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Merge branch 'release-v0.24.1' of github.com:matrix-org/synapse

This commit is contained in:
Erik Johnston 2017-10-24 15:02:25 +01:00
parent ffba978077 6ba4fabdb9
commit f009df23ec
64 changed files with 221 additions and 161 deletions
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8
CHANGES.rst
View File

@ -1,3 +1,11 @@
Changes in synapse v0.24.1 (2017-10-24)
=======================================
Bug fixes:
* Fix updating group profiles over federation (PR #2567)
Changes in synapse v0.24.0 (2017-10-23)
=======================================

2
synapse/__init__.py
View File

@ -16,4 +16,4 @@
""" This is a reference implementation of a Matrix home server.
"""
__version__ = "0.24.0"
__version__ = "0.24.1"

2
synapse/app/_base.py
View File

@ -19,7 +19,7 @@ import sys
try:
import affinity
except:
except Exception:
affinity = None
from daemonize import Daemonize

2
synapse/appservice/scheduler.py
View File

@ -123,7 +123,7 @@ class _ServiceQueuer(object):
with Measure(self.clock, "servicequeuer.send"):
try:
yield self.txn_ctrl.send(service, events)
except:
except Exception:
logger.exception("AS request failed")
finally:
self.requests_in_flight.discard(service.id)

2
synapse/config/server.py
View File

@ -303,7 +303,7 @@ def read_gc_thresholds(thresholds):
return (
int(thresholds[0]), int(thresholds[1]), int(thresholds[2]),
)
except:
except Exception:
raise ConfigError(
"Value of `gc_threshold` must be a list of three integers if set"
)

2
synapse/crypto/context_factory.py
View File

@ -34,7 +34,7 @@ class ServerContextFactory(ssl.ContextFactory):
try:
_ecCurve = _OpenSSLECCurve(_defaultCurveName)
_ecCurve.addECKeyToContext(context)
except:
except Exception:
logger.exception("Failed to enable elliptic curve for TLS")
context.set_options(SSL.OP_NO_SSLv2 | SSL.OP_NO_SSLv3)
context.use_certificate_chain_file(config.tls_certificate_file)

2
synapse/crypto/event_signing.py
View File

@ -43,7 +43,7 @@ def check_event_content_hash(event, hash_algorithm=hashlib.sha256):
message_hash_base64 = event.hashes[name]
try:
message_hash_bytes = decode_base64(message_hash_base64)
except:
except Exception:
raise SynapseError(
400,
"Invalid base64: %s" % (message_hash_base64,),

2
synapse/crypto/keyring.py
View File

@ -759,7 +759,7 @@ def _handle_key_deferred(verify_request):
))
try:
verify_signed_json(json_object, server_name, verify_key)
except:
except Exception:
raise SynapseError(
401,
"Invalid signature for server %s with key %s:%s" % (

4
synapse/event_auth.py
View File

@ -443,12 +443,12 @@ def _check_power_levels(event, auth_events):
for k, v in user_list.items():
try:
UserID.from_string(k)
except:
except Exception:
raise SynapseError(400, "Not a valid user_id: %s" % (k,))
try:
int(v)
except:
except Exception:
raise SynapseError(400, "Not a valid power level: %s" % (v,))
key = (event.type, event.state_key, )

2
synapse/events/builder.py
View File

@ -55,7 +55,7 @@ class EventBuilderFactory(object):
local_part = str(int(self.clock.time())) + i + random_string(5)
e_id = EventID.create(local_part, self.hostname)
e_id = EventID(local_part, self.hostname)
return e_id.to_string()

2
synapse/events/spamcheck.py
View File

@ -22,7 +22,7 @@ class SpamChecker(object):
config = None
try:
module, config = hs.config.spam_checker
except:
except Exception:
pass
if module is not None:

20
synapse/federation/transport/client.py
View File

@ -485,6 +485,26 @@ class TransportLayerClient(object):
ignore_backoff=True,
)
@log_function
def update_group_profile(self, destination, group_id, requester_user_id, content):
"""Update a remote group profile
Args:
destination (str)
group_id (str)
requester_user_id (str)
content (dict): The new profile of the group
"""
path = PREFIX + "/groups/%s/profile" % (group_id,)
return self.client.post_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
data=content,
ignore_backoff=True,
)
@log_function
def get_group_summary(self, destination, group_id, requester_user_id):
"""Get a group summary

