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Merge branch 'develop' of github.com:matrix-org/synapse into neilj/mau_tracker

This commit is contained in:
Neil Johnson 2018-08-01 17:49:41 +01:00
parent 4e5ac901dd 085435e13a
commit d766f26de9
48 changed files with 626 additions and 280 deletions
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5
AUTHORS.rst
View File

@ -62,4 +62,7 @@ Christoph Witzany <christoph at web.crofting.com>
* Add LDAP support for authentication
Pierre Jaury <pierre at jaury.eu>
* Docker packaging
* Docker packaging
Serban Constantin <serban.constantin at gmail dot com>
* Small bug fix

22
Dockerfile
View File

@ -1,16 +1,32 @@
FROM docker.io/python:2-alpine3.7
RUN apk add --no-cache --virtual .nacl_deps su-exec build-base libffi-dev zlib-dev libressl-dev libjpeg-turbo-dev linux-headers postgresql-dev libxslt-dev
RUN apk add --no-cache --virtual .nacl_deps \
build-base \
libffi-dev \
libjpeg-turbo-dev \
libressl-dev \
libxslt-dev \
linux-headers \
postgresql-dev \
su-exec \
zlib-dev
COPY . /synapse
# A wheel cache may be provided in ./cache for faster build
RUN cd /synapse \
&& pip install --upgrade pip setuptools psycopg2 lxml \
&& pip install --upgrade \
lxml \
pip \
psycopg2 \
setuptools \
&& mkdir -p /synapse/cache \
&& pip install -f /synapse/cache --upgrade --process-dependency-links . \
&& mv /synapse/contrib/docker/start.py /synapse/contrib/docker/conf / \
&& rm -rf setup.py setup.cfg synapse
&& rm -rf \
setup.cfg \
setup.py \
synapse
VOLUME ["/data"]

1
changelog.d/2952.bugfix Normal file
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@ -0,0 +1 @@
Make /directory/list API return 404 for room not found instead of 400

1
changelog.d/3384.misc Normal file
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@ -0,0 +1 @@
Rewrite cache list decorator

1
changelog.d/3543.misc Normal file
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@ -0,0 +1 @@
Improve Dockerfile and docker-compose instructions

1
changelog.d/3569.bugfix Normal file
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@ -0,0 +1 @@
Unicode passwords are now normalised before hashing, preventing the instance where two different devices or browsers might send a different UTF-8 sequence for the password.

1
changelog.d/3612.misc Normal file
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@ -0,0 +1 @@
Make EventStore inherit from EventFederationStore

1
changelog.d/3628.misc Normal file
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@ -0,0 +1 @@
Remove unused field "pdu_failures" from transactions.

1
changelog.d/3630.feature Normal file
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@ -0,0 +1 @@
Add ability to limit number of monthly active users on the server

1
changelog.d/3634.misc Normal file
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@ -0,0 +1 @@
rename replication_layer to federation_client

8
contrib/docker/README.md
View File

@ -9,13 +9,7 @@ use that server.
## Build
Build the docker image with the `docker build` command from the root of the synapse repository.
```
docker build -t docker.io/matrixdotorg/synapse .
```
The `-t` option sets the image tag. Official images are tagged `matrixdotorg/synapse:<version>` where `<version>` is the same as the release tag in the synapse git repository.
Build the docker image with the `docker-compose build` command.
You may have a local Python wheel cache available, in which case copy the relevant packages in the ``cache/`` directory at the root of the project.

1
contrib/docker/docker-compose.yml
View File

@ -6,6 +6,7 @@ version: '3'
services:
synapse:
build: ../..
image: docker.io/matrixdotorg/synapse:latest
# Since snyapse does not retry to connect to the database, restart upon
# failure

4
synapse/api/auth.py
View File

@ -252,10 +252,10 @@ class Auth(object):
if ip_address not in app_service.ip_range_whitelist:
defer.returnValue((None, None))
if "user_id" not in request.args:
if b"user_id" not in request.args:
defer.returnValue((app_service.sender, app_service))
user_id = request.args["user_id"][0]
user_id = request.args[b"user_id"][0].decode('utf8')
if app_service.sender == user_id:
defer.returnValue((app_service.sender, app_service))

1
synapse/api/errors.py
View File

@ -55,6 +55,7 @@ class Codes(object):
SERVER_NOT_TRUSTED = "M_SERVER_NOT_TRUSTED"
CONSENT_NOT_GIVEN = "M_CONSENT_NOT_GIVEN"
CANNOT_LEAVE_SERVER_NOTICE_ROOM = "M_CANNOT_LEAVE_SERVER_NOTICE_ROOM"
MAU_LIMIT_EXCEEDED = "M_MAU_LIMIT_EXCEEDED"
class CodeMessageException(RuntimeError):

19
synapse/app/homeserver.py
View File

@ -20,6 +20,8 @@ import sys
from six import iteritems
from prometheus_client import Gauge
from twisted.application import service
from twisted.internet import defer, reactor
from twisted.web.resource import EncodingResourceWrapper, NoResource
@ -301,6 +303,11 @@ class SynapseHomeServer(HomeServer):
quit_with_error(e.message)
# Gauges to expose monthly active user control metrics
current_mau_gauge = Gauge("synapse_admin_current_mau", "Current MAU")
max_mau_value_gauge = Gauge("synapse_admin_max_mau_value", "MAU Limit")
def setup(config_options):
"""
Args:
@ -516,6 +523,18 @@ def run(hs):
MonthlyActiveUsersStore(hs).reap_monthly_active_users, 1000 * 60 * 60
)
@defer.inlineCallbacks
def generate_monthly_active_users():
count = 0
if hs.config.limit_usage_by_mau:
count = yield hs.get_datastore().count_monthly_users()
current_mau_gauge.set(float(count))
max_mau_value_gauge.set(float(hs.config.max_mau_value))
generate_monthly_active_users()
if hs.config.limit_usage_by_mau:
clock.looping_call(generate_monthly_active_users, 5 * 60 * 1000)
if hs.config.report_stats:
logger.info("Scheduling stats reporting for 3 hour intervals")
clock.looping_call(start_phone_stats_home, 3 * 60 * 60 * 1000)

8
synapse/config/server.py
View File

@ -67,6 +67,14 @@ class ServerConfig(Config):
"block_non_admin_invites", False,
)
# Options to control access by tracking MAU
self.limit_usage_by_mau = config.get("limit_usage_by_mau", False)
if self.limit_usage_by_mau:
self.max_mau_value = config.get(
"max_mau_value", 0,
)
else:
self.max_mau_value = 0
# FIXME: federation_domain_whitelist needs sytests
self.federation_domain_whitelist = None
federation_domain_whitelist = config.get(

4
synapse/federation/federation_server.py
View File

@ -207,10 +207,6 @@ class FederationServer(FederationBase):
edu.content
)
pdu_failures = getattr(transaction, "pdu_failures", [])
for fail in pdu_failures:
logger.info("Got failure %r", fail)
response = {
"pdus": pdu_results,
}

