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Merge branch 'develop' into sh-cas-auth-via-homeserver

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This commit is contained in:
Steven Hammerton 2015-11-17 10:55:41 +00:00
commit f5e25c5f35
39 changed files with 1266 additions and 290 deletions
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16
CHANGES.rst
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@ -1,3 +1,19 @@
Changes in synapse v0.11.0-rc1 (2015-11-11)
===========================================
* Add Search API (PR #307, #324, #327, #336, #350, #359)
* Add 'archived' state to v2 /sync API (PR #316)
* Add ability to reject invites (PR #317)
* Add config option to disable password login (PR #322)
* Add the login fallback API (PR #330)
* Add room context API (PR #334)
* Add room tagging support (PR #335)
* Update v2 /sync API to match spec (PR #305, #316, #321, #332, #337, #341)
* Change retry schedule for application services (PR #320)
* Change retry schedule for remote servers (PR #340)
* Fix bug where we hosted static content in the incorrect place (PR #329)
* Fix bug where we didn't increment retry interval for remote servers (PR #343)
Changes in synapse v0.10.1-rc1 (2015-10-15)
===========================================

2
MANIFEST.in
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@ -20,4 +20,6 @@ recursive-include synapse/static *.gif
recursive-include synapse/static *.html
recursive-include synapse/static *.js
exclude jenkins.sh
prune demo/etc

14
README.rst
View File

@ -20,8 +20,8 @@ The overall architecture is::
https://somewhere.org/_matrix https://elsewhere.net/_matrix
``#matrix:matrix.org`` is the official support room for Matrix, and can be
accessed by the web client at http://matrix.org/beta or via an IRC bridge at
irc://irc.freenode.net/matrix.
accessed by any client from https://matrix.org/blog/try-matrix-now or via IRC
bridge at irc://irc.freenode.net/matrix.
Synapse is currently in rapid development, but as of version 0.5 we believe it
is sufficiently stable to be run as an internet-facing service for real usage!
@ -77,14 +77,14 @@ Meanwhile, iOS and Android SDKs and clients are available from:
- https://github.com/matrix-org/matrix-android-sdk
We'd like to invite you to join #matrix:matrix.org (via
https://matrix.org/beta), run a homeserver, take a look at the Matrix spec at
https://matrix.org/docs/spec and API docs at https://matrix.org/docs/api,
experiment with the APIs and the demo clients, and report any bugs via
https://matrix.org/jira.
https://matrix.org/blog/try-matrix-now), run a homeserver, take a look at the
Matrix spec at https://matrix.org/docs/spec and API docs at
https://matrix.org/docs/api, experiment with the APIs and the demo clients, and
report any bugs via https://matrix.org/jira.
Thanks for using Matrix!
[1] End-to-end encryption is currently in development
[1] End-to-end encryption is currently in development - see https://matrix.org/git/olm
Synapse Installation
====================

4
jenkins.sh Executable file
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@ -0,0 +1,4 @@
#!/bin/bash -eu
export PYTHONDONTWRITEBYTECODE=yep
TOXSUFFIX="--reporter=subunit | subunit-1to2 | subunit2junitxml --no-passthrough --output-to=results.xml" tox

2
synapse/__init__.py
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@ -16,4 +16,4 @@
""" This is a reference implementation of a Matrix home server.
"""
__version__ = "0.10.1-rc1"
__version__ = "0.11.0-rc1"

1
synapse/api/constants.py
View File

@ -68,6 +68,7 @@ class EventTypes(object):
RoomHistoryVisibility = "m.room.history_visibility"
CanonicalAlias = "m.room.canonical_alias"
RoomAvatar = "m.room.avatar"
GuestAccess = "m.room.guest_access"
# These are used for validation
Message = "m.room.message"

1
synapse/app/homeserver.py
View File

@ -439,6 +439,7 @@ def setup(config_options):
hs.get_pusherpool().start()
hs.get_state_handler().start_caching()
hs.get_datastore().start_profiling()
hs.get_datastore().start_doing_background_updates()
hs.get_replication_layer().start_get_pdu_cache()
return hs

6
synapse/config/_base.py
View File

@ -14,6 +14,7 @@
# limitations under the License.
import argparse
import errno
import os
import yaml
import sys
@ -91,8 +92,11 @@ class Config(object):
@classmethod
def ensure_directory(cls, dir_path):
dir_path = cls.abspath(dir_path)
if not os.path.exists(dir_path):
try:
os.makedirs(dir_path)
except OSError, e:
if e.errno != errno.EEXIST:
raise
if not os.path.isdir(dir_path):
raise ConfigError(
"%s is not a directory" % (dir_path,)

11
synapse/federation/federation_client.py
View File

@ -357,7 +357,8 @@ class FederationClient(FederationBase):
defer.returnValue(signed_auth)
@defer.inlineCallbacks
def make_membership_event(self, destinations, room_id, user_id, membership):
def make_membership_event(self, destinations, room_id, user_id, membership,
content={},):
"""
Creates an m.room.member event, with context, without participating in the room.
@ -398,6 +399,14 @@ class FederationClient(FederationBase):
logger.debug("Got response to make_%s: %s", membership, pdu_dict)
pdu_dict["content"].update(content)
# The protoevent received over the JSON wire may not have all
# the required fields. Lets just gloss over that because
# there's some we never care about
if "prev_state" not in pdu_dict:
pdu_dict["prev_state"] = []
defer.returnValue(
(destination, self.event_from_pdu_json(pdu_dict))
)

63
synapse/handlers/_base.py
View File

@ -29,6 +29,12 @@ logger = logging.getLogger(__name__)
class BaseHandler(object):
"""
Common base class for the event handlers.
:type store: synapse.storage.events.StateStore
:type state_handler: synapse.state.StateHandler
"""
def __init__(self, hs):
self.store = hs.get_datastore()
@ -175,6 +181,8 @@ class BaseHandler(object):
if not suppress_auth:
self.auth.check(event, auth_events=context.current_state)
yield self.maybe_kick_guest_users(event, context.current_state.values())
if event.type == EventTypes.CanonicalAlias:
# Check the alias is acually valid (at this time at least)
room_alias_str = event.content.get("alias", None)
@ -282,3 +290,58 @@ class BaseHandler(object):
federation_handler.handle_new_event(
event, destinations=destinations,
)
@defer.inlineCallbacks
def maybe_kick_guest_users(self, event, current_state):
# Technically this function invalidates current_state by changing it.
# Hopefully this isn't that important to the caller.
if event.type == EventTypes.GuestAccess:
guest_access = event.content.get("guest_access", "forbidden")
if guest_access != "can_join":
yield self.kick_guest_users(current_state)
@defer.inlineCallbacks
def kick_guest_users(self, current_state):
for member_event in current_state:
try:
if member_event.type != EventTypes.Member:
continue
if not self.hs.is_mine(UserID.from_string(member_event.state_key)):
continue
if member_event.content["membership"] not in {
Membership.JOIN,
Membership.INVITE
}:
continue
if (
"kind" not in member_event.content
or member_event.content["kind"] != "guest"
):
continue
# We make the user choose to leave, rather than have the
# event-sender kick them. This is partially because we don't
# need to worry about power levels, and partially because guest
# users are a concept which doesn't hugely work over federation,
# and having homeservers have their own users leave keeps more
# of that decision-making and control local to the guest-having
# homeserver.
message_handler = self.hs.get_handlers().message_handler
yield message_handler.create_and_send_event(
{
"type": EventTypes.Member,
"state_key": member_event.state_key,
"content": {
"membership": Membership.LEAVE,
"kind": "guest"
},
"room_id": member_event.room_id,
"sender": member_event.state_key
},
ratelimit=False,
)
except Exception as e:
logger.warn("Error kicking guest user: %s" % (e,))

21
synapse/handlers/federation.py
View File

@ -564,7 +564,7 @@ class FederationHandler(BaseHandler):
@log_function
@defer.inlineCallbacks
def do_invite_join(self, target_hosts, room_id, joinee):
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`.
@ -584,7 +584,8 @@ class FederationHandler(BaseHandler):
target_hosts,
room_id,
joinee,
"join"
"join",
content,
)
self.room_queues[room_id] = []
@ -840,12 +841,14 @@ class FederationHandler(BaseHandler):
defer.returnValue(None)
@defer.inlineCallbacks
def _make_and_verify_event(self, target_hosts, room_id, user_id, membership):
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
membership,
content,
)
logger.debug("Got response to make_%s: %s", membership, pdu)
@ -1097,8 +1100,6 @@ class FederationHandler(BaseHandler):
context = yield self._prep_event(
origin, event,
state=state,
backfilled=backfilled,
current_state=current_state,
auth_events=auth_events,
)
@ -1121,7 +1122,6 @@ class FederationHandler(BaseHandler):
origin,
ev_info["event"],
state=ev_info.get("state"),
backfilled=backfilled,
auth_events=ev_info.get("auth_events"),
)
for ev_info in event_infos
@ -1208,8 +1208,7 @@ class FederationHandler(BaseHandler):
defer.returnValue((event_stream_id, max_stream_id))
@defer.inlineCallbacks
def _prep_event(self, origin, event, state=None, backfilled=False,
current_state=None, auth_events=None):
def _prep_event(self, origin, event, state=None, auth_events=None):
outlier = event.internal_metadata.is_outlier()
context = yield self.state_handler.compute_event_context(
@ -1242,6 +1241,10 @@ class FederationHandler(BaseHandler):
context.rejected = RejectedReason.AUTH_ERROR
if event.type == EventTypes.GuestAccess:
full_context = yield self.store.get_current_state(room_id=event.room_id)
yield self.maybe_kick_guest_users(event, full_context)
defer.returnValue(context)
@defer.inlineCallbacks