32
synapse/federation/transport/server.py
View File

@ -112,7 +112,7 @@ class Authenticator(object):
key = strip_quotes(param_dict["key"])
sig = strip_quotes(param_dict["sig"])
return (origin, key, sig)
except:
except Exception:
raise AuthenticationError(
400, "Malformed Authorization header", Codes.UNAUTHORIZED
)
@ -177,7 +177,7 @@ class BaseFederationServlet(object):
if self.REQUIRE_AUTH:
logger.exception("authenticate_request failed")
raise
except:
except Exception:
logger.exception("authenticate_request failed")
raise
@ -270,7 +270,7 @@ class FederationSendServlet(BaseFederationServlet):
code, response = yield self.handler.on_incoming_transaction(
transaction_data
)
except:
except Exception:
logger.exception("on_incoming_transaction failed")
raise
@ -610,7 +610,7 @@ class FederationVersionServlet(BaseFederationServlet):
class FederationGroupsProfileServlet(BaseFederationServlet):
"""Get the basic profile of a group on behalf of a user
"""Get/set the basic profile of a group on behalf of a user
"""
PATH = "/groups/(?P<group_id>[^/]*)/profile$"
@ -626,6 +626,18 @@ class FederationGroupsProfileServlet(BaseFederationServlet):
defer.returnValue((200, new_content))
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.update_group_profile(
group_id, requester_user_id, content
)
defer.returnValue((200, new_content))
class FederationGroupsSummaryServlet(BaseFederationServlet):
PATH = "/groups/(?P<group_id>[^/]*)/summary$"
@ -642,18 +654,6 @@ class FederationGroupsSummaryServlet(BaseFederationServlet):
defer.returnValue((200, new_content))
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.update_group_profile(
group_id, requester_user_id, content
)
defer.returnValue((200, new_content))
class FederationGroupsRoomsServlet(BaseFederationServlet):
"""Get the rooms in a group on behalf of a user

32
synapse/groups/groups_server.py
View File

@ -13,14 +13,11 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
import logging
from synapse.api.errors import SynapseError
from synapse.types import UserID, get_domain_from_id, RoomID, GroupID
import logging
import urllib
from synapse.types import GroupID, RoomID, UserID, get_domain_from_id
from twisted.internet import defer
logger = logging.getLogger(__name__)
@ -698,9 +695,11 @@ class GroupsServerHandler(object):
def create_group(self, group_id, user_id, content):
group = yield self.check_group_is_ours(group_id)
_validate_group_id(group_id)
logger.info("Attempting to create group with ID: %r", group_id)
# parsing the id into a GroupID validates it.
group_id_obj = GroupID.from_string(group_id)
if group:
raise SynapseError(400, "Group already exists")
@ -710,7 +709,7 @@ class GroupsServerHandler(object):
raise SynapseError(
403, "Only server admin can create group on this server",
)
localpart = GroupID.from_string(group_id).localpart
localpart = group_id_obj.localpart
if not localpart.startswith(self.hs.config.group_creation_prefix):
raise SynapseError(
400,
@ -786,18 +785,3 @@ def _parse_visibility_from_contents(content):
is_public = True
return is_public
def _validate_group_id(group_id):
"""Validates the group ID is valid for creation on this home server
"""
localpart = GroupID.from_string(group_id).localpart
if localpart.lower() != localpart:
raise SynapseError(400, "Group ID must be lower case")
if urllib.quote(localpart.encode('utf-8')) != localpart:
raise SynapseError(
400,
"Group ID can only contain characters a-z, 0-9, or '_-./'",
)

2
synapse/handlers/auth.py
View File

@ -267,7 +267,7 @@ class AuthHandler(BaseHandler):
user_id = authdict["user"]
password = authdict["password"]
if not user_id.startswith('@'):
user_id = UserID.create(user_id, self.hs.hostname).to_string()
user_id = UserID(user_id, self.hs.hostname).to_string()
return self._check_password(user_id, password)

16
synapse/handlers/federation.py
View File

@ -227,7 +227,7 @@ class FederationHandler(BaseHandler):
state, auth_chain = yield self.replication_layer.get_state_for_room(
origin, pdu.room_id, pdu.event_id,
)
except:
except Exception:
logger.exception("Failed to get state for event: %s", pdu.event_id)
yield self._process_received_pdu(
@ -461,7 +461,7 @@ class FederationHandler(BaseHandler):
def check_match(id):
try:
return server_name == get_domain_from_id(id)
except:
except Exception:
return False
# Parses mapping `event_id -> (type, state_key) -> state event_id`
@ -499,7 +499,7 @@ class FederationHandler(BaseHandler):
continue
try:
domain = get_domain_from_id(ev.state_key)
except:
except Exception:
continue
if domain != server_name:
@ -738,7 +738,7 @@ class FederationHandler(BaseHandler):
joined_domains[dom] = min(d, old_d)
else:
joined_domains[dom] = d
except:
except Exception:
pass
return sorted(joined_domains.items(), key=lambda d: d[1])
@ -940,7 +940,7 @@ class FederationHandler(BaseHandler):
room_creator_user_id="",
is_public=False
)
except:
except Exception:
# FIXME
pass
@ -1775,7 +1775,7 @@ class FederationHandler(BaseHandler):
[e_id for e_id, _ in event.auth_events]
)
seen_events = set(have_events.keys())
except:
except Exception:
# FIXME:
logger.exception("Failed to get auth chain")
@ -1899,7 +1899,7 @@ class FederationHandler(BaseHandler):
except AuthError:
pass
except:
except Exception:
# FIXME:
logger.exception("Failed to query auth chain")
@ -1966,7 +1966,7 @@ class FederationHandler(BaseHandler):
def get_next(it, opt=None):
try:
return it.next()
except:
except Exception:
return opt
current_local = get_next(local_iter)