63
synapse/federation/send_queue.py
View File

@ -62,8 +62,6 @@ class FederationRemoteSendQueue(object):
self.edus = SortedDict() # stream position -> Edu
self.failures = SortedDict() # stream position -> (destination, Failure)
self.device_messages = SortedDict() # stream position -> destination
self.pos = 1
@ -79,7 +77,7 @@ class FederationRemoteSendQueue(object):
for queue_name in [
"presence_map", "presence_changed", "keyed_edu", "keyed_edu_changed",
"edus", "failures", "device_messages", "pos_time",
"edus", "device_messages", "pos_time",
]:
register(queue_name, getattr(self, queue_name))
@ -149,12 +147,6 @@ class FederationRemoteSendQueue(object):
for key in keys[:i]:
del self.edus[key]
# Delete things out of failure map
keys = self.failures.keys()
i = self.failures.bisect_left(position_to_delete)
for key in keys[:i]:
del self.failures[key]
# Delete things out of device map
keys = self.device_messages.keys()
i = self.device_messages.bisect_left(position_to_delete)
@ -204,13 +196,6 @@ class FederationRemoteSendQueue(object):
self.notifier.on_new_replication_data()
def send_failure(self, failure, destination):
"""As per TransactionQueue"""
pos = self._next_pos()
self.failures[pos] = (destination, str(failure))
self.notifier.on_new_replication_data()
def send_device_messages(self, destination):
"""As per TransactionQueue"""
pos = self._next_pos()
@ -285,17 +270,6 @@ class FederationRemoteSendQueue(object):
for (pos, edu) in edus:
rows.append((pos, EduRow(edu)))
# Fetch changed failures
i = self.failures.bisect_right(from_token)
j = self.failures.bisect_right(to_token) + 1
failures = self.failures.items()[i:j]
for (pos, (destination, failure)) in failures:
rows.append((pos, FailureRow(
destination=destination,
failure=failure,
)))
# Fetch changed device messages
i = self.device_messages.bisect_right(from_token)
j = self.device_messages.bisect_right(to_token) + 1
@ -417,34 +391,6 @@ class EduRow(BaseFederationRow, namedtuple("EduRow", (
buff.edus.setdefault(self.edu.destination, []).append(self.edu)
class FailureRow(BaseFederationRow, namedtuple("FailureRow", (
"destination", # str
"failure",
))):
"""Streams failures to a remote server. Failures are issued when there was
something wrong with a transaction the remote sent us, e.g. it included
an event that was invalid.
"""
TypeId = "f"
@staticmethod
def from_data(data):
return FailureRow(
destination=data["destination"],
failure=data["failure"],
)
def to_data(self):
return {
"destination": self.destination,
"failure": self.failure,
}
def add_to_buffer(self, buff):
buff.failures.setdefault(self.destination, []).append(self.failure)
class DeviceRow(BaseFederationRow, namedtuple("DeviceRow", (
"destination", # str
))):
@ -471,7 +417,6 @@ TypeToRow = {
PresenceRow,
KeyedEduRow,
EduRow,
FailureRow,
DeviceRow,
)
}
@ -481,7 +426,6 @@ ParsedFederationStreamData = namedtuple("ParsedFederationStreamData", (
"presence", # list(UserPresenceState)
"keyed_edus", # dict of destination -> { key -> Edu }
"edus", # dict of destination -> [Edu]
"failures", # dict of destination -> [failures]
"device_destinations", # set of destinations
))
@ -503,7 +447,6 @@ def process_rows_for_federation(transaction_queue, rows):
presence=[],
keyed_edus={},
edus={},
failures={},
device_destinations=set(),
)
@ -532,9 +475,5 @@ def process_rows_for_federation(transaction_queue, rows):
edu.destination, edu.edu_type, edu.content, key=None,
)
for destination, failure_list in iteritems(buff.failures):
for failure in failure_list:
transaction_queue.send_failure(destination, failure)
for destination in buff.device_destinations:
transaction_queue.send_device_messages(destination)

32
synapse/federation/transaction_queue.py
View File

@ -116,9 +116,6 @@ class TransactionQueue(object):
),
)
# destination -> list of tuple(failure, deferred)
self.pending_failures_by_dest = {}
# destination -> stream_id of last successfully sent to-device message.
# NB: may be a long or an int.
self.last_device_stream_id_by_dest = {}
@ -382,19 +379,6 @@ class TransactionQueue(object):
self._attempt_new_transaction(destination)
def send_failure(self, failure, destination):
if destination == self.server_name or destination == "localhost":
return
if not self.can_send_to(destination):
return
self.pending_failures_by_dest.setdefault(
destination, []
).append(failure)
self._attempt_new_transaction(destination)
def send_device_messages(self, destination):
if destination == self.server_name or destination == "localhost":
return
@ -469,7 +453,6 @@ class TransactionQueue(object):
pending_pdus = self.pending_pdus_by_dest.pop(destination, [])
pending_edus = self.pending_edus_by_dest.pop(destination, [])
pending_presence = self.pending_presence_by_dest.pop(destination, {})
pending_failures = self.pending_failures_by_dest.pop(destination, [])
pending_edus.extend(
self.pending_edus_keyed_by_dest.pop(destination, {}).values()
@ -497,7 +480,7 @@ class TransactionQueue(object):
logger.debug("TX [%s] len(pending_pdus_by_dest[dest]) = %d",
destination, len(pending_pdus))
if not pending_pdus and not pending_edus and not pending_failures:
if not pending_pdus and not pending_edus:
logger.debug("TX [%s] Nothing to send", destination)
self.last_device_stream_id_by_dest[destination] = (
device_stream_id
@ -507,7 +490,7 @@ class TransactionQueue(object):
# END CRITICAL SECTION
success = yield self._send_new_transaction(
destination, pending_pdus, pending_edus, pending_failures,
destination, pending_pdus, pending_edus,
)
if success:
sent_transactions_counter.inc()
@ -584,14 +567,12 @@ class TransactionQueue(object):
@measure_func("_send_new_transaction")
@defer.inlineCallbacks
def _send_new_transaction(self, destination, pending_pdus, pending_edus,
pending_failures):
def _send_new_transaction(self, destination, pending_pdus, pending_edus):
# Sort based on the order field
pending_pdus.sort(key=lambda t: t[1])
pdus = [x[0] for x in pending_pdus]
edus = pending_edus
failures = [x.get_dict() for x in pending_failures]
success = True
@ -601,11 +582,10 @@ class TransactionQueue(object):
logger.debug(
"TX [%s] {%s} Attempting new transaction"
" (pdus: %d, edus: %d, failures: %d)",
" (pdus: %d, edus: %d)",
destination, txn_id,
len(pdus),
len(edus),
len(failures)
)
logger.debug("TX [%s] Persisting transaction...", destination)
@ -617,7 +597,6 @@ class TransactionQueue(object):
destination=destination,
pdus=pdus,
edus=edus,
pdu_failures=failures,
)
self._next_txn_id += 1
@ -627,12 +606,11 @@ class TransactionQueue(object):
logger.debug("TX [%s] Persisted transaction", destination)
logger.info(
"TX [%s] {%s} Sending transaction [%s],"
" (PDUs: %d, EDUs: %d, failures: %d)",
" (PDUs: %d, EDUs: %d)",
destination, txn_id,
transaction.transaction_id,
len(pdus),
len(edus),
len(failures),
)
# Actually send the transaction

5
synapse/federation/transport/server.py
View File

@ -165,7 +165,7 @@ def _parse_auth_header(header_bytes):
param_dict = dict(kv.split("=") for kv in params)
def strip_quotes(value):
if value.startswith(b"\""):
if value.startswith("\""):
return value[1:-1]
else:
return value
@ -283,11 +283,10 @@ class FederationSendServlet(BaseFederationServlet):
)
logger.info(
"Received txn %s from %s. (PDUs: %d, EDUs: %d, failures: %d)",
"Received txn %s from %s. (PDUs: %d, EDUs: %d)",
transaction_id, origin,
len(transaction_data.get("pdus", [])),
len(transaction_data.get("edus", [])),
len(transaction_data.get("failures", [])),
)
# We should ideally be getting this from the security layer.

