Merge remote-tracking branch 'origin/develop' into store_event_actions

6 files changed, 60 insertions, 142 deletions

diff --git a/synapse/api/errors.py b/synapse/api/errors.py
index 8bc7b9e6db..d4037b3d55 100644
--- a/synapse/api/errors.py
+++ b/synapse/api/errors.py
@@ -120,22 +120,6 @@ class AuthError(SynapseError):
         super(AuthError, self).__init__(*args, **kwargs)
 
 
-class GuestAccessError(AuthError):
-    """An error raised when a there is a problem with a guest user accessing
-    a room"""
-
-    def __init__(self, rooms, *args, **kwargs):
-        self.rooms = rooms
-        super(GuestAccessError, self).__init__(*args, **kwargs)
-
-    def error_dict(self):
-        return cs_error(
-            self.msg,
-            self.errcode,
-            rooms=self.rooms,
-        )
-
-
 class EventSizeError(SynapseError):
     """An error raised when an event is too big."""
 
diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py
index 5287aaa757..4390d01e38 100644
--- a/synapse/api/filtering.py
+++ b/synapse/api/filtering.py
@@ -149,9 +149,6 @@ class FilterCollection(object):
             "include_leave", False
         )
 
-    def list_rooms(self):
-        return self.room_filter.list_rooms()
-
     def timeline_limit(self):
         return self.room_timeline_filter.limit()
 
@@ -184,15 +181,6 @@ class Filter(object):
     def __init__(self, filter_json):
         self.filter_json = filter_json
 
-    def list_rooms(self):
-        """The list of room_id strings this filter restricts the output to
-        or None if the this filter doesn't list the room ids.
-        """
-        if "rooms" in self.filter_json:
-            return list(set(self.filter_json["rooms"]))
-        else:
-            return None
-
     def check(self, event):
         """Checks whether the filter matches the given event.
 
diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py
index 0807def6ca..49173e95b0 100755
--- a/synapse/app/homeserver.py
+++ b/synapse/app/homeserver.py
@@ -688,6 +688,7 @@ def run(hs):
 
     @defer.inlineCallbacks
     def phone_stats_home():
+        logger.info("Gathering stats for reporting")
         now = int(hs.get_clock().time())
         uptime = int(now - start_time)
         if uptime < 0:
@@ -718,6 +719,7 @@ def run(hs):
 
     if hs.config.report_stats:
         phone_home_task = task.LoopingCall(phone_stats_home)
+        logger.info("Scheduling stats reporting for 24 hour intervals")
         phone_home_task.start(60 * 60 * 24, now=False)
 
     def in_thread():
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index 257bd2bfee..3f73a8caa5 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -15,8 +15,8 @@
 
 from ._base import BaseHandler
 
+from synapse.streams.config import PaginationConfig
 from synapse.api.constants import Membership, EventTypes
-from synapse.api.errors import GuestAccessError
 from synapse.util import unwrapFirstError
 
 from twisted.internet import defer
@@ -29,8 +29,8 @@ logger = logging.getLogger(__name__)
 
 SyncConfig = collections.namedtuple("SyncConfig", [
     "user",
-    "is_guest",
     "filter",
+    "is_guest",
 ])
 
 
@@ -121,8 +121,6 @@ class SyncResult(collections.namedtuple("SyncResult", [
             self.presence or self.joined or self.invited or self.archived
         )
 
-GuestRoom = collections.namedtuple("GuestRoom", ("room_id", "membership"))
-
 
 class SyncHandler(BaseHandler):
 
@@ -141,18 +139,6 @@ class SyncHandler(BaseHandler):
             A Deferred SyncResult.
         """
 
-        if sync_config.is_guest:
-            bad_rooms = []
-            for room_id in sync_config.filter.list_rooms():
-                world_readable = yield self._is_world_readable(room_id)
-                if not world_readable:
-                    bad_rooms.append(room_id)
-
-            if bad_rooms:
-                raise GuestAccessError(
-                    bad_rooms, 403, "Guest access not allowed"
-                )
-
         if timeout == 0 or since_token is None or full_state:
             # we are going to return immediately, so don't bother calling
             # notifier.wait_for_events.
@@ -169,17 +155,6 @@ class SyncHandler(BaseHandler):
             )
             defer.returnValue(result)
 
-    @defer.inlineCallbacks
-    def _is_world_readable(self, room_id):
-        state = yield self.hs.get_state_handler().get_current_state(
-            room_id,
-            EventTypes.RoomHistoryVisibility
-        )
-        if state and "history_visibility" in state.content:
-            defer.returnValue(state.content["history_visibility"] == "world_readable")
-        else:
-            defer.returnValue(False)
-
     def current_sync_for_user(self, sync_config, since_token=None,
                               full_state=False):
         """Get the sync for client needed to match what the server has now.
@@ -215,52 +190,37 @@ class SyncHandler(BaseHandler):
         """
         now_token = yield self.event_sources.get_current_token()
 