2
synapse/handlers/initial_sync.py
View File

@ -214,7 +214,7 @@ class InitialSyncHandler(BaseHandler):
})
d["account_data"] = account_data_events
except:
except Exception:
logger.exception("Failed to get snapshot")
yield concurrently_execute(handle_room, room_list, 10)

2
synapse/handlers/message.py
View File

@ -563,7 +563,7 @@ class MessageHandler(BaseHandler):
try:
dump = ujson.dumps(unfreeze(event.content))
ujson.loads(dump)
except:
except Exception:
logger.exception("Failed to encode content: %r", event.content)
raise

2
synapse/handlers/presence.py
View File

@ -364,7 +364,7 @@ class PresenceHandler(object):
)
preserve_fn(self._update_states)(changes)
except:
except Exception:
logger.exception("Exception in _handle_timeouts loop")
@defer.inlineCallbacks

6
synapse/handlers/profile.py
View File

@ -118,7 +118,7 @@ class ProfileHandler(BaseHandler):
logger.exception("Failed to get displayname")
raise
except:
except Exception:
logger.exception("Failed to get displayname")
else:
defer.returnValue(result["displayname"])
@ -165,7 +165,7 @@ class ProfileHandler(BaseHandler):
if e.code != 404:
logger.exception("Failed to get avatar_url")
raise
except:
except Exception:
logger.exception("Failed to get avatar_url")
defer.returnValue(result["avatar_url"])
@ -266,7 +266,7 @@ class ProfileHandler(BaseHandler):
},
ignore_backoff=True,
)
except:
except Exception:
logger.exception("Failed to get avatar_url")
yield self.store.update_remote_profile_cache(

17
synapse/handlers/register.py
View File

@ -15,7 +15,6 @@
"""Contains functions for registering clients."""
import logging
import urllib
from twisted.internet import defer
@ -23,6 +22,7 @@ from synapse.api.errors import (
AuthError, Codes, SynapseError, RegistrationError, InvalidCaptchaError
)
from synapse.http.client import CaptchaServerHttpClient
from synapse import types
from synapse.types import UserID
from synapse.util.async import run_on_reactor
from ._base import BaseHandler
@ -46,12 +46,10 @@ class RegistrationHandler(BaseHandler):
@defer.inlineCallbacks
def check_username(self, localpart, guest_access_token=None,
assigned_user_id=None):
yield run_on_reactor()
if urllib.quote(localpart.encode('utf-8')) != localpart:
if types.contains_invalid_mxid_characters(localpart):
raise SynapseError(
400,
"User ID can only contain characters a-z, 0-9, or '_-./'",
"User ID can only contain characters a-z, 0-9, or '=_-./'",
Codes.INVALID_USERNAME
)
@ -81,7 +79,7 @@ class RegistrationHandler(BaseHandler):
"A different user ID has already been registered for this session",
)
yield self.check_user_id_not_appservice_exclusive(user_id)
self.check_user_id_not_appservice_exclusive(user_id)
users = yield self.store.get_users_by_id_case_insensitive(user_id)
if users:
@ -254,11 +252,10 @@ class RegistrationHandler(BaseHandler):
"""
Registers email_id as SAML2 Based Auth.
"""
if urllib.quote(localpart) != localpart:
if types.contains_invalid_mxid_characters(localpart):
raise SynapseError(
400,
"User ID must only contain characters which do not"
" require URL encoding."
"User ID can only contain characters a-z, 0-9, or '=_-./'",
)
user = UserID(localpart, self.hs.hostname)
user_id = user.to_string()
@ -292,7 +289,7 @@ class RegistrationHandler(BaseHandler):
try:
identity_handler = self.hs.get_handlers().identity_handler
threepid = yield identity_handler.threepid_from_creds(c)
except:
except Exception:
logger.exception("Couldn't validate 3pid")
raise RegistrationError(400, "Couldn't validate 3pid")

