diff --git a/synapse/handlers/__init__.py b/synapse/handlers/__init__.py
index 8725c3c420..87b4d381c7 100644
--- a/synapse/handlers/__init__.py
+++ b/synapse/handlers/__init__.py
@@ -32,6 +32,7 @@ from .sync import SyncHandler
from .auth import AuthHandler
from .identity import IdentityHandler
from .receipts import ReceiptsHandler
+from .search import SearchHandler
class Handlers(object):
@@ -68,3 +69,4 @@ class Handlers(object):
self.sync_handler = SyncHandler(hs)
self.auth_handler = AuthHandler(hs)
self.identity_handler = IdentityHandler(hs)
+ self.search_handler = SearchHandler(hs)
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index 946ff97c7d..ae9d227586 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -565,7 +565,7 @@ class FederationHandler(BaseHandler):
@log_function
@defer.inlineCallbacks
- def do_invite_join(self, target_hosts, room_id, joinee, content, snapshot):
+ def do_invite_join(self, target_hosts, room_id, joinee, content):
""" Attempts to join the `joinee` to the room `room_id` via the
server `target_host`.
@@ -581,50 +581,19 @@ class FederationHandler(BaseHandler):
yield self.store.clean_room_for_join(room_id)
- origin, pdu = yield self.replication_layer.make_join(
+ origin, event = yield self._make_and_verify_event(
target_hosts,
room_id,
joinee,
+ "join",
content
)
- logger.debug("Got response to make_join: %s", pdu)
-
- event = pdu
-
- # We should assert some things.
- # FIXME: Do this in a nicer way
- assert(event.type == EventTypes.Member)
- assert(event.user_id == joinee)
- assert(event.state_key == joinee)
- assert(event.room_id == room_id)
-
- event.internal_metadata.outlier = False
-
self.room_queues[room_id] = []
-
- builder = self.event_builder_factory.new(
- unfreeze(event.get_pdu_json())
- )
-
handled_events = set()
try:
- builder.event_id = self.event_builder_factory.create_event_id()
- builder.origin = self.hs.hostname
- builder.content = content
-
- if not hasattr(event, "signatures"):
- builder.signatures = {}
-
- add_hashes_and_signatures(
- builder,
- self.hs.hostname,
- self.hs.config.signing_key[0],
- )
-
- new_event = builder.build()
-
+ new_event = self._sign_event(event)
# Try the host we successfully got a response to /make_join/
# request first.
try:
@@ -632,11 +601,7 @@ class FederationHandler(BaseHandler):
target_hosts.insert(0, origin)
except ValueError:
pass
-
- ret = yield self.replication_layer.send_join(
- target_hosts,
- new_event
- )
+ ret = yield self.replication_layer.send_join(target_hosts, new_event)
origin = ret["origin"]
state = ret["state"]
@@ -700,7 +665,7 @@ class FederationHandler(BaseHandler):
@log_function
def on_make_join_request(self, room_id, user_id, query):
""" We've received a /make_join/ request, so we create a partial
- join event for the room and return that. We don *not* persist or
+ join event for the room and return that. We do *not* persist or
process it until the other server has signed it and sent it back.
"""
event_content = {"membership": Membership.JOIN}
@@ -860,6 +825,168 @@ class FederationHandler(BaseHandler):
defer.returnValue(event)
@defer.inlineCallbacks
+ def do_remotely_reject_invite(self, target_hosts, room_id, user_id):
+ origin, event = yield self._make_and_verify_event(
+ target_hosts,
+ room_id,
+ user_id,
+ "leave",
+ {}
+ )
+ signed_event = self._sign_event(event)
+
+ # Try the host we successfully got a response to /make_join/
+ # request first.
+ try:
+ target_hosts.remove(origin)
+ target_hosts.insert(0, origin)
+ except ValueError:
+ pass
+
+ yield self.replication_layer.send_leave(
+ target_hosts,
+ signed_event
+ )
+ defer.returnValue(None)
+
+ @defer.inlineCallbacks
+ def _make_and_verify_event(self, target_hosts, room_id, user_id, membership, content):
+ origin, pdu = yield self.replication_layer.make_membership_event(
+ target_hosts,
+ room_id,
+ user_id,
+ membership,
+ content
+ )
+
+ logger.debug("Got response to make_%s: %s", membership, pdu)
+
+ event = pdu
+
+ # We should assert some things.