1
synapse/federation/units.py
View File

@ -73,7 +73,6 @@ class Transaction(JsonEncodedObject):
"previous_ids",
"pdus",
"edus",
"pdu_failures",
]
internal_keys = [

48
synapse/handlers/auth.py
View File

@ -15,6 +15,7 @@
# limitations under the License.
import logging
import unicodedata
import attr
import bcrypt
@ -519,6 +520,7 @@ class AuthHandler(BaseHandler):
"""
logger.info("Logging in user %s on device %s", user_id, device_id)
access_token = yield self.issue_access_token(user_id, device_id)
yield self._check_mau_limits()
# the device *should* have been registered before we got here; however,
# it's possible we raced against a DELETE operation. The thing we
@ -626,6 +628,7 @@ class AuthHandler(BaseHandler):
# special case to check for "password" for the check_password interface
# for the auth providers
password = login_submission.get("password")
if login_type == LoginType.PASSWORD:
if not self._password_enabled:
raise SynapseError(400, "Password login has been disabled.")
@ -707,9 +710,10 @@ class AuthHandler(BaseHandler):
multiple inexact matches.
Args:
user_id (str): complete @user:id
user_id (unicode): complete @user:id
password (unicode): the provided password
Returns:
(str) the canonical_user_id, or None if unknown user / bad password
(unicode) the canonical_user_id, or None if unknown user / bad password
"""
lookupres = yield self._find_user_id_and_pwd_hash(user_id)
if not lookupres:
@ -728,15 +732,18 @@ class AuthHandler(BaseHandler):
device_id)
defer.returnValue(access_token)
@defer.inlineCallbacks
def validate_short_term_login_token_and_get_user_id(self, login_token):
yield self._check_mau_limits()
auth_api = self.hs.get_auth()
user_id = None
try:
macaroon = pymacaroons.Macaroon.deserialize(login_token)
user_id = auth_api.get_user_id_from_macaroon(macaroon)
auth_api.validate_macaroon(macaroon, "login", True, user_id)
return user_id
except Exception:
raise AuthError(403, "Invalid token", errcode=Codes.FORBIDDEN)
defer.returnValue(user_id)
@defer.inlineCallbacks
def delete_access_token(self, access_token):
@ -849,14 +856,19 @@ class AuthHandler(BaseHandler):
"""Computes a secure hash of password.
Args:
password (str): Password to hash.
password (unicode): Password to hash.
Returns:
Deferred(str): Hashed password.
Deferred(unicode): Hashed password.
"""
def _do_hash():
return bcrypt.hashpw(password.encode('utf8') + self.hs.config.password_pepper,
bcrypt.gensalt(self.bcrypt_rounds))
# Normalise the Unicode in the password
pw = unicodedata.normalize("NFKC", password)
return bcrypt.hashpw(
pw.encode('utf8') + self.hs.config.password_pepper.encode("utf8"),
bcrypt.gensalt(self.bcrypt_rounds),
).decode('ascii')
return make_deferred_yieldable(
threads.deferToThreadPool(
@ -868,16 +880,19 @@ class AuthHandler(BaseHandler):
"""Validates that self.hash(password) == stored_hash.
Args:
password (str): Password to hash.
stored_hash (str): Expected hash value.
password (unicode): Password to hash.
stored_hash (unicode): Expected hash value.
Returns:
Deferred(bool): Whether self.hash(password) == stored_hash.
"""
def _do_validate_hash():
# Normalise the Unicode in the password
pw = unicodedata.normalize("NFKC", password)
return bcrypt.checkpw(
password.encode('utf8') + self.hs.config.password_pepper,
pw.encode('utf8') + self.hs.config.password_pepper.encode("utf8"),
stored_hash.encode('utf8')
)
@ -892,6 +907,19 @@ class AuthHandler(BaseHandler):
else:
return defer.succeed(False)
@defer.inlineCallbacks
def _check_mau_limits(self):
"""
Ensure that if mau blocking is enabled that invalid users cannot
log in.
"""
if self.hs.config.limit_usage_by_mau is True:
current_mau = yield self.store.count_monthly_users()
if current_mau >= self.hs.config.max_mau_value:
raise AuthError(
403, "MAU Limit Exceeded", errcode=Codes.MAU_LIMIT_EXCEEDED
)
@attr.s
class MacaroonGenerator(object):

28
synapse/handlers/federation.py
View File

@ -76,7 +76,7 @@ class FederationHandler(BaseHandler):
self.hs = hs
self.store = hs.get_datastore()
self.replication_layer = hs.get_federation_client()
self.federation_client = hs.get_federation_client()
self.state_handler = hs.get_state_handler()
self.server_name = hs.hostname
self.keyring = hs.get_keyring()
@ -255,7 +255,7 @@ class FederationHandler(BaseHandler):
# know about
for p in prevs - seen:
state, got_auth_chain = (
yield self.replication_layer.get_state_for_room(
yield self.federation_client.get_state_for_room(
origin, pdu.room_id, p
)
)
@ -338,7 +338,7 @@ class FederationHandler(BaseHandler):
#
# see https://github.com/matrix-org/synapse/pull/1744
missing_events = yield self.replication_layer.get_missing_events(
missing_events = yield self.federation_client.get_missing_events(
origin,
pdu.room_id,
earliest_events_ids=list(latest),
@ -522,7 +522,7 @@ class FederationHandler(BaseHandler):
if dest == self.server_name:
raise SynapseError(400, "Can't backfill from self.")
events = yield self.replication_layer.backfill(
events = yield self.federation_client.backfill(
dest,
room_id,
limit=limit,
@ -570,7 +570,7 @@ class FederationHandler(BaseHandler):
state_events = {}
events_to_state = {}
for e_id in edges:
state, auth = yield self.replication_layer.get_state_for_room(
state, auth = yield self.federation_client.get_state_for_room(
destination=dest,
room_id=room_id,
event_id=e_id
@ -612,7 +612,7 @@ class FederationHandler(BaseHandler):
results = yield logcontext.make_deferred_yieldable(defer.gatherResults(
[
logcontext.run_in_background(
self.replication_layer.get_pdu,
self.federation_client.get_pdu,
[dest],
event_id,
outlier=True,
@ -893,7 +893,7 @@ class FederationHandler(BaseHandler):
Invites must be signed by the invitee's server before distribution.
"""
pdu = yield self.replication_layer.send_invite(
pdu = yield self.federation_client.send_invite(
destination=target_host,
room_id=event.room_id,
event_id=event.event_id,
@ -955,7 +955,7 @@ class FederationHandler(BaseHandler):
target_hosts.insert(0, origin)
except ValueError:
pass
ret = yield self.replication_layer.send_join(target_hosts, event)
ret = yield self.federation_client.send_join(target_hosts, event)
origin = ret["origin"]
state = ret["state"]
@ -1211,7 +1211,7 @@ class FederationHandler(BaseHandler):
except ValueError:
pass
yield self.replication_layer.send_leave(
yield self.federation_client.send_leave(
target_hosts,
event
)
@ -1234,7 +1234,7 @@ class FederationHandler(BaseHandler):
@defer.inlineCallbacks
def _make_and_verify_event(self, target_hosts, room_id, user_id, membership,
content={},):
origin, pdu = yield self.replication_layer.make_membership_event(
origin, pdu = yield self.federation_client.make_membership_event(
target_hosts,
room_id,
user_id,
@ -1567,7 +1567,7 @@ class FederationHandler(BaseHandler):
missing_auth_events.add(e_id)
for e_id in missing_auth_events:
m_ev = yield self.replication_layer.get_pdu(
m_ev = yield self.federation_client.get_pdu(
[origin],
e_id,
outlier=True,
@ -1777,7 +1777,7 @@ class FederationHandler(BaseHandler):
logger.info("Missing auth: %s", missing_auth)
# If we don't have all the auth events, we need to get them.
try:
remote_auth_chain = yield self.replication_layer.get_event_auth(
remote_auth_chain = yield self.federation_client.get_event_auth(
origin, event.room_id, event.event_id
)
@ -1893,7 +1893,7 @@ class FederationHandler(BaseHandler):
try:
# 2. Get remote difference.
result = yield self.replication_layer.query_auth(
result = yield self.federation_client.query_auth(
origin,
event.room_id,
event.event_id,
@ -2192,7 +2192,7 @@ class FederationHandler(BaseHandler):
yield member_handler.send_membership_event(None, event, context)
else:
destinations = set(x.split(":", 1)[-1] for x in (sender_user_id, room_id))
yield self.replication_layer.forward_third_party_invite(
yield self.federation_client.forward_third_party_invite(
destinations,
room_id,
event_dict,