6
synapse/handlers/room.py
View File

@ -91,7 +91,7 @@ class RoomCreationHandler(BaseHandler):
if wchar in config["room_alias_name"]:
raise SynapseError(400, "Invalid characters in room alias")
room_alias = RoomAlias.create(
room_alias = RoomAlias(
config["room_alias_name"],
self.hs.hostname,
)
@ -108,7 +108,7 @@ class RoomCreationHandler(BaseHandler):
for i in invite_list:
try:
UserID.from_string(i)
except:
except Exception:
raise SynapseError(400, "Invalid user_id: %s" % (i,))
invite_3pid_list = config.get("invite_3pid", [])
@ -123,7 +123,7 @@ class RoomCreationHandler(BaseHandler):
while attempts < 5:
try:
random_string = stringutils.random_string(18)
gen_room_id = RoomID.create(
gen_room_id = RoomID(
random_string,
self.hs.hostname,
)

2
synapse/handlers/search.py
View File

@ -61,7 +61,7 @@ class SearchHandler(BaseHandler):
assert batch_group is not None
assert batch_group_key is not None
assert batch_token is not None
except:
except Exception:
raise SynapseError(400, "Invalid batch")
try:

2
synapse/http/matrixfederationclient.py
View File

@ -550,7 +550,7 @@ class MatrixFederationHttpClient(object):
length = yield _readBodyToFile(
response, output_stream, max_size
)
except:
except Exception:
logger.exception("Failed to download body")
raise

2
synapse/http/server.py
View File

@ -130,7 +130,7 @@ def wrap_request_handler(request_handler, include_metrics=False):
pretty_print=_request_user_agent_is_curl(request),
version_string=self.version_string,
)
except:
except Exception:
logger.exception(
"Failed handle request %s.%s on %r: %r",
request_handler.__module__,

6
synapse/http/servlet.py
View File

@ -48,7 +48,7 @@ def parse_integer_from_args(args, name, default=None, required=False):
if name in args:
try:
return int(args[name][0])
except:
except Exception:
message = "Query parameter %r must be an integer" % (name,)
raise SynapseError(400, message)
else:
@ -88,7 +88,7 @@ def parse_boolean_from_args(args, name, default=None, required=False):
"true": True,
"false": False,
}[args[name][0]]
except:
except Exception:
message = (
"Boolean query parameter %r must be one of"
" ['true', 'false']"
@ -162,7 +162,7 @@ def parse_json_value_from_request(request):
"""
try:
content_bytes = request.content.read()
except:
except Exception:
raise SynapseError(400, "Error reading JSON content.")
try:

2
synapse/http/site.py
View File

@ -67,7 +67,7 @@ class SynapseRequest(Request):
ru_utime, ru_stime = context.get_resource_usage()
db_txn_count = context.db_txn_count
db_txn_duration = context.db_txn_duration
except:
except Exception:
ru_utime, ru_stime = (0, 0)
db_txn_count, db_txn_duration = (0, 0)

2
synapse/notifier.py
View File

@ -289,7 +289,7 @@ class Notifier(object):
for user_stream in user_streams:
try:
user_stream.notify(stream_key, new_token, time_now_ms)
except:
except Exception:
logger.exception("Failed to notify listener")
self.notify_replication()

2
synapse/push/emailpusher.py
View File

@ -121,7 +121,7 @@ class EmailPusher(object):
starting_max_ordering = self.max_stream_ordering
try:
yield self._unsafe_process()
except:
except Exception:
logger.exception("Exception processing notifs")
if self.max_stream_ordering == starting_max_ordering:
break

6
synapse/push/httppusher.py
View File

@ -131,7 +131,7 @@ class HttpPusher(object):
starting_max_ordering = self.max_stream_ordering
try:
yield self._unsafe_process()
except:
except Exception:
logger.exception("Exception processing notifs")
if self.max_stream_ordering == starting_max_ordering:
break
@ -314,7 +314,7 @@ class HttpPusher(object):
defer.returnValue([])
try:
resp = yield self.http_client.post_json_get_json(self.url, notification_dict)
except:
except Exception:
logger.warn("Failed to push %s ", self.url)
defer.returnValue(False)
rejected = []
@ -345,7 +345,7 @@ class HttpPusher(object):
}
try:
resp = yield self.http_client.post_json_get_json(self.url, d)
except:
except Exception:
logger.exception("Failed to push %s ", self.url)
defer.returnValue(False)
rejected = []

2
synapse/push/pusher.py
View File

@ -27,7 +27,7 @@ logger = logging.getLogger(__name__)
try:
from synapse.push.emailpusher import EmailPusher
from synapse.push.mailer import Mailer, load_jinja2_templates
except:
except Exception:
pass