+ # FIXME: Do this in a nicer way
+ assert(event.type == EventTypes.Member)
+ assert(event.user_id == user_id)
+ assert(event.state_key == user_id)
+ assert(event.room_id == room_id)
+ defer.returnValue((origin, event))
+
+ def _sign_event(self, event):
+ event.internal_metadata.outlier = False
+
+ builder = self.event_builder_factory.new(
+ unfreeze(event.get_pdu_json())
+ )
+
+ builder.event_id = self.event_builder_factory.create_event_id()
+ builder.origin = self.hs.hostname
+
+ if not hasattr(event, "signatures"):
+ builder.signatures = {}
+
+ add_hashes_and_signatures(
+ builder,
+ self.hs.hostname,
+ self.hs.config.signing_key[0],
+ )
+
+ return builder.build()
+
+ @defer.inlineCallbacks
+ @log_function
+ def on_make_leave_request(self, room_id, user_id):
+ """ We've received a /make_leave/ request, so we create a partial
+ join event for the room and return that. We do *not* persist or
+ process it until the other server has signed it and sent it back.
+ """
+ builder = self.event_builder_factory.new({
+ "type": EventTypes.Member,
+ "content": {"membership": Membership.LEAVE},
+ "room_id": room_id,
+ "sender": user_id,
+ "state_key": user_id,
+ })
+
+ event, context = yield self._create_new_client_event(
+ builder=builder,
+ )
+
+ self.auth.check(event, auth_events=context.current_state)
+
+ defer.returnValue(event)
+
+ @defer.inlineCallbacks
+ @log_function
+ def on_send_leave_request(self, origin, pdu):
+ """ We have received a leave event for a room. Fully process it."""
+ event = pdu
+
+ logger.debug(
+ "on_send_leave_request: Got event: %s, signatures: %s",
+ event.event_id,
+ event.signatures,
+ )
+
+ event.internal_metadata.outlier = False
+
+ context, event_stream_id, max_stream_id = yield self._handle_new_event(
+ origin, event
+ )
+
+ logger.debug(
+ "on_send_leave_request: After _handle_new_event: %s, sigs: %s",
+ event.event_id,
+ event.signatures,
+ )
+
+ extra_users = []
+ if event.type == EventTypes.Member:
+ target_user_id = event.state_key
+ target_user = UserID.from_string(target_user_id)
+ extra_users.append(target_user)
+
+ with PreserveLoggingContext():
+ d = self.notifier.on_new_room_event(
+ event, event_stream_id, max_stream_id, extra_users=extra_users
+ )
+
+ def log_failure(f):
+ logger.warn(
+ "Failed to notify about %s: %s",
+ event.event_id, f.value
+ )
+
+ d.addErrback(log_failure)
+
+ new_pdu = event
+
+ destinations = set()
+
+ for k, s in context.current_state.items():
+ try:
+ if k[0] == EventTypes.Member:
+ if s.content["membership"] == Membership.LEAVE:
+ destinations.add(
+ UserID.from_string(s.state_key).domain
+ )
+ except:
+ logger.warn(
+ "Failed to get destination from event %s", s.event_id
+ )
+
+ destinations.discard(origin)
+
+ logger.debug(
+ "on_send_leave_request: Sending event: %s, signatures: %s",
+ event.event_id,
+ event.signatures,
+ )
+
+ self.replication_layer.send_pdu(new_pdu, destinations)
+
+ defer.returnValue(None)
+
+ @defer.inlineCallbacks
def get_state_for_pdu(self, origin, room_id, event_id, do_auth=True):
yield run_on_reactor()
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 3f0cde56f0..60f9fa58b0 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -389,7 +389,22 @@ class RoomMemberHandler(BaseHandler):
if event.membership == Membership.JOIN:
yield self._do_join(event, context, do_auth=do_auth)
else:
- # This is not a JOIN, so we can handle it normally.
+ if event.membership == Membership.LEAVE:
+ is_host_in_room = yield self.is_host_in_room(room_id, context)
+ if not is_host_in_room:
+ # Rejecting an invite, rather than leaving a joined room
+ handler = self.hs.get_handlers().federation_handler
+ inviter = yield self.get_inviter(event)
+ if not inviter:
+ # return the same error as join_room_alias does
+ raise SynapseError(404, "No known servers")
+ yield handler.do_remotely_reject_invite(
+ [inviter.domain],
+ room_id,
+ event.user_id
+ )
+ defer.returnValue({"room_id": room_id})