87
synapse/handlers/message.py
View File

@ -167,7 +167,7 @@ class MessageHandler(BaseHandler):
@defer.inlineCallbacks
def create_and_send_event(self, event_dict, ratelimit=True,
token_id=None, txn_id=None):
token_id=None, txn_id=None, is_guest=False):
""" Given a dict from a client, create and handle a new event.
Creates an FrozenEvent object, filling out auth_events, prev_events,
@ -213,7 +213,7 @@ class MessageHandler(BaseHandler):
if event.type == EventTypes.Member:
member_handler = self.hs.get_handlers().room_member_handler
yield member_handler.change_membership(event, context)
yield member_handler.change_membership(event, context, is_guest=is_guest)
else:
yield self.handle_new_client_event(
event=event,
@ -258,20 +258,30 @@ class MessageHandler(BaseHandler):
@defer.inlineCallbacks
def _check_in_room_or_world_readable(self, room_id, user_id, is_guest):
if is_guest:
try:
# check_user_was_in_room will return the most recent membership
# event for the user if:
# * The user is a non-guest user, and was ever in the room
# * The user is a guest user, and has joined the room
# else it will throw.
member_event = yield self.auth.check_user_was_in_room(room_id, user_id)
defer.returnValue((member_event.membership, member_event.event_id))
return
except AuthError, auth_error:
visibility = yield self.state_handler.get_current_state(
room_id, EventTypes.RoomHistoryVisibility, ""
)
if visibility.content["history_visibility"] == "world_readable":
if (
visibility and
visibility.content["history_visibility"] == "world_readable"
):
defer.returnValue((Membership.JOIN, None))
return
else:
raise AuthError(
403, "Guest access not allowed", errcode=Codes.GUEST_ACCESS_FORBIDDEN
)
else:
member_event = yield self.auth.check_user_was_in_room(room_id, user_id)
defer.returnValue((member_event.membership, member_event.event_id))
if not is_guest:
raise auth_error
raise AuthError(
403, "Guest access not allowed", errcode=Codes.GUEST_ACCESS_FORBIDDEN
)
@defer.inlineCallbacks
def get_state_events(self, user_id, room_id, is_guest=False):
@ -456,7 +466,7 @@ class MessageHandler(BaseHandler):
defer.returnValue(ret)
@defer.inlineCallbacks
def room_initial_sync(self, user_id, room_id, pagin_config=None):
def room_initial_sync(self, user_id, room_id, pagin_config=None, is_guest=False):
"""Capture the a snapshot of a room. If user is currently a member of
the room this will be what is currently in the room. If the user left
the room this will be what was in the room when they left.
@ -473,15 +483,19 @@ class MessageHandler(BaseHandler):
A JSON serialisable dict with the snapshot of the room.
"""
member_event = yield self.auth.check_user_was_in_room(room_id, user_id)
membership, member_event_id = yield self._check_in_room_or_world_readable(
room_id,
user_id,
is_guest
)
if member_event.membership == Membership.JOIN:
if membership == Membership.JOIN:
result = yield self._room_initial_sync_joined(
user_id, room_id, pagin_config, member_event
user_id, room_id, pagin_config, membership, is_guest
)
elif member_event.membership == Membership.LEAVE:
elif membership == Membership.LEAVE:
result = yield self._room_initial_sync_parted(
user_id, room_id, pagin_config, member_event
user_id, room_id, pagin_config, membership, member_event_id, is_guest
)
private_user_data = []
@ -497,19 +511,19 @@ class MessageHandler(BaseHandler):
@defer.inlineCallbacks
def _room_initial_sync_parted(self, user_id, room_id, pagin_config,
member_event):
membership, member_event_id, is_guest):
room_state = yield self.store.get_state_for_events(
[member_event.event_id], None
[member_event_id], None
)
room_state = room_state[member_event.event_id]
room_state = room_state[member_event_id]
limit = pagin_config.limit if pagin_config else None
if limit is None:
limit = 10
stream_token = yield self.store.get_stream_token_for_event(
member_event.event_id
member_event_id
)
messages, token = yield self.store.get_recent_events_for_room(
@ -519,7 +533,7 @@ class MessageHandler(BaseHandler):
)
messages = yield self._filter_events_for_client(
user_id, messages
user_id, messages, is_guest=is_guest
)
start_token = StreamToken(token[0], 0, 0, 0, 0)
@ -528,7 +542,7 @@ class MessageHandler(BaseHandler):
time_now = self.clock.time_msec()
defer.returnValue({
"membership": member_event.membership,
"membership": membership,
"room_id": room_id,
"messages": {
"chunk": [serialize_event(m, time_now) for m in messages],
@ -542,7 +556,7 @@ class MessageHandler(BaseHandler):
@defer.inlineCallbacks
def _room_initial_sync_joined(self, user_id, room_id, pagin_config,
member_event):
membership, is_guest):
current_state = yield self.state.get_current_state(
room_id=room_id,
)
@ -574,12 +588,14 @@ class MessageHandler(BaseHandler):
@defer.inlineCallbacks
def get_presence():
states = yield presence_handler.get_states(
target_users=[UserID.from_string(m.user_id) for m in room_members],
auth_user=auth_user,
as_event=True,
check_auth=False,
)
states = {}
if not is_guest:
states = yield presence_handler.get_states(
target_users=[UserID.from_string(m.user_id) for m in room_members],
auth_user=auth_user,
as_event=True,
check_auth=False,
)
defer.returnValue(states.values())
@ -599,7 +615,7 @@ class MessageHandler(BaseHandler):
).addErrback(unwrapFirstError)
messages = yield self._filter_events_for_client(
user_id, messages
user_id, messages, is_guest=is_guest, require_all_visible_for_guests=False
)
start_token = now_token.copy_and_replace("room_key", token[0])
@ -607,8 +623,7 @@ class MessageHandler(BaseHandler):
time_now = self.clock.time_msec()
defer.returnValue({
"membership": member_event.membership,
ret = {
"room_id": room_id,
"messages": {
"chunk": [serialize_event(m, time_now) for m in messages],
@ -618,4 +633,8 @@ class MessageHandler(BaseHandler):
"state": state,
"presence": presence,
"receipts": receipts,
})
}
if not is_guest:
ret["membership"] = membership
defer.returnValue(ret)

3
synapse/handlers/presence.py
View File

@ -950,7 +950,8 @@ class PresenceHandler(BaseHandler):
)
while len(self._remote_offline_serials) > MAX_OFFLINE_SERIALS:
self._remote_offline_serials.pop() # remove the oldest
del self._user_cachemap[user]
if user in self._user_cachemap:
del self._user_cachemap[user]
else:
# Remove the user from remote_offline_serials now that they're
# no longer offline

39
synapse/handlers/room.py
View File

@ -369,7 +369,7 @@ class RoomMemberHandler(BaseHandler):
remotedomains.add(member.domain)
@defer.inlineCallbacks
def change_membership(self, event, context, do_auth=True):
def change_membership(self, event, context, do_auth=True, is_guest=False):
""" Change the membership status of a user in a room.
Args:
@ -390,6 +390,20 @@ class RoomMemberHandler(BaseHandler):
# if this HS is not currently in the room, i.e. we have to do the
# invite/join dance.
if event.membership == Membership.JOIN:
if is_guest:
guest_access = context.current_state.get(
(EventTypes.GuestAccess, ""),
None
)
is_guest_access_allowed = (
guest_access
and guest_access.content
and "guest_access" in guest_access.content
and guest_access.content["guest_access"] == "can_join"
)
if not is_guest_access_allowed:
raise AuthError(403, "Guest access not allowed")
yield self._do_join(event, context, do_auth=do_auth)
else:
if event.membership == Membership.LEAVE:
@ -490,7 +504,8 @@ class RoomMemberHandler(BaseHandler):
yield handler.do_invite_join(
room_hosts,
room_id,
event.user_id
event.user_id,
event.content,
)
else:
logger.debug("Doing normal join")
@ -582,7 +597,6 @@ class RoomMemberHandler(BaseHandler):
medium,
address,
id_server,
display_name,
token_id,
txn_id
):
@ -609,7 +623,6 @@ class RoomMemberHandler(BaseHandler):
else:
yield self._make_and_store_3pid_invite(
id_server,
display_name,
medium,
address,
room_id,
@ -673,7 +686,6 @@ class RoomMemberHandler(BaseHandler):
def _make_and_store_3pid_invite(
self,
id_server,
display_name,
medium,
address,
room_id,
@ -681,7 +693,7 @@ class RoomMemberHandler(BaseHandler):
token_id,
txn_id
):
token, public_key, key_validity_url = (
token, public_key, key_validity_url, display_name = (
yield self._ask_id_server_for_third_party_invite(
id_server,
medium,
@ -725,10 +737,11 @@ class RoomMemberHandler(BaseHandler):
# TODO: Check for success
token = data["token"]
public_key = data["public_key"]
display_name = data["display_name"]
key_validity_url = "%s%s/_matrix/identity/api/v1/pubkey/isvalid" % (
id_server_scheme, id_server,
)
defer.returnValue((token, public_key, key_validity_url))
defer.returnValue((token, public_key, key_validity_url, display_name))
class RoomListHandler(BaseHandler):
@ -753,7 +766,7 @@ class RoomListHandler(BaseHandler):
class RoomContextHandler(BaseHandler):
@defer.inlineCallbacks
def get_event_context(self, user, room_id, event_id, limit):
def get_event_context(self, user, room_id, event_id, limit, is_guest):
"""Retrieves events, pagination tokens and state around a given event
in a room.
@ -777,11 +790,17 @@ class RoomContextHandler(BaseHandler):
)
results["events_before"] = yield self._filter_events_for_client(
user.to_string(), results["events_before"]
user.to_string(),
results["events_before"],
is_guest=is_guest,
require_all_visible_for_guests=False
)
results["events_after"] = yield self._filter_events_for_client(
user.to_string(), results["events_after"]
user.to_string(),
results["events_after"],
is_guest=is_guest,
require_all_visible_for_guests=False
)
if results["events_after"]:

203
synapse/handlers/sync.py
View File

@ -47,9 +47,9 @@ class TimelineBatch(collections.namedtuple("TimelineBatch", [
class JoinedSyncResult(collections.namedtuple("JoinedSyncResult", [
"room_id",
"timeline",
"state",
"room_id", # str
"timeline", # TimelineBatch
"state", # dict[(str, str), FrozenEvent]
"ephemeral",
"private_user_data",
])):
@ -68,9 +68,9 @@ class JoinedSyncResult(collections.namedtuple("JoinedSyncResult", [
class ArchivedSyncResult(collections.namedtuple("JoinedSyncResult", [
"room_id",
"timeline",
"state",
"room_id", # str
"timeline", # TimelineBatch
"state", # dict[(str, str), FrozenEvent]
"private_user_data",
])):
__slots__ = []
@ -87,8 +87,8 @@ class ArchivedSyncResult(collections.namedtuple("JoinedSyncResult", [
class InvitedSyncResult(collections.namedtuple("InvitedSyncResult", [
"room_id",
"invite",
"room_id", # str
"invite", # FrozenEvent: the invite event
])):
__slots__ = []
@ -254,15 +254,12 @@ class SyncHandler(BaseHandler):
room_id, sync_config, now_token, since_token=timeline_since_token
)
current_state = yield self.state_handler.get_current_state(
room_id
)
current_state_events = current_state.values()
current_state = yield self.get_state_at(room_id, now_token)
defer.returnValue(JoinedSyncResult(
room_id=room_id,
timeline=batch,
state=current_state_events,
state=current_state,
ephemeral=ephemeral_by_room.get(room_id, []),
private_user_data=self.private_user_data_for_room(
room_id, tags_by_room
@ -272,7 +269,7 @@ class SyncHandler(BaseHandler):
def private_user_data_for_room(self, room_id, tags_by_room):
private_user_data = []
tags = tags_by_room.get(room_id)
if tags:
if tags is not None:
private_user_data.append({
"type": "m.tag",
"content": {"tags": tags},
@ -311,8 +308,13 @@ class SyncHandler(BaseHandler):
ephemeral_by_room = {}
for event in typing:
room_id = event.pop("room_id")
ephemeral_by_room.setdefault(room_id, []).append(event)
# we want to exclude the room_id from the event, but modifying the
# result returned by the event source is poor form (it might cache
# the object)
room_id = event["room_id"]
event_copy = {k: v for (k, v) in event.iteritems()
if k != "room_id"}
ephemeral_by_room.setdefault(room_id, []).append(event_copy)
receipt_key = since_token.receipt_key if since_token else "0"
@ -328,8 +330,11 @@ class SyncHandler(BaseHandler):
now_token = now_token.copy_and_replace("receipt_key", receipt_key)
for event in receipts:
room_id = event.pop("room_id")
ephemeral_by_room.setdefault(room_id, []).append(event)
room_id = event["room_id"]
# exclude room id, as above
event_copy = {k: v for (k, v) in event.iteritems()
if k != "room_id"}
ephemeral_by_room.setdefault(room_id, []).append(event_copy)
defer.returnValue((now_token, ephemeral_by_room))
@ -346,14 +351,12 @@ class SyncHandler(BaseHandler):
room_id, sync_config, leave_token, since_token=timeline_since_token
)
leave_state = yield self.store.get_state_for_events(
[leave_event_id], None
)
leave_state = yield self.store.get_state_for_event(leave_event_id)
defer.returnValue(ArchivedSyncResult(
room_id=room_id,
timeline=batch,
state=leave_state[leave_event_id].values(),
state=leave_state,
private_user_data=self.private_user_data_for_room(
room_id, tags_by_room
),
@ -417,6 +420,9 @@ class SyncHandler(BaseHandler):
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.
logger.debug("Got %i events for incremental sync - not limited",
len(room_events))
invite_events = []
leave_events = []
events_by_room_id = {}
@ -432,7 +438,12 @@ class SyncHandler(BaseHandler):
for room_id in joined_room_ids:
recents = events_by_room_id.get(room_id, [])
state = [event for event in recents if event.is_state()]
logger.debug("Events for room %s: %r", room_id, recents)
state = {
(event.type, event.state_key): event
for event in recents if event.is_state()}
limited = False
if recents:
prev_batch = now_token.copy_and_replace(
"room_key", recents[0].internal_metadata.before
@ -440,9 +451,13 @@ class SyncHandler(BaseHandler):
else:
prev_batch = now_token
state, limited = yield self.check_joined_room(
sync_config, room_id, state
)
just_joined = yield self.check_joined_room(sync_config, state)
if just_joined:
logger.debug("User has just joined %s: needs full state",
room_id)
state = yield self.get_state_at(room_id, now_token)
# the timeline is inherently limited if we've just joined
limited = True
room_sync = JoinedSyncResult(
room_id=room_id,
@ -457,10 +472,15 @@ class SyncHandler(BaseHandler):
room_id, tags_by_room
),
)
logger.debug("Result for room %s: %r", room_id, room_sync)
if room_sync:
joined.append(room_sync)
else:
logger.debug("Got %i events for incremental sync - hit limit",
len(room_events))
invite_events = yield self.store.get_invites_for_user(
sync_config.user.to_string()
)
@ -499,6 +519,9 @@ class SyncHandler(BaseHandler):
@defer.inlineCallbacks
def load_filtered_recents(self, room_id, sync_config, now_token,
since_token=None):
"""
:returns a Deferred TimelineBatch
"""
limited = True
recents = []
filtering_factor = 2
@ -550,6 +573,8 @@ class SyncHandler(BaseHandler):
Returns:
A Deferred JoinedSyncResult
"""
logger.debug("Doing incremental sync for room %s between %s and %s",
room_id, since_token, now_token)
# TODO(mjark): Check for redactions we might have missed.
@ -559,31 +584,26 @@ class SyncHandler(BaseHandler):
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
current_state = yield self.state_handler.get_current_state(
room_id
)
current_state_events = current_state.values()
current_state = yield self.get_state_at(room_id, now_token)
state_at_previous_sync = yield self.get_state_at_previous_sync(
room_id, since_token=since_token
state_at_previous_sync = yield self.get_state_at(
room_id, stream_position=since_token
)
state_events_delta = yield self.compute_state_delta(
state = yield self.compute_state_delta(
since_token=since_token,
previous_state=state_at_previous_sync,
current_state=current_state_events,
current_state=current_state,
)
state_events_delta, _ = yield self.check_joined_room(
sync_config, room_id, state_events_delta
)
just_joined = yield self.check_joined_room(sync_config, state)
if just_joined:
state = yield self.get_state_at(room_id, now_token)
room_sync = JoinedSyncResult(
room_id=room_id,
timeline=batch,
state=state_events_delta,
state=state,
ephemeral=ephemeral_by_room.get(room_id, []),
private_user_data=self.private_user_data_for_room(
room_id, tags_by_room
@ -615,16 +635,12 @@ class SyncHandler(BaseHandler):
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 = yield self.store.get_state_for_event(
leave_event.event_id
)
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_at_previous_sync = yield self.get_state_at(
leave_event.room_id, stream_position=since_token
)
state_events_delta = yield self.compute_state_delta(
@ -647,60 +663,77 @@ class SyncHandler(BaseHandler):
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:
A Deferred list of Events.
def get_state_after_event(self, event):
"""
Get the room state after the given event
:param synapse.events.EventBase event: event of interest
:return: A Deferred map from ((type, state_key)->Event)
"""
state = yield self.store.get_state_for_event(event.event_id)
if event.is_state():
state = state.copy()
state[(event.type, event.state_key)] = event
defer.returnValue(state)
@defer.inlineCallbacks
def get_state_at(self, room_id, stream_position):
""" Get the room state at a particular stream position
:param str room_id: room for which to get state
:param StreamToken stream_position: point at which to get state
:returns: A Deferred map from ((type, state_key)->Event)
"""
last_events, token = yield self.store.get_recent_events_for_room(
room_id, end_token=since_token.room_key, limit=1,
room_id, end_token=stream_position.room_key, limit=1,
)
if last_events:
last_event = last_events[0]
last_context = yield self.state_handler.compute_event_context(
last_event
)
if last_event.is_state():
state = [last_event] + last_context.current_state.values()
else:
state = last_context.current_state.values()
last_event = last_events[-1]
state = yield self.get_state_after_event(last_event)
else:
state = ()
# no events in this room - so presumably no state
state = {}
defer.returnValue(state)
def compute_state_delta(self, since_token, previous_state, current_state):
""" Works out the differnce in state between the current state and the
state the client got when it last performed a sync.
Returns:
A list of events.
:param str since_token: the point we are comparing against
:param dict[(str,str), synapse.events.FrozenEvent] previous_state: the
state to compare to
:param dict[(str,str), synapse.events.FrozenEvent] current_state: the
new state
:returns A new event dictionary
"""
# TODO(mjark) Check if the state events were received by the server
# after the previous sync, since we need to include those state
# updates even if they occured logically before the previous event.
# TODO(mjark) Check for new redactions in the state events.
previous_dict = {event.event_id: event for event in previous_state}
state_delta = []
for event in current_state:
if event.event_id not in previous_dict:
state_delta.append(event)
state_delta = {}
for key, event in current_state.iteritems():
if (key not in previous_state or
previous_state[key].event_id != event.event_id):
state_delta[key] = event
return state_delta
@defer.inlineCallbacks
def check_joined_room(self, sync_config, room_id, state_delta):
joined = False
limited = False
for event in state_delta:
if (
event.type == EventTypes.Member
and event.state_key == sync_config.user.to_string()
):
if event.content["membership"] == Membership.JOIN:
joined = True
def check_joined_room(self, sync_config, state_delta):
"""
Check if the user has just joined the given room (so should
be given the full state)
if joined:
res = yield self.state_handler.get_current_state(room_id)
state_delta = res.values()
limited = True
:param sync_config:
:param dict[(str,str), synapse.events.FrozenEvent] state_delta: the
difference in state since the last sync
defer.returnValue((state_delta, limited))
:returns A deferred Tuple (state_delta, limited)
"""
join_event = state_delta.get((
EventTypes.Member, sync_config.user.to_string()), None)
if join_event is not None:
if join_event.content["membership"] == Membership.JOIN:
return True
return False