6
synapse/push/pusherpool.py
View File

@ -137,7 +137,7 @@ class PusherPool:
)
yield preserve_context_over_deferred(defer.gatherResults(deferreds))
except:
except Exception:
logger.exception("Exception in pusher on_new_notifications")
@defer.inlineCallbacks
@ -162,7 +162,7 @@ class PusherPool:
)
yield preserve_context_over_deferred(defer.gatherResults(deferreds))
except:
except Exception:
logger.exception("Exception in pusher on_new_receipts")
@defer.inlineCallbacks
@ -188,7 +188,7 @@ class PusherPool:
for pusherdict in pushers:
try:
p = self.pusher_factory.create_pusher(pusherdict)
except:
except Exception:
logger.exception("Couldn't start a pusher: caught Exception")
continue
if p:

2
synapse/replication/tcp/resource.py
View File

@ -162,7 +162,7 @@ class ReplicationStreamer(object):
)
try:
updates, current_token = yield stream.get_updates()
except:
except Exception:
logger.info("Failed to handle stream %s", stream.NAME)
raise

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

@ -93,7 +93,7 @@ class ClientDirectoryServer(ClientV1RestServlet):
)
except SynapseError as e:
raise e
except:
except Exception:
logger.exception("Failed to create association")
raise
except AuthError:

6
synapse/rest/client/v1/login.py
View File

@ -211,7 +211,7 @@ class LoginRestServlet(ClientV1RestServlet):
user_id = identifier["user"]
if not user_id.startswith('@'):
user_id = UserID.create(
user_id = UserID(
user_id, self.hs.hostname
).to_string()
@ -278,7 +278,7 @@ class LoginRestServlet(ClientV1RestServlet):
if user is None:
raise LoginError(401, "Invalid JWT", errcode=Codes.UNAUTHORIZED)
user_id = UserID.create(user, self.hs.hostname).to_string()
user_id = UserID(user, self.hs.hostname).to_string()
auth_handler = self.auth_handler
registered_user_id = yield auth_handler.check_user_exists(user_id)
if registered_user_id:
@ -444,7 +444,7 @@ class CasTicketServlet(ClientV1RestServlet):
if required_value != actual_value:
raise LoginError(401, "Unauthorized", errcode=Codes.UNAUTHORIZED)
user_id = UserID.create(user, self.hs.hostname).to_string()
user_id = UserID(user, self.hs.hostname).to_string()
auth_handler = self.auth_handler
registered_user_id = yield auth_handler.check_user_exists(user_id)
if not registered_user_id:

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

@ -78,7 +78,7 @@ class PresenceStatusRestServlet(ClientV1RestServlet):
raise KeyError()
except SynapseError as e:
raise e
except:
except Exception:
raise SynapseError(400, "Unable to parse state")
yield self.presence_handler.set_state(user, state)

4
synapse/rest/client/v1/profile.py
View File

@ -52,7 +52,7 @@ class ProfileDisplaynameRestServlet(ClientV1RestServlet):
try:
new_name = content["displayname"]
except:
except Exception:
defer.returnValue((400, "Unable to parse name"))
yield self.profile_handler.set_displayname(
@ -94,7 +94,7 @@ class ProfileAvatarURLRestServlet(ClientV1RestServlet):
content = parse_json_object_from_request(request)
try:
new_name = content["avatar_url"]
except:
except Exception:
defer.returnValue((400, "Unable to parse name"))
yield self.profile_handler.set_avatar_url(

6
synapse/rest/client/v1/room.py
View File

@ -238,7 +238,7 @@ class JoinRoomAliasServlet(ClientV1RestServlet):
try:
content = parse_json_object_from_request(request)
except:
except Exception:
# Turns out we used to ignore the body entirely, and some clients
# cheekily send invalid bodies.
content = {}
@ -247,7 +247,7 @@ class JoinRoomAliasServlet(ClientV1RestServlet):
room_id = room_identifier
try:
remote_room_hosts = request.args["server_name"]
except:
except Exception:
remote_room_hosts = None
elif RoomAlias.is_valid(room_identifier):
handler = self.handlers.room_member_handler
@ -587,7 +587,7 @@ class RoomMembershipRestServlet(ClientV1RestServlet):
try:
content = parse_json_object_from_request(request)
except:
except Exception:
# Turns out we used to ignore the body entirely, and some clients
# cheekily send invalid bodies.
content = {}

2
synapse/rest/client/v2_alpha/filter.py
View File

@ -50,7 +50,7 @@ class GetFilterRestServlet(RestServlet):
try:
filter_id = int(filter_id)
except:
except Exception:
raise SynapseError(400, "Invalid filter_id")
try:

2
synapse/rest/client/v2_alpha/groups.py
View File

@ -412,7 +412,7 @@ class GroupCreateServlet(RestServlet):
# TODO: Create group on remote server
content = parse_json_object_from_request(request)
localpart = content.pop("localpart")
group_id = GroupID.create(localpart, self.server_name).to_string()
group_id = GroupID(localpart, self.server_name).to_string()
result = yield self.groups_handler.create_group(group_id, user_id, content)