-        if sync_config.is_guest:
-            room_list = [
-                GuestRoom(room_id, Membership.JOIN)
-                for room_id in sync_config.filter.list_rooms()
-            ]
-
-            account_data = {}
-            account_data_by_room = {}
-            tags_by_room = {}
+        now_token, ephemeral_by_room = yield self.ephemeral_by_room(
+            sync_config, now_token
+        )
 
-        else:
-            membership_list = (Membership.INVITE, Membership.JOIN)
-            if sync_config.filter.include_leave:
-                membership_list += (Membership.LEAVE, Membership.BAN)
+        presence_stream = self.event_sources.sources["presence"]
+        # TODO (mjark): This looks wrong, shouldn't we be getting the presence
+        # UP to the present rather than after the present?
+        pagination_config = PaginationConfig(from_token=now_token)
+        presence, _ = yield presence_stream.get_pagination_rows(
+            user=sync_config.user,
+            pagination_config=pagination_config.get_source_config("presence"),
+            key=None
+        )
 
-            room_list = yield self.store.get_rooms_for_user_where_membership_is(
-                user_id=sync_config.user.to_string(),
-                membership_list=membership_list
-            )
+        membership_list = (Membership.INVITE, Membership.JOIN)
+        if sync_config.filter.include_leave:
+            membership_list += (Membership.LEAVE, Membership.BAN)
 
-            account_data, account_data_by_room = (
-                yield self.store.get_account_data_for_user(
-                    sync_config.user.to_string()
-                )
-            )
+        room_list = yield self.store.get_rooms_for_user_where_membership_is(
+            user_id=sync_config.user.to_string(),
+            membership_list=membership_list
+        )
 
-            tags_by_room = yield self.store.get_tags_for_user(
+        account_data, account_data_by_room = (
+            yield self.store.get_account_data_for_user(
                 sync_config.user.to_string()
             )
-
-        presence_stream = self.event_sources.sources["presence"]
-
-        joined_room_ids = [
-            room.room_id for room in room_list
-            if room.membership == Membership.JOIN
-        ]
-
-        presence, _ = yield presence_stream.get_new_events(
-            from_key=0,
-            user=sync_config.user,
-            room_ids=joined_room_ids,
-            is_guest=sync_config.is_guest,
         )
 
-        now_token, ephemeral_by_room = yield self.ephemeral_by_room(
-            sync_config, now_token, joined_room_ids
+        tags_by_room = yield self.store.get_tags_for_user(
+            sync_config.user.to_string()
         )
 
         joined = []
@@ -379,13 +339,11 @@ class SyncHandler(BaseHandler):
         return account_data_events
 
     @defer.inlineCallbacks
-    def ephemeral_by_room(self, sync_config, now_token, room_ids,
-                          since_token=None):
+    def ephemeral_by_room(self, sync_config, now_token, since_token=None):
         """Get the ephemeral events for each room the user is in
         Args:
             sync_config (SyncConfig): The flags, filters and user for the sync.
             now_token (StreamToken): Where the server is currently up to.
-            room_ids (list): List of room id strings to get data for.
             since_token (StreamToken): Where the server was when the client
                 last synced.
         Returns:
@@ -396,13 +354,16 @@ class SyncHandler(BaseHandler):
 
         typing_key = since_token.typing_key if since_token else "0"
 
+        rooms = yield self.store.get_rooms_for_user(sync_config.user.to_string())
+        room_ids = [room.room_id for room in rooms]
+
         typing_source = self.event_sources.sources["typing"]
         typing, typing_key = yield typing_source.get_new_events(
             user=sync_config.user,
             from_key=typing_key,
             limit=sync_config.filter.ephemeral_limit(),
             room_ids=room_ids,
-            is_guest=False,
+            is_guest=sync_config.is_guest,
         )
         now_token = now_token.copy_and_replace("typing_key", typing_key)
 
@@ -425,8 +386,7 @@ class SyncHandler(BaseHandler):
             from_key=receipt_key,
             limit=sync_config.filter.ephemeral_limit(),
             room_ids=room_ids,
-            # /sync doesn't support guest access, they can't get to this point in code
-            is_guest=False,
+            is_guest=sync_config.is_guest,
         )
         now_token = now_token.copy_and_replace("receipt_key", receipt_key)
 
@@ -473,38 +433,8 @@ class SyncHandler(BaseHandler):
         """
         now_token = yield self.event_sources.get_current_token()
 