20
synapse/notifier.py
View File

@ -14,6 +14,8 @@
# limitations under the License.
from twisted.internet import defer
from synapse.api.constants import EventTypes
from synapse.api.errors import AuthError
from synapse.util.logutils import log_function
from synapse.util.async import run_on_reactor, ObservableDeferred
@ -346,9 +348,9 @@ class Notifier(object):
room_ids = []
if is_guest:
# TODO(daniel): Deal with non-room events too
only_room_events = True
if guest_room_id:
if not self._is_world_readable(guest_room_id):
raise AuthError(403, "Guest access not allowed")
room_ids = [guest_room_id]
else:
rooms = yield self.store.get_rooms_for_user(user.to_string())
@ -361,6 +363,7 @@ class Notifier(object):
events = []
end_token = from_token
for name, source in self.event_sources.sources.items():
keyname = "%s_key" % name
before_id = getattr(before_token, keyname)
@ -377,7 +380,7 @@ class Notifier(object):
room_ids=room_ids,
)
if is_guest:
if name == "room":
room_member_handler = self.hs.get_handlers().room_member_handler
new_events = yield room_member_handler._filter_events_for_client(
user.to_string(),
@ -403,6 +406,17 @@ class Notifier(object):
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)
@log_function
def remove_expired_streams(self):
time_now_ms = self.clock.time_msec()

2
synapse/rest/client/v1/profile.py
View File

@ -37,7 +37,7 @@ class ProfileDisplaynameRestServlet(ClientV1RestServlet):
@defer.inlineCallbacks
def on_PUT(self, request, user_id):
auth_user, _, _ = yield self.auth.get_user_by_req(request)
auth_user, _, _ = yield self.auth.get_user_by_req(request, allow_guest=True)
user = UserID.from_string(user_id)
try:

42
synapse/rest/client/v1/room.py
View File

@ -17,7 +17,7 @@
from twisted.internet import defer
from base import ClientV1RestServlet, client_path_pattern
from synapse.api.errors import SynapseError, Codes
from synapse.api.errors import SynapseError, Codes, AuthError
from synapse.streams.config import PaginationConfig
from synapse.api.constants import EventTypes, Membership
from synapse.types import UserID, RoomID, RoomAlias
@ -175,7 +175,7 @@ class RoomSendEventRestServlet(ClientV1RestServlet):
@defer.inlineCallbacks
def on_POST(self, request, room_id, event_type, txn_id=None):
user, token_id, _ = yield self.auth.get_user_by_req(request)
user, token_id, _ = yield self.auth.get_user_by_req(request, allow_guest=True)
content = _parse_json(request)
msg_handler = self.handlers.message_handler
@ -220,7 +220,10 @@ class JoinRoomAliasServlet(ClientV1RestServlet):
@defer.inlineCallbacks
def on_POST(self, request, room_identifier, txn_id=None):
user, token_id, _ = yield self.auth.get_user_by_req(request)
user, token_id, is_guest = yield self.auth.get_user_by_req(
request,
allow_guest=True
)
# the identifier could be a room alias or a room id. Try one then the
# other if it fails to parse, without swallowing other valid
@ -242,16 +245,20 @@ class JoinRoomAliasServlet(ClientV1RestServlet):
defer.returnValue((200, ret_dict))
else: # room id
msg_handler = self.handlers.message_handler
content = {"membership": Membership.JOIN}
if is_guest:
content["kind"] = "guest"
yield msg_handler.create_and_send_event(
{
"type": EventTypes.Member,
"content": {"membership": Membership.JOIN},
"content": content,
"room_id": identifier.to_string(),
"sender": user.to_string(),
"state_key": user.to_string(),
},
token_id=token_id,
txn_id=txn_id,
is_guest=is_guest,
)
defer.returnValue((200, {"room_id": identifier.to_string()}))
@ -319,7 +326,7 @@ class RoomMemberListRestServlet(ClientV1RestServlet):
}))
# TODO: Needs unit testing
# TODO: Needs better unit testing
class RoomMessageListRestServlet(ClientV1RestServlet):
PATTERN = client_path_pattern("/rooms/(?P<room_id>[^/]*)/messages$")
@ -365,12 +372,13 @@ class RoomInitialSyncRestServlet(ClientV1RestServlet):
@defer.inlineCallbacks
def on_GET(self, request, room_id):
user, _, _ = yield self.auth.get_user_by_req(request)
user, _, is_guest = yield self.auth.get_user_by_req(request, allow_guest=True)
pagination_config = PaginationConfig.from_request(request)
content = yield self.handlers.message_handler.room_initial_sync(
room_id=room_id,
user_id=user.to_string(),
pagin_config=pagination_config,
is_guest=is_guest,
)
defer.returnValue((200, content))
@ -410,12 +418,12 @@ class RoomEventContext(ClientV1RestServlet):
@defer.inlineCallbacks
def on_GET(self, request, room_id, event_id):
user, _ = yield self.auth.get_user_by_req(request)
user, _, is_guest = yield self.auth.get_user_by_req(request, allow_guest=True)
limit = int(request.args.get("limit", [10])[0])
results = yield self.handlers.room_context_handler.get_event_context(
user, room_id, event_id, limit,
user, room_id, event_id, limit, is_guest
)
time_now = self.clock.time_msec()
@ -445,7 +453,13 @@ class RoomMembershipRestServlet(ClientV1RestServlet):
@defer.inlineCallbacks
def on_POST(self, request, room_id, membership_action, txn_id=None):
user, token_id, _ = yield self.auth.get_user_by_req(request)
user, token_id, is_guest = yield self.auth.get_user_by_req(
request,
allow_guest=True
)
if is_guest and membership_action not in {Membership.JOIN, Membership.LEAVE}:
raise AuthError(403, "Guest access not allowed")
content = _parse_json(request)
@ -459,7 +473,6 @@ class RoomMembershipRestServlet(ClientV1RestServlet):
content["medium"],
content["address"],
content["id_server"],
content["display_name"],
token_id,
txn_id
)
@ -479,22 +492,27 @@ class RoomMembershipRestServlet(ClientV1RestServlet):
msg_handler = self.handlers.message_handler
content = {"membership": unicode(membership_action)}
if is_guest:
content["kind"] = "guest"
yield msg_handler.create_and_send_event(
{
"type": EventTypes.Member,
"content": {"membership": unicode(membership_action)},
"content": content,
"room_id": room_id,
"sender": user.to_string(),
"state_key": state_key,
},
token_id=token_id,
txn_id=txn_id,
is_guest=is_guest,
)
defer.returnValue((200, {}))
def _has_3pid_invite_keys(self, content):
for key in {"id_server", "medium", "address", "display_name"}:
for key in {"id_server", "medium", "address"}:
if key not in content:
return False
return True