21
synapse/handlers/register.py
View File

@ -45,7 +45,7 @@ class RegistrationHandler(BaseHandler):
hs (synapse.server.HomeServer):
"""
super(RegistrationHandler, self).__init__(hs)
self.hs = hs
self.auth = hs.get_auth()
self._auth_handler = hs.get_auth_handler()
self.profile_handler = hs.get_profile_handler()
@ -131,7 +131,7 @@ class RegistrationHandler(BaseHandler):
Args:
localpart : The local part of the user ID to register. If None,
one will be generated.
password (str) : The password to assign to this user so they can
password (unicode) : The password to assign to this user so they can
login again. This can be None which means they cannot login again
via a password (e.g. the user is an application service user).
generate_token (bool): Whether a new access token should be
@ -144,6 +144,7 @@ class RegistrationHandler(BaseHandler):
Raises:
RegistrationError if there was a problem registering.
"""
yield self._check_mau_limits()
password_hash = None
if password:
password_hash = yield self.auth_handler().hash(password)
@ -288,6 +289,7 @@ class RegistrationHandler(BaseHandler):
400,
"User ID can only contain characters a-z, 0-9, or '=_-./'",
)
yield self._check_mau_limits()
user = UserID(localpart, self.hs.hostname)
user_id = user.to_string()
@ -437,7 +439,7 @@ class RegistrationHandler(BaseHandler):
"""
if localpart is None:
raise SynapseError(400, "Request must include user id")
yield self._check_mau_limits()
need_register = True
try:
@ -531,3 +533,16 @@ class RegistrationHandler(BaseHandler):
remote_room_hosts=remote_room_hosts,
action="join",
)
@defer.inlineCallbacks
def _check_mau_limits(self):
"""
Do not accept registrations if monthly active user limits exceeded
and limiting is enabled
"""
if self.hs.config.limit_usage_by_mau is True:
current_mau = yield self.store.count_monthly_users()
if current_mau >= self.hs.config.max_mau_value:
raise RegistrationError(
403, "MAU Limit Exceeded", Codes.MAU_LIMIT_EXCEEDED
)

35
synapse/http/server.py
View File

@ -13,12 +13,13 @@
# 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 cgi
import collections
import logging
import urllib
from six.moves import http_client
from six import PY3
from six.moves import http_client, urllib
from canonicaljson import encode_canonical_json, encode_pretty_printed_json, json
@ -264,6 +265,7 @@ class JsonResource(HttpServer, resource.Resource):
self.hs = hs
def register_paths(self, method, path_patterns, callback):
method = method.encode("utf-8") # method is bytes on py3
for path_pattern in path_patterns:
logger.debug("Registering for %s %s", method, path_pattern.pattern)
self.path_regexs.setdefault(method, []).append(
@ -296,8 +298,19 @@ class JsonResource(HttpServer, resource.Resource):
# here. If it throws an exception, that is handled by the wrapper
# installed by @request_handler.
def _unquote(s):
if PY3:
# On Python 3, unquote is unicode -> unicode
return urllib.parse.unquote(s)
else:
# On Python 2, unquote is bytes -> bytes We need to encode the
# URL again (as it was decoded by _get_handler_for request), as
# ASCII because it's a URL, and then decode it to get the UTF-8
# characters that were quoted.
return urllib.parse.unquote(s.encode('ascii')).decode('utf8')
kwargs = intern_dict({
name: urllib.unquote(value).decode("UTF-8") if value else value
name: _unquote(value) if value else value
for name, value in group_dict.items()
})
@ -313,9 +326,9 @@ class JsonResource(HttpServer, resource.Resource):
request (twisted.web.http.Request):
Returns:
Tuple[Callable, dict[str, str]]: callback method, and the dict
mapping keys to path components as specified in the handler's
path match regexp.
Tuple[Callable, dict[unicode, unicode]]: callback method, and the
dict mapping keys to path components as specified in the
handler's path match regexp.
The callback will normally be a method registered via
register_paths, so will return (possibly via Deferred) either
@ -327,7 +340,7 @@ class JsonResource(HttpServer, resource.Resource):
# Loop through all the registered callbacks to check if the method
# and path regex match
for path_entry in self.path_regexs.get(request.method, []):
m = path_entry.pattern.match(request.path)
m = path_entry.pattern.match(request.path.decode('ascii'))
if m:
# We found a match!
return path_entry.callback, m.groupdict()
@ -383,7 +396,7 @@ class RootRedirect(resource.Resource):
self.url = path
def render_GET(self, request):
return redirectTo(self.url, request)
return redirectTo(self.url.encode('ascii'), request)
def getChild(self, name, request):
if len(name) == 0:
@ -404,12 +417,14 @@ def respond_with_json(request, code, json_object, send_cors=False,
return
if pretty_print:
json_bytes = encode_pretty_printed_json(json_object) + "\n"
json_bytes = (encode_pretty_printed_json(json_object) + "\n"
).encode("utf-8")
else:
if canonical_json or synapse.events.USE_FROZEN_DICTS:
# canonicaljson already encodes to bytes
json_bytes = encode_canonical_json(json_object)
else:
json_bytes = json.dumps(json_object)
json_bytes = json.dumps(json_object).encode("utf-8")
return respond_with_json_bytes(
request, code, json_bytes,

10
synapse/http/servlet.py
View File

@ -171,8 +171,16 @@ def parse_json_value_from_request(request, allow_empty_body=False):
if not content_bytes and allow_empty_body:
return None
# Decode to Unicode so that simplejson will return Unicode strings on
# Python 2
try:
content = json.loads(content_bytes)
content_unicode = content_bytes.decode('utf8')
except UnicodeDecodeError:
logger.warn("Unable to decode UTF-8")
raise SynapseError(400, "Content not JSON.", errcode=Codes.NOT_JSON)
try:
content = json.loads(content_unicode)
except Exception as e:
logger.warn("Unable to parse JSON: %s", e)
raise SynapseError(400, "Content not JSON.", errcode=Codes.NOT_JSON)

22
synapse/rest/client/v1/admin.py
View File

@ -18,6 +18,7 @@ import hashlib
import hmac
import logging
from six import text_type
from six.moves import http_client
from twisted.internet import defer
@ -131,7 +132,10 @@ class UserRegisterServlet(ClientV1RestServlet):
400, "username must be specified", errcode=Codes.BAD_JSON,
)
else:
if (not isinstance(body['username'], str) or len(body['username']) > 512):
if (
not isinstance(body['username'], text_type)
or len(body['username']) > 512
):
raise SynapseError(400, "Invalid username")
username = body["username"].encode("utf-8")
@ -143,7 +147,10 @@ class UserRegisterServlet(ClientV1RestServlet):
400, "password must be specified", errcode=Codes.BAD_JSON,
)
else:
if (not isinstance(body['password'], str) or len(body['password']) > 512):
if (
not isinstance(body['password'], text_type)
or len(body['password']) > 512
):
raise SynapseError(400, "Invalid password")
password = body["password"].encode("utf-8")
@ -166,17 +173,18 @@ class UserRegisterServlet(ClientV1RestServlet):
want_mac.update(b"admin" if admin else b"notadmin")
want_mac = want_mac.hexdigest()
if not hmac.compare_digest(want_mac, got_mac):
raise SynapseError(
403, "HMAC incorrect",
)
if not hmac.compare_digest(want_mac, got_mac.encode('ascii')):
raise SynapseError(403, "HMAC incorrect")
# Reuse the parts of RegisterRestServlet to reduce code duplication
from synapse.rest.client.v2_alpha.register import RegisterRestServlet
register = RegisterRestServlet(self.hs)
(user_id, _) = yield register.registration_handler.register(
localpart=username.lower(), password=password, admin=bool(admin),
localpart=body['username'].lower(),
password=body["password"],
admin=bool(admin),
generate_token=False,
)

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

@ -18,7 +18,7 @@ import logging
from twisted.internet import defer
from synapse.api.errors import AuthError, Codes, SynapseError
from synapse.api.errors import AuthError, Codes, NotFoundError, SynapseError
from synapse.http.servlet import parse_json_object_from_request
from synapse.types import RoomAlias
@ -159,7 +159,7 @@ class ClientDirectoryListServer(ClientV1RestServlet):
def on_GET(self, request, room_id):
room = yield self.store.get_room(room_id)
if room is None:
raise SynapseError(400, "Unknown room")
raise NotFoundError("Unknown room")
defer.returnValue((200, {
"visibility": "public" if room["is_public"] else "private"