2
synapse/rest/client/v2_alpha/sync.py
View File

@ -125,7 +125,7 @@ class SyncRestServlet(RestServlet):
filter_object = json.loads(filter_id)
set_timeline_upper_limit(filter_object,
self.hs.config.filter_timeline_limit)
except:
except Exception:
raise SynapseError(400, "Invalid filter JSON")
self.filtering.check_valid_filter(filter_object)
filter = FilterCollection(filter_object)

2
synapse/rest/client/v2_alpha/user_directory.py
View File

@ -65,7 +65,7 @@ class UserDirectorySearchRestServlet(RestServlet):
try:
search_term = body["search_term"]
except:
except Exception:
raise SynapseError(400, "`search_term` is required field")
results = yield self.user_directory_handler.search_users(

2
synapse/rest/key/v2/remote_key_resource.py
View File

@ -213,7 +213,7 @@ class RemoteKey(Resource):
)
except KeyLookupError as e:
logger.info("Failed to fetch key: %s", e)
except:
except Exception:
logger.exception("Failed to get key for %r", server_name)
yield self.query_keys(
request, query, query_remote_on_cache_miss=False

7
synapse/rest/media/v1/_base.py
View File

@ -17,6 +17,7 @@ from synapse.http.server import respond_with_json, finish_request
from synapse.api.errors import (
cs_error, Codes, SynapseError
)
from synapse.util import logcontext
from twisted.internet import defer
from twisted.protocols.basic import FileSender
@ -44,7 +45,7 @@ def parse_media_id(request):
except UnicodeDecodeError:
pass
return server_name, media_id, file_name
except:
except Exception:
raise SynapseError(
404,
"Invalid media id token %r" % (request.postpath,),
@ -103,7 +104,9 @@ def respond_with_file(request, media_type, file_path,
)
with open(file_path, "rb") as f:
yield FileSender().beginFileTransfer(f, request)
yield logcontext.make_deferred_yieldable(
FileSender().beginFileTransfer(f, request)
)
finish_request(request)
else:

2
synapse/rest/media/v1/media_repository.py
View File

@ -310,7 +310,7 @@ class MediaRepository(object):
media_length=length,
filesystem_id=file_id,
)
except:
except Exception:
os.remove(fname)
raise

6
synapse/rest/media/v1/preview_url_resource.py
View File

@ -367,7 +367,7 @@ class PreviewUrlResource(Resource):
dirs = self.filepaths.url_cache_filepath_dirs_to_delete(media_id)
for dir in dirs:
os.rmdir(dir)
except:
except Exception:
pass
yield self.store.delete_url_cache(removed_media)
@ -397,7 +397,7 @@ class PreviewUrlResource(Resource):
dirs = self.filepaths.url_cache_filepath_dirs_to_delete(media_id)
for dir in dirs:
os.rmdir(dir)
except:
except Exception:
pass
thumbnail_dir = self.filepaths.url_cache_thumbnail_directory(media_id)
@ -415,7 +415,7 @@ class PreviewUrlResource(Resource):
dirs = self.filepaths.url_cache_thumbnail_dirs_to_delete(media_id)
for dir in dirs:
os.rmdir(dir)
except:
except Exception:
pass
yield self.store.delete_url_cache_media(removed_media)

2
synapse/state.py
View File

@ -560,7 +560,7 @@ def _resolve_with_state(unconflicted_state_ids, conflicted_state_ds, auth_event_
resolved_state = _resolve_state_events(
conflicted_state, auth_events
)
except:
except Exception:
logger.exception("Failed to resolve state")
raise

2
synapse/storage/_base.py
View File

@ -103,7 +103,7 @@ class LoggingTransaction(object):
"[SQL values] {%s} %r",
self.name, args[0]
)
except:
except Exception:
# Don't let logging failures stop SQL from working
pass

2
synapse/storage/background_updates.py
View File

@ -98,7 +98,7 @@ class BackgroundUpdateStore(SQLBaseStore):
result = yield self.do_next_background_update(
self.BACKGROUND_UPDATE_DURATION_MS
)
except:
except Exception:
logger.exception("Error doing update")
else:
if result is None:

2
synapse/storage/events.py
View File

@ -1481,7 +1481,7 @@ class EventsStore(SQLBaseStore):
for i in ids
if i in res
])
except:
except Exception:
logger.exception("Failed to callback")
with PreserveLoggingContext():
reactor.callFromThread(fire, event_list, row_dict)

2
synapse/storage/prepare_database.py
View File

@ -66,7 +66,7 @@ def prepare_database(db_conn, database_engine, config):
cur.close()
db_conn.commit()
except:
except Exception:
db_conn.rollback()
raise