+ return
# FIXME: This isn't idempotency.
if prev_state and prev_state.membership == event.membership:
@@ -413,7 +428,7 @@ class RoomMemberHandler(BaseHandler):
defer.returnValue({"room_id": room_id})
@defer.inlineCallbacks
- def join_room_alias(self, joinee, room_alias, do_auth=True, content={}):
+ def join_room_alias(self, joinee, room_alias, content={}):
directory_handler = self.hs.get_handlers().directory_handler
mapping = yield directory_handler.get_association(room_alias)
@@ -447,8 +462,6 @@ class RoomMemberHandler(BaseHandler):
@defer.inlineCallbacks
def _do_join(self, event, context, room_hosts=None, do_auth=True):
- joinee = UserID.from_string(event.state_key)
- # room_id = RoomID.from_string(event.room_id, self.hs)
room_id = event.room_id
# XXX: We don't do an auth check if we are doing an invite
@@ -456,48 +469,18 @@ class RoomMemberHandler(BaseHandler):
# that we are allowed to join when we decide whether or not we
# need to do the invite/join dance.
- is_host_in_room = yield self.auth.check_host_in_room(
- event.room_id,
- self.hs.hostname
- )
- if not is_host_in_room:
- # is *anyone* in the room?
- room_member_keys = [
- v for (k, v) in context.current_state.keys() if (
- k == "m.room.member"
- )
- ]
- if len(room_member_keys) == 0:
- # has the room been created so we can join it?
- create_event = context.current_state.get(("m.room.create", ""))
- if create_event:
- is_host_in_room = True
-
+ is_host_in_room = yield self.is_host_in_room(room_id, context)
if is_host_in_room:
should_do_dance = False
elif room_hosts: # TODO: Shouldn't this be remote_room_host?
should_do_dance = True
else:
- # TODO(markjh): get prev_state from snapshot
- prev_state = yield self.store.get_room_member(
- joinee.to_string(), room_id
- )
-
- if prev_state and prev_state.membership == Membership.INVITE:
- inviter = UserID.from_string(prev_state.user_id)
-
- should_do_dance = not self.hs.is_mine(inviter)
- room_hosts = [inviter.domain]
- elif "third_party_invite" in event.content:
- if "sender" in event.content["third_party_invite"]:
- inviter = UserID.from_string(
- event.content["third_party_invite"]["sender"]
- )
- should_do_dance = not self.hs.is_mine(inviter)
- room_hosts = [inviter.domain]
- else:
+ inviter = yield self.get_inviter(event)
+ if not inviter:
# return the same error as join_room_alias does
raise SynapseError(404, "No known servers")
+ should_do_dance = not self.hs.is_mine(inviter)
+ room_hosts = [inviter.domain]
if should_do_dance:
handler = self.hs.get_handlers().federation_handler
@@ -505,8 +488,7 @@ class RoomMemberHandler(BaseHandler):
room_hosts,
room_id,
event.user_id,
- event.content, # FIXME To get a non-frozen dict
- context
+ event.content # FIXME To get a non-frozen dict
)
else:
logger.debug("Doing normal join")
@@ -524,6 +506,44 @@ class RoomMemberHandler(BaseHandler):
)
@defer.inlineCallbacks
+ def get_inviter(self, event):
+ # TODO(markjh): get prev_state from snapshot
+ prev_state = yield self.store.get_room_member(
+ event.user_id, event.room_id
+ )
+
+ if prev_state and prev_state.membership == Membership.INVITE:
+ defer.returnValue(UserID.from_string(prev_state.user_id))
+ return
+ elif "third_party_invite" in event.content:
+ if "sender" in event.content["third_party_invite"]:
+ inviter = UserID.from_string(
+ event.content["third_party_invite"]["sender"]
+ )
+ defer.returnValue(inviter)
+ defer.returnValue(None)
+
+ @defer.inlineCallbacks
+ def is_host_in_room(self, room_id, context):
+ is_host_in_room = yield self.auth.check_host_in_room(
+ room_id,
+ self.hs.hostname
+ )
+ if not is_host_in_room:
+ # is *anyone* in the room?
+ room_member_keys = [
+ v for (k, v) in context.current_state.keys() if (
+ k == "m.room.member"
+ )
+ ]
+ if len(room_member_keys) == 0:
+ # has the room been created so we can join it?
+ create_event = context.current_state.get(("m.room.create", ""))
+ if create_event:
+ is_host_in_room = True
+ defer.returnValue(is_host_in_room)
+
+ @defer.inlineCallbacks
def get_joined_rooms_for_user(self, user):
"""Returns a list of roomids that the user has any of the given
membership states in."""
diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py
new file mode 100644
index 0000000000..22808b9c07
--- /dev/null
+++ b/synapse/handlers/search.py
@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*-
+# Copyright 2015 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.
