updatevalues={"avatar_url": new_avatar_url},
             desc="set_profile_avatar_url",
         )
+
+    def get_from_remote_profile_cache(self, user_id):
+        return self._simple_select_one(
+            table="remote_profile_cache",
+            keyvalues={"user_id": user_id},
+            retcols=("displayname", "avatar_url", "last_check"),
+            allow_none=True,
+            desc="get_from_remote_profile_cache",
+        )
+
+    def add_remote_profile_cache(self, user_id, displayname, avatar_url):
+        """Ensure we are caching the remote user's profiles.
+
+        This should only be called when `is_subscribed_remote_profile_for_user`
+        would return true for the user.
+        """
+        return self._simple_upsert(
+            table="remote_profile_cache",
+            keyvalues={"user_id": user_id},
+            values={
+                "displayname": displayname,
+                "avatar_url": avatar_url,
+                "last_check": self._clock.time_msec(),
+            },
+            desc="add_remote_profile_cache",
+        )
+
+    def update_remote_profile_cache(self, user_id, displayname, avatar_url):
+        return self._simple_update(
+            table="remote_profile_cache",
+            keyvalues={"user_id": user_id},
+            values={
+                "displayname": displayname,
+                "avatar_url": avatar_url,
+                "last_check": self._clock.time_msec(),
+            },
+            desc="update_remote_profile_cache",
+        )
+
+    @defer.inlineCallbacks
+    def maybe_delete_remote_profile_cache(self, user_id):
+        """Check if we still care about the remote user's profile, and if we
+        don't then remove their profile from the cache
+        """
+        subscribed = yield self.is_subscribed_remote_profile_for_user(user_id)
+        if not subscribed:
+            yield self._simple_delete(
+                table="remote_profile_cache",
+                keyvalues={"user_id": user_id},
+                desc="delete_remote_profile_cache",
+            )
+
+    def get_remote_profile_cache_entries_that_expire(self, last_checked):
+        """Get all users who haven't been checked since `last_checked`
+        """
+        def _get_remote_profile_cache_entries_that_expire_txn(txn):
+            sql = """
+                SELECT user_id, displayname, avatar_url
+                FROM remote_profile_cache
+                WHERE last_check < ?
+            """
+
+            txn.execute(sql, (last_checked,))
+
+            return self.cursor_to_dict(txn)
+
+        return self.runInteraction(
+            "get_remote_profile_cache_entries_that_expire",
+            _get_remote_profile_cache_entries_that_expire_txn,
+        )
+
+    @defer.inlineCallbacks
+    def is_subscribed_remote_profile_for_user(self, user_id):
+        """Check whether we are interested in a remote user's profile.
+        """
+        res = yield self._simple_select_one_onecol(
+            table="group_users",
+            keyvalues={"user_id": user_id},
+            retcol="user_id",
+            allow_none=True,
+            desc="should_update_remote_profile_cache_for_user",
+        )
+
+        if res:
+            defer.returnValue(True)
+
+        res = yield self._simple_select_one_onecol(
+            table="group_invites",
+            keyvalues={"user_id": user_id},
+            retcol="user_id",
+            allow_none=True,
+            desc="should_update_remote_profile_cache_for_user",
+        )
+
+        if res:
+            defer.returnValue(True)
diff --git a/synapse/storage/schema/delta/43/profile_cache.sql b/synapse/storage/schema/delta/43/profile_cache.sql
new file mode 100644
index 0000000000..e5ddc84df0
--- /dev/null
+++ b/synapse/storage/schema/delta/43/profile_cache.sql
@@ -0,0 +1,28 @@
+/* Copyright 2017 New Vector 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.
+ */
+
+
+-- A subset of remote users whose profiles we have cached.
+-- Whether a user is in this table or not is defined by the storage function
+-- `is_subscribed_remote_profile_for_user`
+CREATE TABLE remote_profile_cache (
+    user_id TEXT NOT NULL,
+    displayname TEXT,
+    avatar_url TEXT,
+    last_check BIGINT NOT NULL
+);
+
+CREATE UNIQUE INDEX remote_profile_cache_user_id ON remote_profile_cache(user_id);
+CREATE INDEX remote_profile_cache_time ON remote_profile_cache(last_check);
diff --git a/tests/handlers/test_profile.py b/tests/handlers/test_profile.py
index 2a203129ca..a5f47181d7 100644
--- a/tests/handlers/test_profile.py
+++ b/tests/handlers/test_profile.py
@@ -62,8 +62,6 @@ class ProfileTestCase(unittest.TestCase):
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)
 
-        hs.handlers = ProfileHandlers(hs)
-
         self.store = hs.get_datastore()
 
         self.frank = UserID.from_string("@1234ABCD:test")
@@ -72,7 +70,7 @@ class ProfileTestCase(unittest.TestCase):
 
         yield self.store.create_profile(self.frank.localpart)
 
-        self.handler = hs.get_handlers().profile_handler
+        self.handler = hs.get_profile_handler()
 
     @defer.inlineCallbacks
     def test_get_my_name(self):
diff --git a/tests/handlers/test_register.py b/tests/handlers/test_register.py
index c8cf9a63ec..e990e45220 100644
--- a/tests/handlers/test_register.py
+++ b/tests/handlers/test_register.py
@@ -40,13 +40,14 @@ class RegistrationTestCase(unittest.TestCase):
         self.hs = yield setup_test_homeserver(
             handlers=None,
             http_client=None,
-            expire_access_token=True)
+            expire_access_token=True,
+            profile_handler=Mock(),
+        )
         self.macaroon_generator = Mock(
             generate_access_token=Mock(return_value='secret'))
         self.hs.get_macaroon_generator = Mock(return_value=self.macaroon_generator)
         self.hs.handlers = RegistrationHandlers(self.hs)
         self.handler = self.hs.get_handlers().registration_handler
-        self.hs.get_handlers().profile_handler = Mock()
 
     @defer.inlineCallbacks
     def test_user_is_created_and_logged_in_if_doesnt_exist(self):
diff --git a/tests/rest/client/v1/test_profile.py b/tests/rest/client/v1/test_profile.py
index 1e95e97538..dddcf51b69 100644
--- a/tests/rest/client/v1/test_profile.py
+++ b/tests/rest/client/v1/test_profile.py
@@ -46,6 +46,7 @@ class ProfileTestCase(unittest.TestCase):
             resource_for_client=self.mock_resource,
             federation=Mock(),
             replication_layer=Mock(),
+            profile_handler=self.mock_handler
         )
 
         def _get_user_by_req(request=None, allow_guest=False):
@@ -53,8 +54,6 @@ class ProfileTestCase(unittest.TestCase):
 
         hs.get_v1auth().get_user_by_req = _get_user_by_req
 
-        hs.get_handlers().profile_handler = self.mock_handler
-
         profile.register_servlets(hs, self.mock_resource)
 
     @defer.inlineCallbacks