123
synapse/rest/client/v2_alpha/sync.py
View File

@ -20,6 +20,7 @@ from synapse.http.servlet import (
)
from synapse.handlers.sync import SyncConfig
from synapse.types import StreamToken
from synapse.events import FrozenEvent
from synapse.events.utils import (
serialize_event, format_event_for_client_v2_without_event_id,
)
@ -165,6 +166,20 @@ class SyncRestServlet(RestServlet):
return {"events": filter.filter_presence(formatted)}
def encode_joined(self, rooms, filter, time_now, token_id):
"""
Encode the joined rooms in a sync result
:param list[synapse.handlers.sync.JoinedSyncResult] rooms: list of sync
results for rooms this user is joined to
:param FilterCollection filter: filters to apply to the results
:param int time_now: current time - used as a baseline for age
calculations
:param int token_id: ID of the user's auth token - used for namespacing
of transaction IDs
:return: the joined rooms list, in our response format
:rtype: dict[str, dict[str, object]]
"""
joined = {}
for room in rooms:
joined[room.room_id] = self.encode_room(
@ -174,6 +189,20 @@ class SyncRestServlet(RestServlet):
return joined
def encode_invited(self, rooms, filter, time_now, token_id):
"""
Encode the invited rooms in a sync result
:param list[synapse.handlers.sync.InvitedSyncResult] rooms: list of
sync results for rooms this user is joined to
:param FilterCollection filter: filters to apply to the results
:param int time_now: current time - used as a baseline for age
calculations
:param int token_id: ID of the user's auth token - used for namespacing
of transaction IDs
:return: the invited rooms list, in our response format
:rtype: dict[str, dict[str, object]]
"""
invited = {}
for room in rooms:
invite = serialize_event(
@ -189,6 +218,20 @@ class SyncRestServlet(RestServlet):
return invited
def encode_archived(self, rooms, filter, time_now, token_id):
"""
Encode the archived rooms in a sync result
:param list[synapse.handlers.sync.ArchivedSyncResult] rooms: list of
sync results for rooms this user is joined to
:param FilterCollection filter: filters to apply to the results
:param int time_now: current time - used as a baseline for age
calculations
:param int token_id: ID of the user's auth token - used for namespacing
of transaction IDs
:return: the invited rooms list, in our response format
:rtype: dict[str, dict[str, object]]
"""
joined = {}
for room in rooms:
joined[room.room_id] = self.encode_room(
@ -199,8 +242,28 @@ class SyncRestServlet(RestServlet):
@staticmethod
def encode_room(room, filter, time_now, token_id, joined=True):
"""
:param JoinedSyncResult|ArchivedSyncResult room: sync result for a
single room
:param FilterCollection filter: filters to apply to the results
:param int time_now: current time - used as a baseline for age
calculations
:param int token_id: ID of the user's auth token - used for namespacing
of transaction IDs
:param joined: True if the user is joined to this room - will mean
we handle ephemeral events
:return: the room, encoded in our response format
:rtype: dict[str, object]
"""
event_map = {}
state_events = filter.filter_room_state(room.state)
state_dict = room.state
timeline_events = filter.filter_room_timeline(room.timeline.events)
state_dict = SyncRestServlet._rollback_state_for_timeline(
state_dict, timeline_events)
state_events = filter.filter_room_state(state_dict.values())
state_event_ids = []
for event in state_events:
# TODO(mjark): Respect formatting requirements in the filter.
@ -210,7 +273,6 @@ class SyncRestServlet(RestServlet):
)
state_event_ids.append(event.event_id)
timeline_events = filter.filter_room_timeline(room.timeline.events)
timeline_event_ids = []
for event in timeline_events:
# TODO(mjark): Respect formatting requirements in the filter.
@ -241,6 +303,63 @@ class SyncRestServlet(RestServlet):
return result
@staticmethod
def _rollback_state_for_timeline(state, timeline):
"""
Wind the state dictionary backwards, so that it represents the
state at the start of the timeline, rather than at the end.
:param dict[(str, str), synapse.events.EventBase] state: the
state dictionary. Will be updated to the state before the timeline.
:param list[synapse.events.EventBase] timeline: the event timeline
:return: updated state dictionary
"""
logger.debug("Processing state dict %r; timeline %r", state,
[e.get_dict() for e in timeline])
result = state.copy()
for timeline_event in reversed(timeline):
if not timeline_event.is_state():
continue
event_key = (timeline_event.type, timeline_event.state_key)
logger.debug("Considering %s for removal", event_key)
state_event = result.get(event_key)
if (state_event is None or
state_event.event_id != timeline_event.event_id):
# the event in the timeline isn't present in the state
# dictionary.
#
# the most likely cause for this is that there was a fork in
# the event graph, and the state is no longer valid. Really,
# the event shouldn't be in the timeline. We're going to ignore
# it for now, however.
logger.warn("Found state event %r in timeline which doesn't "
"match state dictionary", timeline_event)
continue
prev_event_id = timeline_event.unsigned.get("replaces_state", None)
logger.debug("Replacing %s with %s in state dict",
timeline_event.event_id, prev_event_id)
if prev_event_id is None:
del result[event_key]
else:
result[event_key] = FrozenEvent({
"type": timeline_event.type,
"state_key": timeline_event.state_key,
"content": timeline_event.unsigned['prev_content'],
"sender": timeline_event.unsigned['prev_sender'],
"event_id": prev_event_id,
"room_id": timeline_event.room_id,
})
logger.debug("New value: %r", result.get(event_key))
return result
def register_servlets(hs, http_server):
SyncRestServlet(hs).register(http_server)

32
synapse/state.py
View File

@ -71,7 +71,7 @@ class StateHandler(object):
@defer.inlineCallbacks
def get_current_state(self, room_id, event_type=None, state_key=""):
""" Returns the current state for the room as a list. This is done by
""" Retrieves the current state for the room. This is done by
calling `get_latest_events_in_room` to get the leading edges of the
event graph and then resolving any of the state conflicts.
@ -80,6 +80,8 @@ class StateHandler(object):
If `event_type` is specified, then the method returns only the one
event (or None) with that `event_type` and `state_key`.
:returns map from (type, state_key) to event
"""
event_ids = yield self.store.get_latest_event_ids_in_room(room_id)
@ -177,9 +179,10 @@ class StateHandler(object):
""" Given a list of event_ids this method fetches the state at each
event, resolves conflicts between them and returns them.
Return format is a tuple: (`state_group`, `state_events`), where the
first is the name of a state group if one and only one is involved,
otherwise `None`.
:returns a Deferred tuple of (`state_group`, `state`, `prev_state`).
`state_group` is the name of a state group if one and only one is
involved. `state` is a map from (type, state_key) to event, and
`prev_state` is a list of event ids.
"""
logger.debug("resolve_state_groups event_ids %s", event_ids)
@ -255,6 +258,11 @@ class StateHandler(object):
return self._resolve_events(state_sets)
def _resolve_events(self, state_sets, event_type=None, state_key=""):
"""
:returns a tuple (new_state, prev_states). new_state is a map
from (type, state_key) to event. prev_states is a list of event_ids.
:rtype: (dict[(str, str), synapse.events.FrozenEvent], list[str])
"""
state = {}
for st in state_sets:
for e in st:
@ -307,19 +315,23 @@ class StateHandler(object):
We resolve conflicts in the following order:
1. power levels
2. memberships
3. other events.
2. join rules
3. memberships
4. other events.
"""
resolved_state = {}
power_key = (EventTypes.PowerLevels, "")
if power_key in conflicted_state.items():
power_levels = conflicted_state[power_key]
resolved_state[power_key] = self._resolve_auth_events(power_levels)
if power_key in conflicted_state:
events = conflicted_state[power_key]
logger.debug("Resolving conflicted power levels %r", events)
resolved_state[power_key] = self._resolve_auth_events(
events, auth_events)
auth_events.update(resolved_state)
for key, events in conflicted_state.items():
if key[0] == EventTypes.JoinRules:
logger.debug("Resolving conflicted join rules %r", events)
resolved_state[key] = self._resolve_auth_events(
events,
auth_events
@ -329,6 +341,7 @@ class StateHandler(object):
for key, events in conflicted_state.items():
if key[0] == EventTypes.Member:
logger.debug("Resolving conflicted member lists %r", events)
resolved_state[key] = self._resolve_auth_events(
events,
auth_events
@ -338,6 +351,7 @@ class StateHandler(object):
for key, events in conflicted_state.items():
if key not in resolved_state:
logger.debug("Resolving conflicted state %r:%r", key, events)
resolved_state[key] = self._resolve_normal_events(
events, auth_events
)