12
synapse/rest/client/v2_alpha/register.py
View File

@ -193,15 +193,15 @@ class RegisterRestServlet(RestServlet):
def on_POST(self, request):
body = parse_json_object_from_request(request)
kind = "user"
if "kind" in request.args:
kind = request.args["kind"][0]
kind = b"user"
if b"kind" in request.args:
kind = request.args[b"kind"][0]
if kind == "guest":
if kind == b"guest":
ret = yield self._do_guest_registration(body)
defer.returnValue(ret)
return
elif kind != "user":
elif kind != b"user":
raise UnrecognizedRequestError(
"Do not understand membership kind: %s" % (kind,)
)
@ -389,8 +389,8 @@ class RegisterRestServlet(RestServlet):
assert_params_in_dict(params, ["password"])
desired_username = params.get("username", None)
new_password = params.get("password", None)
guest_access_token = params.get("guest_access_token", None)
new_password = params.get("password", None)
if desired_username is not None:
desired_username = desired_username.lower()

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

@ -177,7 +177,7 @@ class MediaStorage(object):
if res:
with res:
consumer = BackgroundFileConsumer(
open(local_path, "w"), self.hs.get_reactor())
open(local_path, "wb"), self.hs.get_reactor())
yield res.write_to_consumer(consumer)
yield consumer.wait()
defer.returnValue(local_path)

2
synapse/state.py
View File

@ -577,7 +577,7 @@ def _make_state_cache_entry(
def _ordered_events(events):
def key_func(e):
return -int(e.depth), hashlib.sha1(e.event_id.encode()).hexdigest()
return -int(e.depth), hashlib.sha1(e.event_id.encode('ascii')).hexdigest()
return sorted(events, key=key_func)

28
synapse/storage/__init__.py
View File

@ -66,6 +66,7 @@ class DataStore(RoomMemberStore, RoomStore,
PresenceStore, TransactionStore,
DirectoryStore, KeyStore, StateStore, SignatureStore,
ApplicationServiceStore,
EventsStore,
EventFederationStore,
MediaRepositoryStore,
RejectionsStore,
@ -73,7 +74,6 @@ class DataStore(RoomMemberStore, RoomStore,
PusherStore,
PushRuleStore,
ApplicationServiceTransactionStore,
EventsStore,
ReceiptsStore,
EndToEndKeyStore,
SearchStore,
@ -94,6 +94,7 @@ class DataStore(RoomMemberStore, RoomStore,
self._clock = hs.get_clock()
self.database_engine = hs.database_engine
self.db_conn = db_conn
self._stream_id_gen = StreamIdGenerator(
db_conn, "events", "stream_ordering",
extra_tables=[("local_invites", "stream_id")]
@ -266,6 +267,31 @@ class DataStore(RoomMemberStore, RoomStore,
return self.runInteraction("count_users", _count_users)
def count_monthly_users(self):
"""Counts the number of users who used this homeserver in the last 30 days
This method should be refactored with count_daily_users - the only
reason not to is waiting on definition of mau
Returns:
Defered[int]
"""
def _count_monthly_users(txn):
thirty_days_ago = int(self._clock.time_msec()) - (1000 * 60 * 60 * 24 * 30)
sql = """
SELECT COALESCE(count(*), 0) FROM (
SELECT user_id FROM user_ips
WHERE last_seen > ?
GROUP BY user_id
) u
"""
txn.execute(sql, (thirty_days_ago,))
count, = txn.fetchone()
return count
return self.runInteraction("count_monthly_users", _count_monthly_users)
def count_r30_users(self):
"""
Counts the number of 30 day retained users, defined as:-

2
synapse/storage/appservice.py
View File

@ -22,7 +22,7 @@ from twisted.internet import defer
from synapse.appservice import AppServiceTransaction
from synapse.config.appservice import load_appservices
from synapse.storage.events import EventsWorkerStore
from synapse.storage.events_worker import EventsWorkerStore
from ._base import SQLBaseStore

2
synapse/storage/event_federation.py
View File

@ -25,7 +25,7 @@ from twisted.internet import defer
from synapse.api.errors import StoreError
from synapse.metrics.background_process_metrics import run_as_background_process
from synapse.storage._base import SQLBaseStore
from synapse.storage.events import EventsWorkerStore
from synapse.storage.events_worker import EventsWorkerStore
from synapse.storage.signatures import SignatureWorkerStore
from synapse.util.caches.descriptors import cached

20
synapse/storage/events.py
View File

@ -34,6 +34,8 @@ from synapse.api.errors import SynapseError
from synapse.events import EventBase # noqa: F401
from synapse.events.snapshot import EventContext # noqa: F401
from synapse.metrics.background_process_metrics import run_as_background_process
from synapse.storage.background_updates import BackgroundUpdateStore
from synapse.storage.event_federation import EventFederationStore
from synapse.storage.events_worker import EventsWorkerStore
from synapse.types import RoomStreamToken, get_domain_from_id
from synapse.util.async import ObservableDeferred
@ -65,7 +67,13 @@ state_delta_reuse_delta_counter = Counter(
def encode_json(json_object):
return frozendict_json_encoder.encode(json_object)
"""
Encode a Python object as JSON and return it in a Unicode string.
"""
out = frozendict_json_encoder.encode(json_object)
if isinstance(out, bytes):
out = out.decode('utf8')
return out
class _EventPeristenceQueue(object):
@ -193,7 +201,9 @@ def _retry_on_integrity_error(func):
return f
class EventsStore(EventsWorkerStore):
# inherits from EventFederationStore so that we can call _update_backward_extremities
# and _handle_mult_prev_events (though arguably those could both be moved in here)
class EventsStore(EventFederationStore, EventsWorkerStore, BackgroundUpdateStore):
EVENT_ORIGIN_SERVER_TS_NAME = "event_origin_server_ts"
EVENT_FIELDS_SENDER_URL_UPDATE_NAME = "event_fields_sender_url"
@ -1054,7 +1064,7 @@ class EventsStore(EventsWorkerStore):
metadata_json = encode_json(
event.internal_metadata.get_dict()
).decode("UTF-8")
)
sql = (
"UPDATE event_json SET internal_metadata = ?"
@ -1168,8 +1178,8 @@ class EventsStore(EventsWorkerStore):
"room_id": event.room_id,
"internal_metadata": encode_json(
event.internal_metadata.get_dict()
).decode("UTF-8"),
"json": encode_json(event_dict(event)).decode("UTF-8"),
),
"json": encode_json(event_dict(event)),
}
for event, _ in events_and_contexts
],

2
synapse/storage/roommember.py
View File

@ -24,7 +24,7 @@ from canonicaljson import json
from twisted.internet import defer
from synapse.api.constants import EventTypes, Membership
from synapse.storage.events import EventsWorkerStore
from synapse.storage.events_worker import EventsWorkerStore
from synapse.types import get_domain_from_id
from synapse.util.async import Linearizer
from synapse.util.caches import intern_string

2
synapse/storage/signatures.py
View File

@ -74,7 +74,7 @@ class SignatureWorkerStore(SQLBaseStore):
txn (cursor):
event_id (str): Id for the Event.
Returns:
A dict of algorithm -> hash.
A dict[unicode, bytes] of algorithm -> hash.
"""
query = (
"SELECT algorithm, hash"

2
synapse/storage/stream.py
View File

@ -43,7 +43,7 @@ from twisted.internet import defer
from synapse.storage._base import SQLBaseStore
from synapse.storage.engines import PostgresEngine
from synapse.storage.events import EventsWorkerStore
from synapse.storage.events_worker import EventsWorkerStore
from synapse.types import RoomStreamToken
from synapse.util.caches.stream_change_cache import StreamChangeCache
from synapse.util.logcontext import make_deferred_yieldable, run_in_background

2
synapse/types.py
View File

@ -137,7 +137,7 @@ class DomainSpecificString(
@classmethod
def from_string(cls, s):
"""Parse the string given by 's' into a structure object."""
if len(s) < 1 or s[0] != cls.SIGIL:
if len(s) < 1 or s[0:1] != cls.SIGIL:
raise SynapseError(400, "Expected %s string to start with '%s'" % (
cls.__name__, cls.SIGIL,
))