2
synapse/storage/roommember.py
View File

@ -636,7 +636,7 @@ class RoomMemberStore(SQLBaseStore):
room_id = row["room_id"]
try:
content = json.loads(row["content"])
except:
except Exception:
continue
display_name = content.get("displayname", None)

2
synapse/storage/schema/delta/30/as_users.py
View File

@ -22,7 +22,7 @@ def run_create(cur, database_engine, *args, **kwargs):
# NULL indicates user was not registered by an appservice.
try:
cur.execute("ALTER TABLE users ADD COLUMN appservice_id TEXT")
except:
except Exception:
# Maybe we already added the column? Hope so...
pass

4
synapse/storage/search.py
View File

@ -81,7 +81,7 @@ class SearchStore(BackgroundUpdateStore):
etype = row["type"]
try:
content = json.loads(row["content"])
except:
except Exception:
continue
if etype == "m.room.message":
@ -407,7 +407,7 @@ class SearchStore(BackgroundUpdateStore):
origin_server_ts, stream = pagination_token.split(",")
origin_server_ts = int(origin_server_ts)
stream = int(stream)
except:
except Exception:
raise SynapseError(400, "Invalid pagination token")
clauses.append(

6
synapse/streams/config.py
View File

@ -80,13 +80,13 @@ class PaginationConfig(object):
from_tok = None # For backwards compat.
elif from_tok:
from_tok = StreamToken.from_string(from_tok)
except:
except Exception:
raise SynapseError(400, "'from' paramater is invalid")
try:
if to_tok:
to_tok = StreamToken.from_string(to_tok)
except:
except Exception:
raise SynapseError(400, "'to' paramater is invalid")
limit = get_param("limit", None)
@ -98,7 +98,7 @@ class PaginationConfig(object):
try:
return PaginationConfig(from_tok, to_tok, direction, limit)
except:
except Exception:
logger.exception("Failed to create pagination config")
raise SynapseError(400, "Invalid request.")

45
synapse/types.py
View File

@ -12,6 +12,7 @@
# 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.
import string
from synapse.api.errors import SynapseError
@ -126,15 +127,11 @@ class DomainSpecificString(
try:
cls.from_string(s)
return True
except:
except Exception:
return False
__str__ = to_string
@classmethod
def create(cls, localpart, domain,):
return cls(localpart=localpart, domain=domain)
class UserID(DomainSpecificString):
"""Structure representing a user ID."""
@ -160,6 +157,38 @@ class GroupID(DomainSpecificString):
"""Structure representing a group ID."""
SIGIL = "+"
@classmethod
def from_string(cls, s):
group_id = super(GroupID, cls).from_string(s)
if not group_id.localpart:
raise SynapseError(
400,
"Group ID cannot be empty",
)
if contains_invalid_mxid_characters(group_id.localpart):
raise SynapseError(
400,
"Group ID can only contain characters a-z, 0-9, or '=_-./'",
)
return group_id
mxid_localpart_allowed_characters = set("_-./=" + string.ascii_lowercase + string.digits)
def contains_invalid_mxid_characters(localpart):
"""Check for characters not allowed in an mxid or groupid localpart
Args:
localpart (basestring): the localpart to be checked
Returns:
bool: True if there are any naughty characters
"""
return any(c not in mxid_localpart_allowed_characters for c in localpart)
class StreamToken(
namedtuple("Token", (
@ -184,7 +213,7 @@ class StreamToken(
# i.e. old token from before receipt_key
keys.append("0")
return cls(*keys)
except:
except Exception:
raise SynapseError(400, "Invalid Token")
def to_string(self):
@ -270,7 +299,7 @@ class RoomStreamToken(namedtuple("_StreamToken", "topological stream")):
if string[0] == 't':
parts = string[1:].split('-', 1)
return cls(topological=int(parts[0]), stream=int(parts[1]))
except:
except Exception:
pass
raise SynapseError(400, "Invalid token %r" % (string,))
@ -279,7 +308,7 @@ class RoomStreamToken(namedtuple("_StreamToken", "topological stream")):
try:
if string[0] == 's':
return cls(topological=None, stream=int(string[1:]))
except:
except Exception:
pass
raise SynapseError(400, "Invalid token %r" % (string,))

