mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-10-01 08:25:44 -04:00
bca30cefee
`Failed to upgrade database` is not helpful, and it's unlikely that UPGRADE.rst has anything useful.
639 lines
22 KiB
Python
639 lines
22 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
# Copyright 2014-2016 OpenMarket Ltd
|
|
# Copyright 2019 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 __future__ import print_function
|
|
|
|
import gc
|
|
import logging
|
|
import math
|
|
import os
|
|
import resource
|
|
import sys
|
|
|
|
from six import iteritems
|
|
|
|
from prometheus_client import Gauge
|
|
|
|
from twisted.application import service
|
|
from twisted.internet import defer, reactor
|
|
from twisted.python.failure import Failure
|
|
from twisted.web.resource import EncodingResourceWrapper, NoResource
|
|
from twisted.web.server import GzipEncoderFactory
|
|
from twisted.web.static import File
|
|
|
|
import synapse
|
|
import synapse.config.logger
|
|
from synapse import events
|
|
from synapse.api.urls import (
|
|
CONTENT_REPO_PREFIX,
|
|
FEDERATION_PREFIX,
|
|
LEGACY_MEDIA_PREFIX,
|
|
MEDIA_PREFIX,
|
|
SERVER_KEY_V2_PREFIX,
|
|
STATIC_PREFIX,
|
|
WEB_CLIENT_PREFIX,
|
|
)
|
|
from synapse.app import _base
|
|
from synapse.app._base import listen_ssl, listen_tcp, quit_with_error
|
|
from synapse.config._base import ConfigError
|
|
from synapse.config.homeserver import HomeServerConfig
|
|
from synapse.federation.transport.server import TransportLayerServer
|
|
from synapse.http.additional_resource import AdditionalResource
|
|
from synapse.http.server import RootRedirect
|
|
from synapse.http.site import SynapseSite
|
|
from synapse.logging.context import LoggingContext
|
|
from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
|
|
from synapse.metrics.background_process_metrics import run_as_background_process
|
|
from synapse.module_api import ModuleApi
|
|
from synapse.python_dependencies import check_requirements
|
|
from synapse.replication.http import REPLICATION_PREFIX, ReplicationRestResource
|
|
from synapse.replication.tcp.resource import ReplicationStreamProtocolFactory
|
|
from synapse.rest import ClientRestResource
|
|
from synapse.rest.admin import AdminRestResource
|
|
from synapse.rest.key.v2 import KeyApiV2Resource
|
|
from synapse.rest.media.v0.content_repository import ContentRepoResource
|
|
from synapse.rest.well_known import WellKnownResource
|
|
from synapse.server import HomeServer
|
|
from synapse.storage import DataStore
|
|
from synapse.storage.engines import IncorrectDatabaseSetup
|
|
from synapse.storage.prepare_database import UpgradeDatabaseException
|
|
from synapse.util.caches import CACHE_SIZE_FACTOR
|
|
from synapse.util.httpresourcetree import create_resource_tree
|
|
from synapse.util.manhole import manhole
|
|
from synapse.util.module_loader import load_module
|
|
from synapse.util.rlimit import change_resource_limit
|
|
from synapse.util.versionstring import get_version_string
|
|
|
|
logger = logging.getLogger("synapse.app.homeserver")
|
|
|
|
|
|
def gz_wrap(r):
|
|
return EncodingResourceWrapper(r, [GzipEncoderFactory()])
|
|
|
|
|
|
class SynapseHomeServer(HomeServer):
|
|
DATASTORE_CLASS = DataStore
|
|
|
|
def _listener_http(self, config, listener_config):
|
|
port = listener_config["port"]
|
|
bind_addresses = listener_config["bind_addresses"]
|
|
tls = listener_config.get("tls", False)
|
|
site_tag = listener_config.get("tag", port)
|
|
|
|
resources = {}
|
|
for res in listener_config["resources"]:
|
|
for name in res["names"]:
|
|
if name == "openid" and "federation" in res["names"]:
|
|
# Skip loading openid resource if federation is defined
|
|
# since federation resource will include openid
|
