260 lines
9.3 KiB
Python
260 lines
9.3 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
# Copyright 2016 OpenMarket Ltd
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
import logging
|
|
import sys
|
|
|
|
from twisted.internet import defer, reactor
|
|
from twisted.web.resource import NoResource
|
|
|
|
import synapse
|
|
from synapse import events
|
|
from synapse.api.errors import HttpResponseException, SynapseError
|
|
from synapse.app import _base
|
|
from synapse.config._base import ConfigError
|
|
from synapse.config.homeserver import HomeServerConfig
|
|
from synapse.config.logger import setup_logging
|
|
from synapse.http.server import JsonResource
|
|
from synapse.http.servlet import RestServlet, parse_json_object_from_request
|
|
from synapse.http.site import SynapseSite
|
|
from synapse.logging.context import LoggingContext
|
|
from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
|
|
from synapse.replication.slave.storage._base import BaseSlavedStore
|
|
from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
|
|
from synapse.replication.slave.storage.client_ips import SlavedClientIpStore
|
|
from synapse.replication.slave.storage.devices import SlavedDeviceStore
|
|
from synapse.replication.slave.storage.registration import SlavedRegistrationStore
|
|
from synapse.replication.tcp.client import ReplicationClientHandler
|
|
from synapse.rest.client.v2_alpha._base import client_patterns
|
|
from synapse.server import HomeServer
|
|
from synapse.storage.engines import create_engine
|
|
from synapse.util.httpresourcetree import create_resource_tree
|
|
from synapse.util.manhole import manhole
|
|
from synapse.util.versionstring import get_version_string
|
|
|
|
logger = logging.getLogger("synapse.app.frontend_proxy")
|
|
|
|
|
|
class PresenceStatusStubServlet(RestServlet):
|
|
PATTERNS = client_patterns("/presence/(?P<user_id>[^/]*)/status")
|
|
|
|
def __init__(self, hs):
|
|
super(PresenceStatusStubServlet, self).__init__()
|
|
self.http_client = hs.get_simple_http_client()
|
|
self.auth = hs.get_auth()
|
|
self.main_uri = hs.config.worker_main_http_uri
|
|
|
|
@defer.inlineCallbacks
|
|
def on_GET(self, request, user_id):
|
|
# Pass through the auth headers, if any, in case the access token
|
|
# is there.
|
|
auth_headers = request.requestHeaders.getRawHeaders("Authorization", [])
|
|
headers = {"Authorization": auth_headers}
|
|
|
|
try:
|
|
result = yield self.http_client.get_json(
|
|
self.main_uri + request.uri.decode("ascii"), headers=headers
|
|
)
|
|
except HttpResponseException as e:
|
|
raise e.to_synapse_error()
|
|
|
|
return 200, result
|
|
|
|
@defer.inlineCallbacks
|
|
def on_PUT(self, request, user_id):
|
|
yield self.auth.get_user_by_req(request)
|
|
return 200, {}
|
|
|
|
|
|
class KeyUploadServlet(RestServlet):
|
|
PATTERNS = client_patterns("/keys/upload(/(?P<device_id>[^/]+))?$")
|
|
|
|
def __init__(self, hs):
|
|
"""
|
|
Args:
|
|
hs (synapse.server.HomeServer): server
|
|
"""
|
|
super(KeyUploadServlet, self).__init__()
|
|
self.auth = hs.get_auth()
|
|
self.store = hs.get_datastore()
|
|
self.http_client = hs.get_simple_http_client()
|
|
self.main_uri = hs.config.worker_main_http_uri
|
|
|
|
@defer.inlineCallbacks
|
|
def on_POST(self, request, device_id):
|
|
requester = yield self.auth.get_user_by_req(request, allow_guest=True)
|
|
user_id = requester.user.to_string()
|
|
body = parse_json_object_from_request(request)
|
|
|
|
if device_id is not None:
|
|
# passing the device_id here is deprecated; however, we allow it
|
|
# for now for compatibility with older clients.
|
|
if requester.device_id is not None and device_id != requester.device_id:
|
|
logger.warning(
|
|
"Client uploading keys for a different device "
|
|
"(logged in as %s, uploading for %s)",
|
|
requester.device_id,
|
|
device_id,
|
|
)
|
|
else:
|
|
device_id = requester.device_id
|
|
|
|
if device_id is None:
|
|
raise SynapseError(
|
|
400, "To upload keys, you must pass device_id when authenticating"
|
|
)
|
|
|
|
if body:
|
|
# They're actually trying to upload something, proxy to main synapse.
|
|
# Pass through the auth headers, if any, in case the access token
|
|
# is there.
|
|
auth_headers = request.requestHeaders.getRawHeaders(b"Authorization", [])
|
|
headers = {"Authorization": auth_headers}
|
|
result = yield self.http_client.post_json_get_json(
|
|
self.main_uri + request.uri.decode("ascii"), body, headers=headers
|
|
)
|
|
|
|
return 200, result
|
|
else:
|
|
# Just interested in counts.
|
|
result = yield self.store.count_e2e_one_time_keys(user_id, device_id)
|
|
return 200, {"one_time_key_counts": result}
|
|
|
|
|
|
class FrontendProxySlavedStore(
|
|
SlavedDeviceStore,
|
|
SlavedClientIpStore,
|
|
SlavedApplicationServiceStore,
|
|
SlavedRegistrationStore,
|
|
BaseSlavedStore,
|
|
):
|
|
pass
|
|
|
|
|
|
class FrontendProxyServer(HomeServer):
|
|
DATASTORE_CLASS = FrontendProxySlavedStore
|
|
|
|
def _listen_http(self, listener_config):
|
|
port = listener_config["port"]
|
|
bind_addresses = listener_config["bind_addresses"]
|
|
site_tag = listener_config.get("tag", port)
|
|
resources = {}
|
|
for res in listener_config["resources"]:
|
|
for name in res["names"]:
|
|
if name == "metrics":
|
|
resources[METRICS_PREFIX] = MetricsResource(RegistryProxy)
|
|
elif name == "client":
|
|
resource = JsonResource(self, canonical_json=False)
|
|
KeyUploadServlet(self).register(resource)
|
|
|
|
# If presence is disabled, use the stub servlet that does
|
|
# not allow sending presence
|
|
if not self.config.use_presence:
|
|
PresenceStatusStubServlet(self).register(resource)
|
|
|
|
resources.update(
|
|
{
|
|
"/_matrix/client/r0": resource,
|
|
"/_matrix/client/unstable": resource,
|
|
"/_matrix/client/v2_alpha": resource,
|
|
"/_matrix/client/api/v1": resource,
|
|
}
|
|
)
|
|
|
|
root_resource = create_resource_tree(resources, NoResource())
|
|
|
|
_base.listen_tcp(
|
|
bind_addresses,
|
|
port,
|
|
SynapseSite(
|
|
"synapse.access.http.%s" % (site_tag,),
|
|
site_tag,
|
|
listener_config,
|
|
root_resource,
|
|
self.version_string,
|
|
),
|
|
reactor=self.get_reactor(),
|
|
)
|
|
|
|
logger.info("Synapse client reader now listening on port %d", port)
|
|
|
|
def start_listening(self, listeners):
|
|
for listener in listeners:
|
|
if listener["type"] == "http":
|
|
self._listen_http(listener)
|
|
elif listener["type"] == "manhole":
|
|
_base.listen_tcp(
|
|
listener["bind_addresses"],
|
|
listener["port"],
|
|
manhole(
|
|
username="matrix", password="rabbithole", globals={"hs": self}
|
|
),
|
|
)
|
|
elif listener["type"] == "metrics":
|
|
if not self.get_config().enable_metrics:
|
|
logger.warning(
|
|
(
|
|
"Metrics listener configured, but "
|
|
"enable_metrics is not True!"
|
|
)
|
|
)
|
|
else:
|
|
_base.listen_metrics(listener["bind_addresses"], listener["port"])
|
|
else:
|
|
logger.warning("Unrecognized listener type: %s", listener["type"])
|
|
|
|
self.get_tcp_replication().start_replication(self)
|
|
|
|
def build_tcp_replication(self):
|
|
return ReplicationClientHandler(self.get_datastore())
|
|
|
|
|
|
def start(config_options):
|
|
try:
|
|
config = HomeServerConfig.load_config("Synapse frontend proxy", config_options)
|
|
except ConfigError as e:
|
|
sys.stderr.write("\n" + str(e) + "\n")
|
|
sys.exit(1)
|
|
|
|
assert config.worker_app == "synapse.app.frontend_proxy"
|
|
|
|
assert config.worker_main_http_uri is not None
|
|
|
|
events.USE_FROZEN_DICTS = config.use_frozen_dicts
|
|
|
|
database_engine = create_engine(config.database_config)
|
|
|
|
ss = FrontendProxyServer(
|
|
config.server_name,
|
|
db_config=config.database_config,
|
|
config=config,
|
|
version_string="Synapse/" + get_version_string(synapse),
|
|
database_engine=database_engine,
|
|
)
|
|
|
|
setup_logging(ss, config, use_worker_options=True)
|
|
|
|
ss.setup()
|
|
reactor.addSystemEventTrigger(
|
|
"before", "startup", _base.start, ss, config.worker_listeners
|
|
)
|
|
|
|
_base.start_worker_reactor("synapse-frontend-proxy", config)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
with LoggingContext("main"):
|
|
start(sys.argv[1:])
|