-        if sync_config.is_guest:
-            room_ids = sync_config.filter.list_rooms()
-
-            tags_by_room = {}
-            account_data = {}
-            account_data_by_room = {}
-
-        else:
-            rooms = yield self.store.get_rooms_for_user(
-                sync_config.user.to_string()
-            )
-            room_ids = [room.room_id for room in rooms]
-
-            now_token, ephemeral_by_room = yield self.ephemeral_by_room(
-                sync_config, now_token, since_token
-            )
-
-            tags_by_room = yield self.store.get_updated_tags(
-                sync_config.user.to_string(),
-                since_token.account_data_key,
-            )
-
-            account_data, account_data_by_room = (
-                yield self.store.get_updated_account_data_for_user(
-                    sync_config.user.to_string(),
-                    since_token.account_data_key,
-                )
-            )
-
-        now_token, ephemeral_by_room = yield self.ephemeral_by_room(
-            sync_config, now_token, room_ids, since_token
-        )
+        rooms = yield self.store.get_rooms_for_user(sync_config.user.to_string())
+        room_ids = [room.room_id for room in rooms]
 
         presence_source = self.event_sources.sources["presence"]
         presence, presence_key = yield presence_source.get_new_events(
@@ -520,11 +450,11 @@ class SyncHandler(BaseHandler):
         # this users current read receipt. This could almost certainly be
         # optimised.
         _, all_ephemeral_by_room = yield self.ephemeral_by_room(
-            sync_config, now_token, room_ids
+            sync_config, now_token
         )
 
         now_token, ephemeral_by_room = yield self.ephemeral_by_room(
-            sync_config, now_token, room_ids, since_token
+            sync_config, now_token, since_token
         )
 
         rm_handler = self.hs.get_handlers().room_member_handler
@@ -546,8 +476,18 @@ class SyncHandler(BaseHandler):
             from_key=since_token.room_key,
             to_key=now_token.room_key,
             limit=timeline_limit + 1,
-            room_ids=room_ids if sync_config.is_guest else (),
-            is_guest=sync_config.is_guest,
+        )
+
+        tags_by_room = yield self.store.get_updated_tags(
+            sync_config.user.to_string(),
+            since_token.account_data_key,
+        )
+
+        account_data, account_data_by_room = (
+            yield self.store.get_updated_account_data_for_user(
+                sync_config.user.to_string(),
+                since_token.account_data_key,
+            )
         )
 
         joined = []
diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py
index 095f96e218..25e3d919a8 100644
--- a/synapse/rest/client/v2_alpha/sync.py
+++ b/synapse/rest/client/v2_alpha/sync.py
@@ -120,15 +120,10 @@ class SyncRestServlet(RestServlet):
             except:
                 filter = FilterCollection({})
 
-        if is_guest and filter.list_rooms() is None:
-            raise SynapseError(
-                400, "Guest users must provide a list of rooms in the filter"
-            )
-
         sync_config = SyncConfig(
             user=user,
-            is_guest=is_guest,
             filter=filter,
+            is_guest=is_guest,
         )
 
         if since is not None:
diff --git a/synapse/storage/events.py b/synapse/storage/events.py
index fc5725097c..ab500d728a 100644
--- a/synapse/storage/events.py
+++ b/synapse/storage/events.py
@@ -936,6 +936,7 @@ class EventsStore(SQLBaseStore):
             )
             now_reporting = self.cursor_to_dict(txn)
             if not now_reporting:
+                logger.info("Calculating daily messages skipped; no now_reporting")
                 return None
             now_reporting = now_reporting[0]["stream_ordering"]
 
@@ -948,11 +949,18 @@ class EventsStore(SQLBaseStore):
             )
 
             if not last_reported:
+                logger.info("Calculating daily messages skipped; no last_reported")
                 return None
 
             # Close enough to correct for our purposes.
             yesterday = (now - 24 * 60 * 60)
-            if math.fabs(yesterday - last_reported[0]["reported_time"]) > 60 * 60:
+            since_yesterday_seconds = yesterday - last_reported[0]["reported_time"]
+            any_since_yesterday = math.fabs(since_yesterday_seconds) > 60 * 60
+            if any_since_yesterday:
+                logger.info(
+                    "Calculating daily messages skipped; since_yesterday_seconds: %d" %
+                    (since_yesterday_seconds,)
+                )
                 return None
 
             txn.execute(
@@ -968,6 +976,7 @@ class EventsStore(SQLBaseStore):
             )
             rows = self.cursor_to_dict(txn)
             if not rows:
+                logger.info("Calculating daily messages skipped; messages count missing")
                 return None
             return rows[0]["messages"]