256
synapse/storage/background_updates.py Normal file
View File

@ -0,0 +1,256 @@
# -*- coding: utf-8 -*-
# Copyright 2014, 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 ._base import SQLBaseStore
from twisted.internet import defer
import ujson as json
import logging
logger = logging.getLogger(__name__)
class BackgroundUpdatePerformance(object):
"""Tracks the how long a background update is taking to update its items"""
def __init__(self, name):
self.name = name
self.total_item_count = 0
self.total_duration_ms = 0
self.avg_item_count = 0
self.avg_duration_ms = 0
def update(self, item_count, duration_ms):
"""Update the stats after doing an update"""
self.total_item_count += item_count
self.total_duration_ms += duration_ms
# Exponential moving averages for the number of items updated and
# the duration.
self.avg_item_count += 0.1 * (item_count - self.avg_item_count)
self.avg_duration_ms += 0.1 * (duration_ms - self.avg_duration_ms)
def average_items_per_ms(self):
"""An estimate of how long it takes to do a single update.
Returns:
A duration in ms as a float
"""
if self.total_item_count == 0:
return None
else:
# Use the exponential moving average so that we can adapt to
# changes in how long the update process takes.
return float(self.avg_item_count) / float(self.avg_duration_ms)
def total_items_per_ms(self):
"""An estimate of how long it takes to do a single update.
Returns:
A duration in ms as a float
"""
if self.total_item_count == 0:
return None
else:
return float(self.total_item_count) / float(self.total_duration_ms)
class BackgroundUpdateStore(SQLBaseStore):
""" Background updates are updates to the database that run in the
background. Each update processes a batch of data at once. We attempt to
limit the impact of each update by monitoring how long each batch takes to
process and autotuning the batch size.
"""
MINIMUM_BACKGROUND_BATCH_SIZE = 100
DEFAULT_BACKGROUND_BATCH_SIZE = 100
BACKGROUND_UPDATE_INTERVAL_MS = 1000
BACKGROUND_UPDATE_DURATION_MS = 100
def __init__(self, hs):
super(BackgroundUpdateStore, self).__init__(hs)
self._background_update_performance = {}
self._background_update_queue = []
self._background_update_handlers = {}
self._background_update_timer = None
@defer.inlineCallbacks
def start_doing_background_updates(self):
while True:
if self._background_update_timer is not None:
return
sleep = defer.Deferred()
self._background_update_timer = self._clock.call_later(
self.BACKGROUND_UPDATE_INTERVAL_MS / 1000., sleep.callback, None
)
try:
yield sleep
finally:
self._background_update_timer = None
try:
result = yield self.do_background_update(
self.BACKGROUND_UPDATE_DURATION_MS
)
except:
logger.exception("Error doing update")
if result is None:
logger.info(
"No more background updates to do."
" Unscheduling background update task."
)
return
@defer.inlineCallbacks
def do_background_update(self, desired_duration_ms):
"""Does some amount of work on a background update
Args:
desired_duration_ms(float): How long we want to spend
updating.
Returns:
A deferred that completes once some amount of work is done.
The deferred will have a value of None if there is currently
no more work to do.
"""
if not self._background_update_queue:
updates = yield self._simple_select_list(
"background_updates",
keyvalues=None,
retcols=("update_name",),
)
for update in updates:
self._background_update_queue.append(update['update_name'])
if not self._background_update_queue:
defer.returnValue(None)
update_name = self._background_update_queue.pop(0)
self._background_update_queue.append(update_name)
update_handler = self._background_update_handlers[update_name]
performance = self._background_update_performance.get(update_name)
if performance is None:
performance = BackgroundUpdatePerformance(update_name)
self._background_update_performance[update_name] = performance
items_per_ms = performance.average_items_per_ms()
if items_per_ms is not None:
batch_size = int(desired_duration_ms * items_per_ms)
# Clamp the batch size so that we always make progress
batch_size = max(batch_size, self.MINIMUM_BACKGROUND_BATCH_SIZE)
else:
batch_size = self.DEFAULT_BACKGROUND_BATCH_SIZE
progress_json = yield self._simple_select_one_onecol(
"background_updates",
keyvalues={"update_name": update_name},
retcol="progress_json"
)
progress = json.loads(progress_json)
time_start = self._clock.time_msec()
items_updated = yield update_handler(progress, batch_size)
time_stop = self._clock.time_msec()
duration_ms = time_stop - time_start
logger.info(
"Updating %r. Updated %r items in %rms."
" (total_rate=%r/ms, current_rate=%r/ms, total_updated=%r)",
update_name, items_updated, duration_ms,
performance.total_items_per_ms(),
performance.average_items_per_ms(),
performance.total_item_count,
)
performance.update(items_updated, duration_ms)
defer.returnValue(len(self._background_update_performance))
def register_background_update_handler(self, update_name, update_handler):
"""Register a handler for doing a background update.
The handler should take two arguments:
* A dict of the current progress
* An integer count of the number of items to update in this batch.
The handler should return a deferred integer count of items updated.
The hander is responsible for updating the progress of the update.
Args:
update_name(str): The name of the update that this code handles.
update_handler(function): The function that does the update.
"""
self._background_update_handlers[update_name] = update_handler
def start_background_update(self, update_name, progress):
"""Starts a background update running.
Args:
update_name: The update to set running.
progress: The initial state of the progress of the update.
Returns:
A deferred that completes once the task has been added to the
queue.
"""
# Clear the background update queue so that we will pick up the new
# task on the next iteration of do_background_update.
self._background_update_queue = []
progress_json = json.dumps(progress)
return self._simple_insert(
"background_updates",
{"update_name": update_name, "progress_json": progress_json}
)
def _end_background_update(self, update_name):
"""Removes a completed background update task from the queue.
Args:
update_name(str): The name of the completed task to remove
Returns:
A deferred that completes once the task is removed.
"""
self._background_update_queue = [
name for name in self._background_update_queue if name != update_name
]
return self._simple_delete_one(
"background_updates", keyvalues={"update_name": update_name}
)
def _background_update_progress_txn(self, txn, update_name, progress):
"""Update the progress of a background update
Args:
txn(cursor): The transaction.
update_name(str): The name of the background update task
progress(dict): The progress of the update.
"""
progress_json = json.dumps(progress)
self._simple_update_one_txn(
txn,
"background_updates",
keyvalues={"update_name": update_name},
updatevalues={"progress_json": progress_json},
)

8
synapse/storage/events.py
View File

@ -313,6 +313,8 @@ class EventsStore(SQLBaseStore):
self._store_redaction(txn, event)
elif event.type == EventTypes.RoomHistoryVisibility:
self._store_history_visibility_txn(txn, event)
elif event.type == EventTypes.GuestAccess:
self._store_guest_access_txn(txn, event)
self._store_room_members_txn(
txn,
@ -829,7 +831,8 @@ class EventsStore(SQLBaseStore):
allow_none=True,
)
if prev:
ev.unsigned["prev_content"] = prev.get_dict()["content"]
ev.unsigned["prev_content"] = prev.content
ev.unsigned["prev_sender"] = prev.sender
self._get_event_cache.prefill(
(ev.event_id, check_redacted, get_prev_content), ev
@ -886,7 +889,8 @@ class EventsStore(SQLBaseStore):
get_prev_content=False,
)
if prev:
ev.unsigned["prev_content"] = prev.get_dict()["content"]
ev.unsigned["prev_content"] = prev.content
ev.unsigned["prev_sender"] = prev.sender
self._get_event_cache.prefill(
(ev.event_id, check_redacted, get_prev_content), ev

71
synapse/storage/room.py
View File

@ -99,34 +99,39 @@ class RoomStore(SQLBaseStore):
"""
def f(txn):
topic_subquery = (
"SELECT topics.event_id as event_id, "
"topics.room_id as room_id, topic "
"FROM topics "
"INNER JOIN current_state_events as c "
"ON c.event_id = topics.event_id "
)
def subquery(table_name, column_name=None):
column_name = column_name or table_name
return (
"SELECT %(table_name)s.event_id as event_id, "
"%(table_name)s.room_id as room_id, %(column_name)s "
"FROM %(table_name)s "
"INNER JOIN current_state_events as c "
"ON c.event_id = %(table_name)s.event_id " % {
"column_name": column_name,
"table_name": table_name,
}
)
name_subquery = (
"SELECT room_names.event_id as event_id, "
"room_names.room_id as room_id, name "
"FROM room_names "
"INNER JOIN current_state_events as c "
"ON c.event_id = room_names.event_id "
)
# We use non printing ascii character US (\x1F) as a separator
sql = (
"SELECT r.room_id, max(n.name), max(t.topic)"
"SELECT"
" r.room_id,"
" max(n.name),"
" max(t.topic),"
" max(v.history_visibility),"
" max(g.guest_access)"
" FROM rooms AS r"
" LEFT JOIN (%(topic)s) AS t ON t.room_id = r.room_id"
" LEFT JOIN (%(name)s) AS n ON n.room_id = r.room_id"
" LEFT JOIN (%(history_visibility)s) AS v ON v.room_id = r.room_id"
" LEFT JOIN (%(guest_access)s) AS g ON g.room_id = r.room_id"
" WHERE r.is_public = ?"
" GROUP BY r.room_id"
) % {
"topic": topic_subquery,
"name": name_subquery,
}
" GROUP BY r.room_id" % {
"topic": subquery("topics", "topic"),
"name": subquery("room_names", "name"),
"history_visibility": subquery("history_visibility"),
"guest_access": subquery("guest_access"),
}
)
txn.execute(sql, (is_public,))
@ -156,10 +161,12 @@ class RoomStore(SQLBaseStore):
"room_id": r[0],
"name": r[1],
"topic": r[2],
"aliases": r[3],
"world_readable": r[3] == "world_readable",
"guest_can_join": r[4] == "can_join",
"aliases": r[5],
}
for r in rows
if r[3] # We only return rooms that have at least one alias.
if r[5] # We only return rooms that have at least one alias.
]
defer.returnValue(ret)
@ -203,16 +210,22 @@ class RoomStore(SQLBaseStore):
)
def _store_history_visibility_txn(self, txn, event):
if hasattr(event, "content") and "history_visibility" in event.content:
self._store_content_index_txn(txn, event, "history_visibility")
def _store_guest_access_txn(self, txn, event):
self._store_content_index_txn(txn, event, "guest_access")
def _store_content_index_txn(self, txn, event, key):
if hasattr(event, "content") and key in event.content:
sql = (
"INSERT INTO history_visibility"
" (event_id, room_id, history_visibility)"
" VALUES (?, ?, ?)"
"INSERT INTO %(key)s"
" (event_id, room_id, %(key)s)"
" VALUES (?, ?, ?)" % {"key": key}
)
txn.execute(sql, (
event.event_id,
event.room_id,
event.content["history_visibility"]
event.content[key]
))
def _store_event_search_txn(self, txn, event, key, value):

21
synapse/storage/schema/delta/25/00background_updates.sql Normal file
View File

@ -0,0 +1,21 @@
/* 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.
*/
CREATE TABLE IF NOT EXISTS background_updates(
update_name TEXT NOT NULL, -- The name of the background update.
progress_json TEXT NOT NULL, -- The current progress of the update as JSON.
CONSTRAINT background_updates_uniqueness UNIQUE (update_name)
);