133
synapse/util/caches/descriptors.py
View File

@ -473,105 +473,101 @@ class CacheListDescriptor(_CacheDescriptorBase):
@functools.wraps(self.orig)
def wrapped(*args, **kwargs):
# If we're passed a cache_context then we'll want to call its invalidate()
# whenever we are invalidated
# If we're passed a cache_context then we'll want to call its
# invalidate() whenever we are invalidated
invalidate_callback = kwargs.pop("on_invalidate", None)
arg_dict = inspect.getcallargs(self.orig, obj, *args, **kwargs)
keyargs = [arg_dict[arg_nm] for arg_nm in self.arg_names]
list_args = arg_dict[self.list_name]
# cached is a dict arg -> deferred, where deferred results in a
# 2-tuple (`arg`, `result`)
results = {}
cached_defers = {}
missing = []
def update_results_dict(res, arg):
results[arg] = res
# list of deferreds to wait for
cached_defers = []
missing = set()
# If the cache takes a single arg then that is used as the key,
# otherwise a tuple is used.
if num_args == 1:
def cache_get(arg):
return cache.get(arg, callback=invalidate_callback)
def arg_to_cache_key(arg):
return arg
else:
key = list(keyargs)
keylist = list(keyargs)
def cache_get(arg):
key[self.list_pos] = arg
return cache.get(tuple(key), callback=invalidate_callback)
def arg_to_cache_key(arg):
keylist[self.list_pos] = arg
return tuple(keylist)
for arg in list_args:
try:
res = cache_get(arg)
res = cache.get(arg_to_cache_key(arg),
callback=invalidate_callback)
if not isinstance(res, ObservableDeferred):
results[arg] = res
elif not res.has_succeeded():
res = res.observe()
res.addCallback(lambda r, arg: (arg, r), arg)
cached_defers[arg] = res
res.addCallback(update_results_dict, arg)
cached_defers.append(res)
else:
results[arg] = res.get_result()
except KeyError:
missing.append(arg)
missing.add(arg)
if missing:
args_to_call = dict(arg_dict)
args_to_call[self.list_name] = missing
# we need an observable deferred for each entry in the list,
# which we put in the cache. Each deferred resolves with the
# relevant result for that key.
deferreds_map = {}
for arg in missing:
deferred = defer.Deferred()
deferreds_map[arg] = deferred
key = arg_to_cache_key(arg)
observable = ObservableDeferred(deferred)
cache.set(key, observable, callback=invalidate_callback)
ret_d = defer.maybeDeferred(
def complete_all(res):
# the wrapped function has completed. It returns a
# a dict. We can now resolve the observable deferreds in
# the cache and update our own result map.
for e in missing:
val = res.get(e, None)
deferreds_map[e].callback(val)
results[e] = val
def errback(f):
# the wrapped function has failed. Invalidate any cache
# entries we're supposed to be populating, and fail
# their deferreds.
for e in missing:
key = arg_to_cache_key(e)
cache.invalidate(key)
deferreds_map[e].errback(f)
# return the failure, to propagate to our caller.
return f
args_to_call = dict(arg_dict)
args_to_call[self.list_name] = list(missing)
cached_defers.append(defer.maybeDeferred(
logcontext.preserve_fn(self.function_to_call),
**args_to_call
)
ret_d = ObservableDeferred(ret_d)
# We need to create deferreds for each arg in the list so that
# we can insert the new deferred into the cache.
for arg in missing:
observer = ret_d.observe()
observer.addCallback(lambda r, arg: r.get(arg, None), arg)
observer = ObservableDeferred(observer)
if num_args == 1:
cache.set(
arg, observer,
callback=invalidate_callback
)
def invalidate(f, key):
cache.invalidate(key)
return f
observer.addErrback(invalidate, arg)
else:
key = list(keyargs)
key[self.list_pos] = arg
cache.set(
tuple(key), observer,
callback=invalidate_callback
)
def invalidate(f, key):
cache.invalidate(key)
return f
observer.addErrback(invalidate, tuple(key))
res = observer.observe()
res.addCallback(lambda r, arg: (arg, r), arg)
cached_defers[arg] = res
).addCallbacks(complete_all, errback))
if cached_defers:
def update_results_dict(res):
results.update(res)
return results
return logcontext.make_deferred_yieldable(defer.gatherResults(
list(cached_defers.values()),
d = defer.gatherResults(
cached_defers,
consumeErrors=True,
).addCallback(update_results_dict).addErrback(
).addCallbacks(
lambda _: results,
unwrapFirstError
))
)
return logcontext.make_deferred_yieldable(d)
else:
return results
@ -625,7 +621,8 @@ def cachedList(cached_method_name, list_name, num_args=None, inlineCallbacks=Fal
cache.
Args:
cache (Cache): The underlying cache to use.
cached_method_name (str): The name of the single-item lookup method.
This is only used to find the cache to use.
list_name (str): The name of the argument that is the list to use to
do batch lookups in the cache.
num_args (int): Number of arguments to use as the key in the cache

6
synapse/util/frozenutils.py
View File

@ -13,7 +13,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from six import string_types
from six import binary_type, text_type
from canonicaljson import json
from frozendict import frozendict
@ -26,7 +26,7 @@ def freeze(o):
if isinstance(o, frozendict):
return o
if isinstance(o, string_types):
if isinstance(o, (binary_type, text_type)):
return o
try:
@ -41,7 +41,7 @@ def unfreeze(o):
if isinstance(o, (dict, frozendict)):
return dict({k: unfreeze(v) for k, v in o.items()})
if isinstance(o, string_types):
if isinstance(o, (binary_type, text_type)):
return o
try:

35
tests/api/test_auth.py
View File

@ -46,7 +46,7 @@ class AuthTestCase(unittest.TestCase):
self.auth = Auth(self.hs)
self.test_user = "@foo:bar"
self.test_token = "_test_token_"
self.test_token = b"_test_token_"
# this is overridden for the appservice tests
self.store.get_app_service_by_token = Mock(return_value=None)
@ -61,7 +61,7 @@ class AuthTestCase(unittest.TestCase):
self.store.get_user_by_access_token = Mock(return_value=user_info)
request = Mock(args={})
request.args["access_token"] = [self.test_token]
request.args[b"access_token"] = [self.test_token]
request.requestHeaders.getRawHeaders = mock_getRawHeaders()
requester = yield self.auth.get_user_by_req(request)
self.assertEquals(requester.user.to_string(), self.test_user)
@ -70,7 +70,7 @@ class AuthTestCase(unittest.TestCase):
self.store.get_user_by_access_token = Mock(return_value=None)
request = Mock(args={})
request.args["access_token"] = [self.test_token]
request.args[b"access_token"] = [self.test_token]
request.requestHeaders.getRawHeaders = mock_getRawHeaders()
d = self.auth.get_user_by_req(request)
self.failureResultOf(d, AuthError)
@ -98,7 +98,7 @@ class AuthTestCase(unittest.TestCase):
request = Mock(args={})
request.getClientIP.return_value = "127.0.0.1"
request.args["access_token"] = [self.test_token]
request.args[b"access_token"] = [self.test_token]
request.requestHeaders.getRawHeaders = mock_getRawHeaders()
requester = yield self.auth.get_user_by_req(request)
self.assertEquals(requester.user.to_string(), self.test_user)
@ -115,7 +115,7 @@ class AuthTestCase(unittest.TestCase):
request = Mock(args={})
request.getClientIP.return_value = "192.168.10.10"
request.args["access_token"] = [self.test_token]
request.args[b"access_token"] = [self.test_token]
request.requestHeaders.getRawHeaders = mock_getRawHeaders()
requester = yield self.auth.get_user_by_req(request)
self.assertEquals(requester.user.to_string(), self.test_user)
@ -131,7 +131,7 @@ class AuthTestCase(unittest.TestCase):
request = Mock(args={})
request.getClientIP.return_value = "131.111.8.42"
request.args["access_token"] = [self.test_token]
request.args[b"access_token"] = [self.test_token]
request.requestHeaders.getRawHeaders = mock_getRawHeaders()
d = self.auth.get_user_by_req(request)
self.failureResultOf(d, AuthError)
@ -141,7 +141,7 @@ class AuthTestCase(unittest.TestCase):
self.store.get_user_by_access_token = Mock(return_value=None)
request = Mock(args={})
request.args["access_token"] = [self.test_token]
request.args[b"access_token"] = [self.test_token]
request.requestHeaders.getRawHeaders = mock_getRawHeaders()
d = self.auth.get_user_by_req(request)
self.failureResultOf(d, AuthError)
@ -158,7 +158,7 @@ class AuthTestCase(unittest.TestCase):
@defer.inlineCallbacks
def test_get_user_by_req_appservice_valid_token_valid_user_id(self):
masquerading_user_id = "@doppelganger:matrix.org"
masquerading_user_id = b"@doppelganger:matrix.org"
app_service = Mock(
token="foobar", url="a_url", sender=self.test_user,
ip_range_whitelist=None,
@ -169,14 +169,17 @@ class AuthTestCase(unittest.TestCase):
request = Mock(args={})
request.getClientIP.return_value = "127.0.0.1"
request.args["access_token"] = [self.test_token]
request.args["user_id"] = [masquerading_user_id]
request.args[b"access_token"] = [self.test_token]
request.args[b"user_id"] = [masquerading_user_id]
request.requestHeaders.getRawHeaders = mock_getRawHeaders()
requester = yield self.auth.get_user_by_req(request)
self.assertEquals(requester.user.to_string(), masquerading_user_id)
self.assertEquals(
requester.user.to_string(),
masquerading_user_id.decode('utf8')
)
def test_get_user_by_req_appservice_valid_token_bad_user_id(self):
masquerading_user_id = "@doppelganger:matrix.org"
masquerading_user_id = b"@doppelganger:matrix.org"
app_service = Mock(
token="foobar", url="a_url", sender=self.test_user,
ip_range_whitelist=None,
@ -187,8 +190,8 @@ class AuthTestCase(unittest.TestCase):
request = Mock(args={})
request.getClientIP.return_value = "127.0.0.1"
request.args["access_token"] = [self.test_token]
request.args["user_id"] = [masquerading_user_id]
request.args[b"access_token"] = [self.test_token]
request.args[b"user_id"] = [masquerading_user_id]
request.requestHeaders.getRawHeaders = mock_getRawHeaders()
d = self.auth.get_user_by_req(request)
self.failureResultOf(d, AuthError)
@ -418,7 +421,7 @@ class AuthTestCase(unittest.TestCase):
# check the token works
request = Mock(args={})
request.args["access_token"] = [token]
request.args[b"access_token"] = [token.encode('ascii')]
request.requestHeaders.getRawHeaders = mock_getRawHeaders()
requester = yield self.auth.get_user_by_req(request, allow_guest=True)
self.assertEqual(UserID.from_string(USER_ID), requester.user)
@ -431,7 +434,7 @@ class AuthTestCase(unittest.TestCase):
# the token should *not* work now
request = Mock(args={})
request.args["access_token"] = [guest_tok]
request.args[b"access_token"] = [guest_tok.encode('ascii')]
request.requestHeaders.getRawHeaders = mock_getRawHeaders()
with self.assertRaises(AuthError) as cm:

80
tests/handlers/test_auth.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.
from mock import Mock
import pymacaroons
@ -19,6 +20,7 @@ from twisted.internet import defer
import synapse
import synapse.api.errors
from synapse.api.errors import AuthError
from synapse.handlers.auth import AuthHandler
from tests import unittest
@ -37,6 +39,10 @@ class AuthTestCase(unittest.TestCase):
self.hs.handlers = AuthHandlers(self.hs)
self.auth_handler = self.hs.handlers.auth_handler
self.macaroon_generator = self.hs.get_macaroon_generator()
# MAU tests
self.hs.config.max_mau_value = 50
self.small_number_of_users = 1
self.large_number_of_users = 100
def test_token_is_a_macaroon(self):
token = self.macaroon_generator.generate_access_token("some_user")
@ -71,38 +77,37 @@ class AuthTestCase(unittest.TestCase):
v.satisfy_general(verify_nonce)
v.verify(macaroon, self.hs.config.macaroon_secret_key)
@defer.inlineCallbacks
def test_short_term_login_token_gives_user_id(self):
self.hs.clock.now = 1000
token = self.macaroon_generator.generate_short_term_login_token(
"a_user", 5000
)
self.assertEqual(
"a_user",
self.auth_handler.validate_short_term_login_token_and_get_user_id(
token
)
user_id = yield self.auth_handler.validate_short_term_login_token_and_get_user_id(
token
)
self.assertEqual("a_user", user_id)
# when we advance the clock, the token should be rejected
self.hs.clock.now = 6000
with self.assertRaises(synapse.api.errors.AuthError):
self.auth_handler.validate_short_term_login_token_and_get_user_id(
yield self.auth_handler.validate_short_term_login_token_and_get_user_id(
token
)
@defer.inlineCallbacks
def test_short_term_login_token_cannot_replace_user_id(self):
token = self.macaroon_generator.generate_short_term_login_token(
"a_user", 5000
)
macaroon = pymacaroons.Macaroon.deserialize(token)
user_id = yield self.auth_handler.validate_short_term_login_token_and_get_user_id(
macaroon.serialize()
)
self.assertEqual(
"a_user",
self.auth_handler.validate_short_term_login_token_and_get_user_id(
macaroon.serialize()
)
"a_user", user_id
)
# add another "user_id" caveat, which might allow us to override the
@ -110,6 +115,57 @@ class AuthTestCase(unittest.TestCase):
macaroon.add_first_party_caveat("user_id = b_user")
with self.assertRaises(synapse.api.errors.AuthError):
self.auth_handler.validate_short_term_login_token_and_get_user_id(
yield self.auth_handler.validate_short_term_login_token_and_get_user_id(
macaroon.serialize()
)
@defer.inlineCallbacks
def test_mau_limits_disabled(self):
self.hs.config.limit_usage_by_mau = False
# Ensure does not throw exception
yield self.auth_handler.get_access_token_for_user_id('user_a')
yield self.auth_handler.validate_short_term_login_token_and_get_user_id(
self._get_macaroon().serialize()
)
@defer.inlineCallbacks
def test_mau_limits_exceeded(self):
self.hs.config.limit_usage_by_mau = True
self.hs.get_datastore().count_monthly_users = Mock(
return_value=defer.succeed(self.large_number_of_users)
)
with self.assertRaises(AuthError):
yield self.auth_handler.get_access_token_for_user_id('user_a')
self.hs.get_datastore().count_monthly_users = Mock(
return_value=defer.succeed(self.large_number_of_users)
)
with self.assertRaises(AuthError):
yield self.auth_handler.validate_short_term_login_token_and_get_user_id(
self._get_macaroon().serialize()
)
@defer.inlineCallbacks
def test_mau_limits_not_exceeded(self):
self.hs.config.limit_usage_by_mau = True
self.hs.get_datastore().count_monthly_users = Mock(
return_value=defer.succeed(self.small_number_of_users)
)
# Ensure does not raise exception
yield self.auth_handler.get_access_token_for_user_id('user_a')
self.hs.get_datastore().count_monthly_users = Mock(
return_value=defer.succeed(self.small_number_of_users)
)
yield self.auth_handler.validate_short_term_login_token_and_get_user_id(
self._get_macaroon().serialize()
)
def _get_macaroon(self):
token = self.macaroon_generator.generate_short_term_login_token(
"user_a", 5000
)
return pymacaroons.Macaroon.deserialize(token)