+
+from twisted.internet import defer
+
+from ._base import BaseHandler
+
+from synapse.api.constants import Membership
+from synapse.api.errors import SynapseError
+from synapse.events.utils import serialize_event
+
+import logging
+
+
+logger = logging.getLogger(__name__)
+
+
+class SearchHandler(BaseHandler):
+
+ def __init__(self, hs):
+ super(SearchHandler, self).__init__(hs)
+
+ @defer.inlineCallbacks
+ def search(self, user, content):
+ """Performs a full text search for a user.
+
+ Args:
+ user (UserID)
+ content (dict): Search parameters
+
+ Returns:
+ dict to be returned to the client with results of search
+ """
+
+ try:
+ search_term = content["search_categories"]["room_events"]["search_term"]
+ keys = content["search_categories"]["room_events"].get("keys", [
+ "content.body", "content.name", "content.topic",
+ ])
+ except KeyError:
+ raise SynapseError(400, "Invalid search query")
+
+ # TODO: Search through left rooms too
+ rooms = yield self.store.get_rooms_for_user_where_membership_is(
+ user.to_string(),
+ membership_list=[Membership.JOIN],
+ # membership_list=[Membership.JOIN, Membership.LEAVE, Membership.Ban],
+ )
+ room_ids = set(r.room_id for r in rooms)
+
+ # TODO: Apply room filter to rooms list
+
+ rank_map, event_map = yield self.store.search_msgs(room_ids, search_term, keys)
+
+ allowed_events = yield self._filter_events_for_client(
+ user.to_string(), event_map.values()
+ )
+
+ # TODO: Filter allowed_events
+ # TODO: Add a limit
+
+ time_now = self.clock.time_msec()
+
+ results = {
+ e.event_id: {
+ "rank": rank_map[e.event_id],
+ "result": serialize_event(e, time_now)
+ }
+ for e in allowed_events
+ }
+
+ logger.info("Found %d results", len(results))
+
+ defer.returnValue({
+ "search_categories": {
+ "room_events": {
+ "results": results,
+ "count": len(results)
+ }
+ }
+ })
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index e651b49987..b8e2c81969 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -61,18 +61,37 @@ class JoinedSyncResult(collections.namedtuple("JoinedSyncResult", [
return bool(self.timeline or self.state or self.ephemeral)
+class ArchivedSyncResult(collections.namedtuple("JoinedSyncResult", [
+ "room_id",
+ "timeline",
+ "state",
+])):
+ __slots__ = []
+
+ def __nonzero__(self):
+ """Make the result appear empty if there are no updates. This is used
+ to tell if room needs to be part of the sync result.
+ """
+ return bool(self.timeline or self.state)
+
+
class InvitedSyncResult(collections.namedtuple("InvitedSyncResult", [
"room_id",
"invite",
])):
__slots__ = []
+ def __nonzero__(self):
+ """Invited rooms should always be reported to the client"""
+ return True
+
class SyncResult(collections.namedtuple("SyncResult", [
"next_batch", # Token for the next sync
"presence", # List of presence events for the user.
"joined", # JoinedSyncResult for each joined room.
"invited", # InvitedSyncResult for each invited room.
+ "archived", # ArchivedSyncResult for each archived room.
])):
__slots__ = []
@@ -160,11 +179,17 @@ class SyncHandler(BaseHandler):
)
room_list = yield self.store.get_rooms_for_user_where_membership_is(
user_id=sync_config.user.to_string(),
- membership_list=[Membership.INVITE, Membership.JOIN]
+ membership_list=(
+ Membership.INVITE,
+ Membership.JOIN,
+ Membership.LEAVE,
+ Membership.BAN
+ )
)
joined = []
invited = []
+ archived = []
for event in room_list:
if event.membership == Membership.JOIN:
room_sync = yield self.initial_sync_for_joined_room(
@@ -177,11 +202,23 @@ class SyncHandler(BaseHandler):
room_id=event.room_id,
invite=invite,
))
+ elif event.membership in (Membership.LEAVE, Membership.BAN):
+ leave_token = now_token.copy_and_replace(
+ "room_key", "s%d" % (event.stream_ordering,)
+ )
+ room_sync = yield self.initial_sync_for_archived_room(
+ sync_config=sync_config,
+ room_id=event.room_id,
+ leave_event_id=event.event_id,
+ leave_token=leave_token,
+ )
+ archived.append(room_sync)
defer.returnValue(SyncResult(
presence=presence,
joined=joined,
invited=invited,
+ archived=archived,
next_batch=now_token,
))
@@ -241,6 +278,28 @@ class SyncHandler(BaseHandler):
defer.returnValue((now_token, typing_by_room))
@defer.inlineCallbacks
+ def initial_sync_for_archived_room(self, room_id, sync_config,
+ leave_event_id, leave_token):
+ """Sync a room for a client which is starting without any state
+ Returns:
+ A Deferred JoinedSyncResult.