18
synapse/util/__init__.py
View File

@ -59,9 +59,9 @@ class Clock(object):
f(function): The function to call repeatedly.
msec(float): How long to wait between calls in milliseconds.
"""
l = task.LoopingCall(f)
l.start(msec / 1000.0, now=False)
return l
call = task.LoopingCall(f)
call.start(msec / 1000.0, now=False)
return call
def call_later(self, delay, callback, *args, **kwargs):
"""Call something later
@ -82,7 +82,7 @@ class Clock(object):
def cancel_call_later(self, timer, ignore_errs=False):
try:
timer.cancel()
except:
except Exception:
if not ignore_errs:
raise
@ -97,12 +97,12 @@ class Clock(object):
try:
ret_deferred.errback(e)
except:
except Exception:
pass
try:
given_deferred.cancel()
except:
except Exception:
pass
timer = None
@ -110,7 +110,7 @@ class Clock(object):
def cancel(res):
try:
self.cancel_call_later(timer)
except:
except Exception:
pass
return res
@ -119,7 +119,7 @@ class Clock(object):
def success(res):
try:
ret_deferred.callback(res)
except:
except Exception:
pass
return res
@ -127,7 +127,7 @@ class Clock(object):
def err(res):
try:
ret_deferred.errback(res)
except:
except Exception:
pass
given_deferred.addCallbacks(callback=success, errback=err)

6
synapse/util/async.py
View File

@ -73,7 +73,7 @@ class ObservableDeferred(object):
try:
# TODO: Handle errors here.
self._observers.pop().callback(r)
except:
except Exception:
pass
return r
@ -83,7 +83,7 @@ class ObservableDeferred(object):
try:
# TODO: Handle errors here.
self._observers.pop().errback(f)
except:
except Exception:
pass
if consumeErrors:
@ -205,7 +205,7 @@ class Linearizer(object):
try:
with PreserveLoggingContext():
yield current_defer
except:
except Exception:
logger.exception("Unexpected exception in Linearizer")
logger.info("Acquired linearizer lock %r for key %r", self.name,

2
synapse/util/logcontext.py
View File

@ -42,7 +42,7 @@ try:
def get_thread_resource_usage():
return resource.getrusage(RUSAGE_THREAD)
except:
except Exception:
# If the system doesn't support resource.getrusage(RUSAGE_THREAD) then we
# won't track resource usage by returning None.
def get_thread_resource_usage():

2
synapse/util/retryutils.py
View File

@ -189,7 +189,7 @@ class RetryDestinationLimiter(object):
yield self.store.set_destination_retry_timings(
self.destination, retry_last_ts, self.retry_interval
)
except:
except Exception:
logger.exception(
"Failed to store set_destination_retry_timings",
)

5
synapse/util/wheel_timer.py
View File

@ -91,7 +91,4 @@ class WheelTimer(object):
return ret
def __len__(self):
l = 0
for entry in self.entries:
l += len(entry.queue)
return l
return sum(len(entry.queue) for entry in self.entries)

2
tests/storage/test_appservice.py
View File

@ -65,7 +65,7 @@ class ApplicationServiceStoreTestCase(unittest.TestCase):
for f in self.as_yaml_files:
try:
os.remove(f)
except:
except Exception:
pass
def _add_appservice(self, as_token, id, url, hs_token, sender):

24
tests/test_types.py
View File

@ -17,7 +17,7 @@ from tests import unittest
from synapse.api.errors import SynapseError
from synapse.server import HomeServer
from synapse.types import UserID, RoomAlias
from synapse.types import UserID, RoomAlias, GroupID
mock_homeserver = HomeServer(hostname="my.domain")
@ -60,3 +60,25 @@ class RoomAliasTestCase(unittest.TestCase):
room = RoomAlias("channel", "my.domain")
self.assertEquals(room.to_string(), "#channel:my.domain")
class GroupIDTestCase(unittest.TestCase):
def test_parse(self):
group_id = GroupID.from_string("+group/=_-.123:my.domain")
self.assertEqual("group/=_-.123", group_id.localpart)
self.assertEqual("my.domain", group_id.domain)
def test_validate(self):
bad_ids = [
"$badsigil:domain",
"+:empty",
] + [
"+group" + c + ":domain" for c in "A%?æ£"
]
for id_string in bad_ids:
try:
GroupID.from_string(id_string)
self.fail("Parsing '%s' should raise exception" % id_string)
except SynapseError as exc:
self.assertEqual(400, exc.code)
self.assertEqual("M_UNKNOWN", exc.errcode)

8
tests/utils.py
View File

@ -184,7 +184,7 @@ class MockHttpResource(HttpServer):
mock_request.args = urlparse.parse_qs(path.split('?')[1])
mock_request.path = path.split('?')[0]
path = mock_request.path
except:
except Exception:
pass
for (method, pattern, func) in self.callbacks:
@ -364,13 +364,13 @@ class MemoryDataStore(object):
return {
"name": self.tokens_to_users[token],
}
except:
except Exception:
raise StoreError(400, "User does not exist.")
def get_room(self, room_id):
try:
return self.rooms[room_id]
except:
except Exception:
return None
def store_room(self, room_id, room_creator_user_id, is_public):
@ -499,7 +499,7 @@ class DeferredMockCallable(object):
for _, _, d in self.expectations:
try:
d.errback(failure)
except:
except Exception:
pass
raise failure