99
synapse/storage/schema/delta/25/fts.py
View File

@ -22,7 +22,7 @@ import ujson
logger = logging.getLogger(__name__)
POSTGRES_SQL = """
POSTGRES_TABLE = """
CREATE TABLE IF NOT EXISTS event_search (
event_id TEXT,
room_id TEXT,
@ -31,22 +31,6 @@ CREATE TABLE IF NOT EXISTS event_search (
vector tsvector
);
INSERT INTO event_search SELECT
event_id, room_id, json::json->>'sender', 'content.body',
to_tsvector('english', json::json->'content'->>'body')
FROM events NATURAL JOIN event_json WHERE type = 'm.room.message';
INSERT INTO event_search SELECT
event_id, room_id, json::json->>'sender', 'content.name',
to_tsvector('english', json::json->'content'->>'name')
FROM events NATURAL JOIN event_json WHERE type = 'm.room.name';
INSERT INTO event_search SELECT
event_id, room_id, json::json->>'sender', 'content.topic',
to_tsvector('english', json::json->'content'->>'topic')
FROM events NATURAL JOIN event_json WHERE type = 'm.room.topic';
CREATE INDEX event_search_fts_idx ON event_search USING gin(vector);
CREATE INDEX event_search_ev_idx ON event_search(event_id);
CREATE INDEX event_search_ev_ridx ON event_search(room_id);
@ -61,67 +45,34 @@ SQLITE_TABLE = (
def run_upgrade(cur, database_engine, *args, **kwargs):
if isinstance(database_engine, PostgresEngine):
run_postgres_upgrade(cur)
return
if isinstance(database_engine, Sqlite3Engine):
run_sqlite_upgrade(cur)
return
def run_postgres_upgrade(cur):
for statement in get_statements(POSTGRES_SQL.splitlines()):
cur.execute(statement)
def run_sqlite_upgrade(cur):
for statement in get_statements(POSTGRES_TABLE.splitlines()):
cur.execute(statement)
elif isinstance(database_engine, Sqlite3Engine):
cur.execute(SQLITE_TABLE)
else:
raise Exception("Unrecognized database engine")
rowid = -1
while True:
cur.execute(
"SELECT rowid, json FROM event_json"
" WHERE rowid > ?"
" ORDER BY rowid ASC LIMIT 100",
(rowid,)
)
cur.execute("SELECT MIN(stream_ordering) FROM events")
rows = cur.fetchall()
min_stream_id = rows[0][0]
res = cur.fetchall()
cur.execute("SELECT MAX(stream_ordering) FROM events")
rows = cur.fetchall()
max_stream_id = rows[0][0]
if not res:
break
if min_stream_id is not None and max_stream_id is not None:
progress = {
"target_min_stream_id_inclusive": min_stream_id,
"max_stream_id_exclusive": max_stream_id + 1,
"rows_inserted": 0,
}
progress_json = ujson.dumps(progress)
events = [
ujson.loads(js)
for _, js in res
]
sql = (
"INSERT into background_updates (update_name, progress_json)"
" VALUES (?, ?)"
)
rowid = max(rid for rid, _ in res)
sql = database_engine.convert_param_style(sql)
rows = []
for ev in events:
content = ev.get("content", {})
body = content.get("body", None)
name = content.get("name", None)
topic = content.get("topic", None)
sender = ev.get("sender", None)
if ev["type"] == "m.room.message" and body:
rows.append((
ev["event_id"], ev["room_id"], sender, "content.body", body
))
if ev["type"] == "m.room.name" and name:
rows.append((
ev["event_id"], ev["room_id"], sender, "content.name", name
))
if ev["type"] == "m.room.topic" and topic:
rows.append((
ev["event_id"], ev["room_id"], sender, "content.topic", topic
))
if rows:
logger.info(rows)
cur.executemany(
"INSERT INTO event_search (event_id, room_id, sender, key, value)"
" VALUES (?,?,?,?,?)",
rows
)
cur.execute(sql, ("event_search", progress_json))

25
synapse/storage/schema/delta/25/guest_access.sql Normal file
View File

@ -0,0 +1,25 @@
/* 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.
*/
/*
* This is a manual index of guest_access content of state events,
* so that we can join on them in SELECT statements.
*/
CREATE TABLE IF NOT EXISTS guest_access(
event_id TEXT NOT NULL,
room_id TEXT NOT NULL,
guest_access TEXT NOT NULL,
UNIQUE (event_id)
);

1
synapse/storage/schema/delta/25/history_visibility.sql
View File

@ -18,7 +18,6 @@
* so that we can join on them in SELECT statements.
*/
CREATE TABLE IF NOT EXISTS history_visibility(
id INTEGER PRIMARY KEY,
event_id TEXT NOT NULL,
room_id TEXT NOT NULL,
history_visibility TEXT NOT NULL,

120
synapse/storage/search.py
View File

@ -15,7 +15,7 @@
from twisted.internet import defer
from _base import SQLBaseStore
from .background_updates import BackgroundUpdateStore
from synapse.api.errors import SynapseError
from synapse.storage.engines import PostgresEngine, Sqlite3Engine
@ -25,7 +25,106 @@ import logging
logger = logging.getLogger(__name__)
class SearchStore(SQLBaseStore):
class SearchStore(BackgroundUpdateStore):
EVENT_SEARCH_UPDATE_NAME = "event_search"
def __init__(self, hs):
super(SearchStore, self).__init__(hs)
self.register_background_update_handler(
self.EVENT_SEARCH_UPDATE_NAME, self._background_reindex_search
)
@defer.inlineCallbacks
def _background_reindex_search(self, progress, batch_size):
target_min_stream_id = progress["target_min_stream_id_inclusive"]
max_stream_id = progress["max_stream_id_exclusive"]
rows_inserted = progress.get("rows_inserted", 0)
INSERT_CLUMP_SIZE = 1000
TYPES = ["m.room.name", "m.room.message", "m.room.topic"]
def reindex_search_txn(txn):
sql = (
"SELECT stream_ordering, event_id FROM events"
" WHERE ? <= stream_ordering AND stream_ordering < ?"
" AND (%s)"
" ORDER BY stream_ordering DESC"
" LIMIT ?"
) % (" OR ".join("type = '%s'" % (t,) for t in TYPES),)
txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size))
rows = txn.fetchall()
if not rows:
return 0
min_stream_id = rows[-1][0]
event_ids = [row[1] for row in rows]
events = self._get_events_txn(txn, event_ids)
event_search_rows = []
for event in events:
try:
event_id = event.event_id
room_id = event.room_id
content = event.content
if event.type == "m.room.message":
key = "content.body"
value = content["body"]
elif event.type == "m.room.topic":
key = "content.topic"
value = content["topic"]
elif event.type == "m.room.name":
key = "content.name"
value = content["name"]
except (KeyError, AttributeError):
# If the event is missing a necessary field then
# skip over it.
continue
event_search_rows.append((event_id, room_id, key, value))
if isinstance(self.database_engine, PostgresEngine):
sql = (
"INSERT INTO event_search (event_id, room_id, key, vector)"
" VALUES (?,?,?,to_tsvector('english', ?))"
)
elif isinstance(self.database_engine, Sqlite3Engine):
sql = (
"INSERT INTO event_search (event_id, room_id, key, value)"
" VALUES (?,?,?,?)"
)
else:
# This should be unreachable.
raise Exception("Unrecognized database engine")
for index in range(0, len(event_search_rows), INSERT_CLUMP_SIZE):
clump = event_search_rows[index:index + INSERT_CLUMP_SIZE]
txn.executemany(sql, clump)
progress = {
"target_min_stream_id_inclusive": target_min_stream_id,
"max_stream_id_exclusive": min_stream_id,
"rows_inserted": rows_inserted + len(event_search_rows)
}
self._background_update_progress_txn(
txn, self.EVENT_SEARCH_UPDATE_NAME, progress
)
return len(event_search_rows)
result = yield self.runInteraction(
self.EVENT_SEARCH_UPDATE_NAME, reindex_search_txn
)
if not result:
yield self._end_background_update(self.EVENT_SEARCH_UPDATE_NAME)
defer.returnValue(result)
@defer.inlineCallbacks
def search_msgs(self, room_ids, search_term, keys):
"""Performs a full text search over events with given keys.
@ -153,12 +252,23 @@ class SearchStore(SQLBaseStore):
" WHERE vector @@ query AND room_id = ?"
)
elif isinstance(self.database_engine, Sqlite3Engine):
# We use CROSS JOIN here to ensure we use the right indexes.
# https://sqlite.org/optoverview.html#crossjoin
#
# We want to use the full text search index on event_search to
# extract all possible matches first, then lookup those matches
# in the events table to get the topological ordering. We need
# to use the indexes in this order because sqlite refuses to
# MATCH unless it uses the full text search index
sql = (
"SELECT rank(matchinfo(event_search)) as rank, room_id, event_id"
"SELECT rank(matchinfo) as rank, room_id, event_id,"
" topological_ordering, stream_ordering"
" FROM (SELECT key, event_id, matchinfo(event_search) as matchinfo"
" FROM event_search"
" NATURAL JOIN events"
" WHERE value MATCH ? AND room_id = ?"
" WHERE value MATCH ?"
" )"
" CROSS JOIN events USING (event_id)"
" WHERE room_id = ?"
)
else:
# This should be unreachable.