+ """
+
+ batch = yield self.load_filtered_recents(
+ room_id, sync_config, leave_token,
+ )
+
+ leave_state = yield self.store.get_state_for_events(
+ [leave_event_id], None
+ )
+
+ defer.returnValue(ArchivedSyncResult(
+ room_id=room_id,
+ timeline=batch,
+ state=leave_state[leave_event_id].values(),
+ ))
+
+ @defer.inlineCallbacks
def incremental_sync_with_gap(self, sync_config, since_token):
""" Get the incremental delta needed to bring the client up to
date with the server.
@@ -284,18 +343,22 @@ class SyncHandler(BaseHandler):
)
joined = []
+ archived = []
if len(room_events) <= timeline_limit:
# There is no gap in any of the rooms. Therefore we can just
# partition the new events by room and return them.
invite_events = []
+ leave_events = []
events_by_room_id = {}
for event in room_events:
events_by_room_id.setdefault(event.room_id, []).append(event)
if event.room_id not in joined_room_ids:
if (event.type == EventTypes.Member
- and event.membership == Membership.INVITE
and event.state_key == sync_config.user.to_string()):
- invite_events.append(event)
+ if event.membership == Membership.INVITE:
+ invite_events.append(event)
+ elif event.membership in (Membership.LEAVE, Membership.BAN):
+ leave_events.append(event)
for room_id in joined_room_ids:
recents = events_by_room_id.get(room_id, [])
@@ -323,11 +386,16 @@ class SyncHandler(BaseHandler):
)
if room_sync:
joined.append(room_sync)
+
else:
invite_events = yield self.store.get_invites_for_user(
sync_config.user.to_string()
)
+ leave_events = yield self.store.get_leave_and_ban_events_for_user(
+ sync_config.user.to_string()
+ )
+
for room_id in joined_room_ids:
room_sync = yield self.incremental_sync_with_gap_for_room(
room_id, sync_config, since_token, now_token,
@@ -336,6 +404,12 @@ class SyncHandler(BaseHandler):
if room_sync:
joined.append(room_sync)
+ for leave_event in leave_events:
+ room_sync = yield self.incremental_sync_for_archived_room(
+ sync_config, leave_event, since_token
+ )
+ archived.append(room_sync)
+
invited = [
InvitedSyncResult(room_id=event.room_id, invite=event)
for event in invite_events
@@ -345,6 +419,7 @@ class SyncHandler(BaseHandler):
presence=presence,
joined=joined,
invited=invited,
+ archived=archived,
next_batch=now_token,
))
@@ -444,6 +519,55 @@ class SyncHandler(BaseHandler):
defer.returnValue(room_sync)
@defer.inlineCallbacks
+ def incremental_sync_for_archived_room(self, sync_config, leave_event,
+ since_token):
+ """ Get the incremental delta needed to bring the client up to date for
+ the archived room.
+ Returns:
+ A Deferred ArchivedSyncResult
+ """
+
+ stream_token = yield self.store.get_stream_token_for_event(
+ leave_event.event_id
+ )
+
+ leave_token = since_token.copy_and_replace("room_key", stream_token)
+
+ batch = yield self.load_filtered_recents(
+ leave_event.room_id, sync_config, leave_token, since_token,
+ )
+
+ logging.debug("Recents %r", batch)
+
+ # TODO(mjark): This seems racy since this isn't being passed a
+ # token to indicate what point in the stream this is
+ leave_state = yield self.store.get_state_for_events(
+ [leave_event.event_id], None
+ )
+
+ state_events_at_leave = leave_state[leave_event.event_id].values()
+
+ state_at_previous_sync = yield self.get_state_at_previous_sync(
+ leave_event.room_id, since_token=since_token
+ )
+
+ state_events_delta = yield self.compute_state_delta(
+ since_token=since_token,
+ previous_state=state_at_previous_sync,
+ current_state=state_events_at_leave,
+ )
+
+ room_sync = ArchivedSyncResult(
+ room_id=leave_event.room_id,
+ timeline=batch,
+ state=state_events_delta,
+ )
+
+ logging.debug("Room sync: %r", room_sync)
+
+ defer.returnValue(room_sync)
+
+ @defer.inlineCallbacks
def get_state_at_previous_sync(self, room_id, since_token):
""" Get the room state at the previous sync the client made.
Returns:
|