51
tests/handlers/test_register.py
View File

@ -17,6 +17,7 @@ from mock import Mock
from twisted.internet import defer
from synapse.api.errors import RegistrationError
from synapse.handlers.register import RegistrationHandler
from synapse.types import UserID, create_requester
@ -77,3 +78,53 @@ class RegistrationTestCase(unittest.TestCase):
requester, local_part, display_name)
self.assertEquals(result_user_id, user_id)
self.assertEquals(result_token, 'secret')
@defer.inlineCallbacks
def test_cannot_register_when_mau_limits_exceeded(self):
local_part = "someone"
display_name = "someone"
requester = create_requester("@as:test")
store = self.hs.get_datastore()
self.hs.config.limit_usage_by_mau = False
self.hs.config.max_mau_value = 50
lots_of_users = 100
small_number_users = 1
store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
# Ensure does not throw exception
yield self.handler.get_or_create_user(requester, 'a', display_name)
self.hs.config.limit_usage_by_mau = True
with self.assertRaises(RegistrationError):
yield self.handler.get_or_create_user(requester, 'b', display_name)
store.count_monthly_users = Mock(return_value=defer.succeed(small_number_users))
self._macaroon_mock_generator("another_secret")
# Ensure does not throw exception
yield self.handler.get_or_create_user("@neil:matrix.org", 'c', "Neil")
self._macaroon_mock_generator("another another secret")
store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
with self.assertRaises(RegistrationError):
yield self.handler.register(localpart=local_part)
self._macaroon_mock_generator("another another secret")
store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
with self.assertRaises(RegistrationError):
yield self.handler.register_saml2(local_part)
def _macaroon_mock_generator(self, secret):
"""
Reset macaroon generator in the case where the test creates multiple users
"""
macaroon_generator = Mock(
generate_access_token=Mock(return_value=secret))
self.hs.get_macaroon_generator = Mock(return_value=macaroon_generator)
self.hs.handlers = RegistrationHandlers(self.hs)
self.handler = self.hs.get_handlers().registration_handler

1
tests/handlers/test_typing.py
View File

@ -44,7 +44,6 @@ def _expect_edu(destination, edu_type, content, origin="test"):
"content": content,
}
],
"pdu_failures": [],
}

65
tests/storage/test__init__.py Normal file
View File

@ -0,0 +1,65 @@
# -*- coding: utf-8 -*-
# Copyright 2018 New Vector Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
import tests.utils
class InitTestCase(tests.unittest.TestCase):
def __init__(self, *args, **kwargs):
super(InitTestCase, self).__init__(*args, **kwargs)
self.store = None # type: synapse.storage.DataStore
@defer.inlineCallbacks
def setUp(self):
hs = yield tests.utils.setup_test_homeserver()
hs.config.max_mau_value = 50
hs.config.limit_usage_by_mau = True
self.store = hs.get_datastore()
self.clock = hs.get_clock()
@defer.inlineCallbacks
def test_count_monthly_users(self):
count = yield self.store.count_monthly_users()
self.assertEqual(0, count)
yield self._insert_user_ips("@user:server1")
yield self._insert_user_ips("@user:server2")
count = yield self.store.count_monthly_users()
self.assertEqual(2, count)
@defer.inlineCallbacks
def _insert_user_ips(self, user):
"""
Helper function to populate user_ips without using batch insertion infra
args:
user (str): specify username i.e. @user:server.com
"""
yield self.store._simple_upsert(
table="user_ips",
keyvalues={
"user_id": user,
"access_token": "access_token",
"ip": "ip",
"user_agent": "user_agent",
"device_id": "device_id",
},
values={
"last_seen": self.clock.time_msec(),
}
)

101
tests/util/caches/test_descriptors.py
View File

@ -273,3 +273,104 @@ class DescriptorTestCase(unittest.TestCase):
r = yield obj.fn(2, 3)
self.assertEqual(r, 'chips')
obj.mock.assert_not_called()
class CachedListDescriptorTestCase(unittest.TestCase):
@defer.inlineCallbacks
def test_cache(self):
class Cls(object):
def __init__(self):
self.mock = mock.Mock()
@descriptors.cached()
def fn(self, arg1, arg2):
pass
@descriptors.cachedList("fn", "args1", inlineCallbacks=True)
def list_fn(self, args1, arg2):
assert (
logcontext.LoggingContext.current_context().request == "c1"
)
# we want this to behave like an asynchronous function
yield run_on_reactor()
assert (
logcontext.LoggingContext.current_context().request == "c1"
)
defer.returnValue(self.mock(args1, arg2))
with logcontext.LoggingContext() as c1:
c1.request = "c1"
obj = Cls()
obj.mock.return_value = {10: 'fish', 20: 'chips'}
d1 = obj.list_fn([10, 20], 2)
self.assertEqual(
logcontext.LoggingContext.current_context(),
logcontext.LoggingContext.sentinel,
)
r = yield d1
self.assertEqual(
logcontext.LoggingContext.current_context(),
c1
)
obj.mock.assert_called_once_with([10, 20], 2)
self.assertEqual(r, {10: 'fish', 20: 'chips'})
obj.mock.reset_mock()
# a call with different params should call the mock again
obj.mock.return_value = {30: 'peas'}
r = yield obj.list_fn([20, 30], 2)
obj.mock.assert_called_once_with([30], 2)
self.assertEqual(r, {20: 'chips', 30: 'peas'})
obj.mock.reset_mock()
# all the values should now be cached
r = yield obj.fn(10, 2)
self.assertEqual(r, 'fish')
r = yield obj.fn(20, 2)
self.assertEqual(r, 'chips')
r = yield obj.fn(30, 2)
self.assertEqual(r, 'peas')
r = yield obj.list_fn([10, 20, 30], 2)
obj.mock.assert_not_called()
self.assertEqual(r, {10: 'fish', 20: 'chips', 30: 'peas'})
@defer.inlineCallbacks
def test_invalidate(self):
"""Make sure that invalidation callbacks are called."""
class Cls(object):
def __init__(self):
self.mock = mock.Mock()
@descriptors.cached()
def fn(self, arg1, arg2):
pass
@descriptors.cachedList("fn", "args1", inlineCallbacks=True)
def list_fn(self, args1, arg2):
# we want this to behave like an asynchronous function
yield run_on_reactor()
defer.returnValue(self.mock(args1, arg2))
obj = Cls()
invalidate0 = mock.Mock()
invalidate1 = mock.Mock()
# cache miss
obj.mock.return_value = {10: 'fish', 20: 'chips'}
r1 = yield obj.list_fn([10, 20], 2, on_invalidate=invalidate0)
obj.mock.assert_called_once_with([10, 20], 2)
self.assertEqual(r1, {10: 'fish', 20: 'chips'})
obj.mock.reset_mock()
# cache hit
r2 = yield obj.list_fn([10, 20], 2, on_invalidate=invalidate1)
obj.mock.assert_not_called()
self.assertEqual(r2, {10: 'fish', 20: 'chips'})
invalidate0.assert_not_called()
invalidate1.assert_not_called()
# now if we invalidate the keys, both invalidations should get called
obj.fn.invalidate((10, 2))
invalidate0.assert_called_once()
invalidate1.assert_called_once()

9
tests/utils.py
View File

@ -193,7 +193,7 @@ class MockHttpResource(HttpServer):
self.prefix = prefix
def trigger_get(self, path):
return self.trigger("GET", path, None)
return self.trigger(b"GET", path, None)
@patch('twisted.web.http.Request')
@defer.inlineCallbacks
@ -227,7 +227,7 @@ class MockHttpResource(HttpServer):
headers = {}
if federation_auth:
headers[b"Authorization"] = ["X-Matrix origin=test,key=,sig="]
headers[b"Authorization"] = [b"X-Matrix origin=test,key=,sig="]
mock_request.requestHeaders.getRawHeaders = mock_getRawHeaders(headers)
# return the right path if the event requires it
@ -241,6 +241,9 @@ class MockHttpResource(HttpServer):
except Exception:
pass
if isinstance(path, bytes):
path = path.decode('utf8')
for (method, pattern, func) in self.callbacks:
if http_method != method:
continue
@ -249,7 +252,7 @@ class MockHttpResource(HttpServer):
if matcher:
try:
args = [
urlparse.unquote(u).decode("UTF-8")
urlparse.unquote(u)
for u in matcher.groups()
]