14
synapse/storage/state.py
View File

@ -237,6 +237,20 @@ class StateStore(SQLBaseStore):
defer.returnValue({event: event_to_state[event] for event in event_ids})
@defer.inlineCallbacks
def get_state_for_event(self, event_id, types=None):
"""
Get the state dict corresponding to a particular event
:param str event_id: event whose state should be returned
:param list[(str, str)]|None types: List of (type, state_key) tuples
which are used to filter the state fetched. May be None, which
matches any key
:return: a deferred dict from (type, state_key) -> state_event
"""
state_map = yield self.get_state_for_events([event_id], types)
defer.returnValue(state_map[event_id])
@cached(num_args=2, lru=True, max_entries=10000)
def _get_state_group_for_event(self, room_id, event_id):
return self._simple_select_one_onecol(

2
synapse/storage/tags.py
View File

@ -95,7 +95,7 @@ class TagsStore(SQLBaseStore):
if room_ids:
tags_by_room = yield self.get_tags_for_user(user_id)
for room_id in room_ids:
results[room_id] = tags_by_room[room_id]
results[room_id] = tags_by_room.get(room_id, {})
defer.returnValue(results)

2
synapse/storage/transactions.py
View File

@ -59,7 +59,7 @@ class TransactionStore(SQLBaseStore):
allow_none=True,
)
if result and result.response_code:
if result and result["response_code"]:
return result["response_code"], result["response_json"]
else:
return None

8
synapse/util/__init__.py
View File

@ -53,6 +53,14 @@ class Clock(object):
loop.stop()
def call_later(self, delay, callback, *args, **kwargs):
"""Call something later
Args:
delay(float): How long to wait in seconds.
callback(function): Function to call
*args: Postional arguments to pass to function.
**kwargs: Key arguments to pass to function.
"""
current_context = LoggingContext.current_context()
def wrapped_callback(*args, **kwargs):

3
tests/rest/client/v1/test_presence.py
View File

@ -321,6 +321,9 @@ class PresenceEventStreamTestCase(unittest.TestCase):
hs.handlers.room_member_handler.get_room_members = (
lambda r: self.room_members if r == "a-room" else []
)
hs.handlers.room_member_handler._filter_events_for_client = (
lambda user_id, events, **kwargs: events
)
self.mock_datastore = hs.get_datastore()
self.mock_datastore.get_app_service_by_token = Mock(return_value=None)

56
tests/rest/client/v1/test_rooms.py
View File

@ -994,3 +994,59 @@ class RoomInitialSyncTestCase(RestTestCase):
}
self.assertTrue(self.user_id in presence_by_user)
self.assertEquals("m.presence", presence_by_user[self.user_id]["type"])
class RoomMessageListTestCase(RestTestCase):
""" Tests /rooms/$room_id/messages REST events. """
user_id = "@sid1:red"
@defer.inlineCallbacks
def setUp(self):
self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
self.auth_user_id = self.user_id
hs = yield setup_test_homeserver(
"red",
http_client=None,
replication_layer=Mock(),
ratelimiter=NonCallableMock(spec_set=["send_message"]),
)
self.ratelimiter = hs.get_ratelimiter()
self.ratelimiter.send_message.return_value = (True, 0)
hs.get_handlers().federation_handler = Mock()
def _get_user_by_access_token(token=None, allow_guest=False):
return {
"user": UserID.from_string(self.auth_user_id),
"token_id": 1,
"is_guest": False,
}
hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
def _insert_client_ip(*args, **kwargs):
return defer.succeed(None)
hs.get_datastore().insert_client_ip = _insert_client_ip
synapse.rest.client.v1.room.register_servlets(hs, self.mock_resource)
self.room_id = yield self.create_room_as(self.user_id)
@defer.inlineCallbacks
def test_topo_token_is_accepted(self):
token = "t1-0_0_0_0_0"
(code, response) = yield self.mock_resource.trigger_get(
"/rooms/%s/messages?access_token=x&from=%s" %
(self.room_id, token))
self.assertEquals(200, code)
self.assertTrue("start" in response)
self.assertEquals(token, response['start'])
self.assertTrue("chunk" in response)
self.assertTrue("end" in response)
@defer.inlineCallbacks
def test_stream_token_is_rejected(self):
(code, response) = yield self.mock_resource.trigger_get(
"/rooms/%s/messages?access_token=x&from=s0_0_0_0" %
self.room_id)
self.assertEquals(400, code)

76
tests/storage/test_background_update.py Normal file
View File

@ -0,0 +1,76 @@
from tests import unittest
from twisted.internet import defer
from synapse.api.constants import EventTypes
from synapse.types import UserID, RoomID, RoomAlias
from tests.utils import setup_test_homeserver
from mock import Mock
class BackgroundUpdateTestCase(unittest.TestCase):
@defer.inlineCallbacks
def setUp(self):
hs = yield setup_test_homeserver()
self.store = hs.get_datastore()
self.clock = hs.get_clock()
self.update_handler = Mock()
yield self.store.register_background_update_handler(
"test_update", self.update_handler
)
@defer.inlineCallbacks
def test_do_background_update(self):
desired_count = 1000;
duration_ms = 42;
@defer.inlineCallbacks
def update(progress, count):
self.clock.advance_time_msec(count * duration_ms)
progress = {"my_key": progress["my_key"] + 1}
yield self.store.runInteraction(
"update_progress",
self.store._background_update_progress_txn,
"test_update",
progress,
)
defer.returnValue(count)
self.update_handler.side_effect = update
yield self.store.start_background_update("test_update", {"my_key": 1})
self.update_handler.reset_mock()
result = yield self.store.do_background_update(
duration_ms * desired_count
)
self.assertIsNotNone(result)
self.update_handler.assert_called_once_with(
{"my_key": 1}, self.store.DEFAULT_BACKGROUND_BATCH_SIZE
)
@defer.inlineCallbacks
def update(progress, count):
yield self.store._end_background_update("test_update")
defer.returnValue(count)
self.update_handler.side_effect = update
self.update_handler.reset_mock()
result = yield self.store.do_background_update(
duration_ms * desired_count
)
self.assertIsNotNone(result)
self.update_handler.assert_called_once_with(
{"my_key": 2}, desired_count
)
self.update_handler.reset_mock()
result = yield self.store.do_background_update(
duration_ms * desired_count
)
self.assertIsNone(result)
self.assertFalse(self.update_handler.called)

2
tests/storage/test_room.py
View File

@ -73,6 +73,8 @@ class RoomStoreTestCase(unittest.TestCase):
"room_id": self.room.to_string(),
"topic": None,
"aliases": [self.alias.to_string()],
"world_readable": False,
"guest_can_join": False,
}, rooms[0])

93
tests/test_state.py
View File

@ -317,6 +317,99 @@ class StateTestCase(unittest.TestCase):
{e.event_id for e in context_store["E"].current_state.values()}
)
@defer.inlineCallbacks
def test_branch_have_perms_conflict(self):
userid1 = "@user_id:example.com"
userid2 = "@user_id2:example.com"
nodes = {
"A1": DictObj(
type=EventTypes.Create,
state_key="",
content={"creator": userid1},
depth=1,
),
"A2": DictObj(
type=EventTypes.Member,
state_key=userid1,
content={"membership": Membership.JOIN},
membership=Membership.JOIN,
),
"A3": DictObj(
type=EventTypes.Member,
state_key=userid2,
content={"membership": Membership.JOIN},
membership=Membership.JOIN,
),
"A4": DictObj(
type=EventTypes.PowerLevels,
state_key="",
content={
"events": {"m.room.name": 50},
"users": {userid1: 100,
userid2: 60},
},
),
"A5": DictObj(
type=EventTypes.Name,
state_key="",
),
"B": DictObj(
type=EventTypes.PowerLevels,
state_key="",
content={
"events": {"m.room.name": 50},
"users": {userid2: 30},
},
),
"C": DictObj(
type=EventTypes.Name,
state_key="",
sender=userid2,
),
"D": DictObj(
type=EventTypes.Message,
),
}
edges = {
"A2": ["A1"],
"A3": ["A2"],
"A4": ["A3"],
"A5": ["A4"],
"B": ["A5"],
"C": ["A5"],
"D": ["B", "C"]
}
self._add_depths(nodes, edges)
graph = Graph(nodes, edges)
store = StateGroupStore()
self.store.get_state_groups.side_effect = store.get_state_groups
context_store = {}
for event in graph.walk():
context = yield self.state.compute_event_context(event)
store.store_state_groups(event, context)
context_store[event.event_id] = context
self.assertSetEqual(
{"A1", "A2", "A3", "A5", "B"},
{e.event_id for e in context_store["D"].current_state.values()}
)
def _add_depths(self, nodes, edges):
def _get_depth(ev):
node = nodes[ev]
if 'depth' not in node:
prevs = edges[ev]
depth = max(_get_depth(prev) for prev in prevs) + 1
node['depth'] = depth
return node['depth']
for n in nodes:
_get_depth(n)
@defer.inlineCallbacks
def test_annotate_with_old_message(self):
event = create_event(type="test_message", name="event")

3
tests/utils.py
View File

@ -243,6 +243,9 @@ class MockClock(object):
else:
self.timers.append(t)
def advance_time_msec(self, ms):
self.advance_time(ms / 1000.)
class SQLiteMemoryDbPool(ConnectionPool, object):
def __init__(self):

4
tox.ini
View File

@ -6,10 +6,12 @@ deps =
coverage
Twisted>=15.1
mock
python-subunit
junitxml
setenv =
PYTHONDONTWRITEBYTECODE = no_byte_code
commands =
coverage run --source=synapse {envbindir}/trial {posargs:tests}
/bin/bash -c "coverage run --source=synapse {envbindir}/trial {posargs:tests} {env:TOXSUFFIX:}"
coverage report -m
[testenv:packaging]