|
continue
|
|
resources.update(
|
|
self._configure_named_resource(name, res.get("compress", False))
|
|
)
|
|
|
|
additional_resources = listener_config.get("additional_resources", {})
|
|
logger.debug("Configuring additional resources: %r", additional_resources)
|
|
module_api = ModuleApi(self, self.get_auth_handler())
|
|
for path, resmodule in additional_resources.items():
|
|
handler_cls, config = load_module(resmodule)
|
|
handler = handler_cls(config, module_api)
|
|
resources[path] = AdditionalResource(self, handler.handle_request)
|
|
|
|
# try to find something useful to redirect '/' to
|
|
if WEB_CLIENT_PREFIX in resources:
|
|
root_resource = RootRedirect(WEB_CLIENT_PREFIX)
|
|
elif STATIC_PREFIX in resources:
|
|
root_resource = RootRedirect(STATIC_PREFIX)
|
|
else:
|
|
root_resource = NoResource()
|
|
|
|
root_resource = create_resource_tree(resources, root_resource)
|
|
|
|
if tls:
|
|
ports = listen_ssl(
|
|
bind_addresses,
|
|
port,
|
|
SynapseSite(
|
|
"synapse.access.https.%s" % (site_tag,),
|
|
site_tag,
|
|
listener_config,
|
|
root_resource,
|
|
self.version_string,
|
|
),
|
|
self.tls_server_context_factory,
|
|
reactor=self.get_reactor(),
|
|
)
|
|
logger.info("Synapse now listening on TCP port %d (TLS)", port)
|
|
|
|
else:
|
|
ports = 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 now listening on TCP port %d", port)
|
|
|
|
return ports
|
|
|
|
def _configure_named_resource(self, name, compress=False):
|
|
"""Build a resource map for a named resource
|
|
|
|
Args:
|
|
name (str): named resource: one of "client", "federation", etc
|
|
compress (bool): whether to enable gzip compression for this
|
|
resource
|
|
|
|
Returns:
|
|
dict[str, Resource]: map from path to HTTP resource
|
|
"""
|
|
resources = {}
|
|
if name == "client":
|
|
client_resource = ClientRestResource(self)
|
|
if compress:
|
|
client_resource = gz_wrap(client_resource)
|
|
|
|
resources.update(
|
|
{
|
|
"/_matrix/client/api/v1": client_resource,
|
|
"/_matrix/client/r0": client_resource,
|
|
"/_matrix/client/unstable": client_resource,
|
|
"/_matrix/client/v2_alpha": client_resource,
|
|
"/_matrix/client/versions": client_resource,
|
|
"/.well-known/matrix/client": WellKnownResource(self),
|
|
"/_synapse/admin": AdminRestResource(self),
|
|
}
|
|
)
|
|
|
|
if self.get_config().saml2_enabled:
|
|
from synapse.rest.saml2 import SAML2Resource
|
|
|
|
resources["/_matrix/saml2"] = SAML2Resource(self)
|
|
|
|
if name == "consent":
|
|
from synapse.rest.consent.consent_resource import ConsentResource
|
|
|
|
consent_resource = ConsentResource(self)
|
|
if compress:
|
|
consent_resource = gz_wrap(consent_resource)
|
|
resources.update({"/_matrix/consent": consent_resource})
|
|
|
|
if name == "federation":
|
|
resources.update({FEDERATION_PREFIX: TransportLayerServer(self)})
|
|
|
|
if name == "openid":
|
|
resources.update(
|
|
{
|
|
FEDERATION_PREFIX: TransportLayerServer(
|
|
self, servlet_groups=["openid"]
|
|
)
|
|
}
|
|
)
|
|
|
|
if name in ["static", "client"]:
|
|
resources.update(
|
|
{
|
|
STATIC_PREFIX: File(
|
|
os.path.join(os.path.dirname(synapse.__file__), "static")
|
|
)
|
|
}
|
|
)
|
|
|
|
if name in ["media", "federation", "client"]:
|
|
if self.get_config().enable_media_repo:
|
|
media_repo = self.get_media_repository_resource()
|
|
resources.update(
|
|
{
|
|
MEDIA_PREFIX: media_repo,
|
|
LEGACY_MEDIA_PREFIX: media_repo,
|
|
CONTENT_REPO_PREFIX: ContentRepoResource(
|
|
self, self.config.uploads_path
|
|
),
|
|
}
|
|
)
|
|
elif name == "media":
|
|
raise ConfigError(
|
|
"'media' resource conflicts with enable_media_repo=False"
|
|
)
|
|
|
|
if name in ["keys", "federation"]:
|
|
resources[SERVER_KEY_V2_PREFIX] = KeyApiV2Resource(self)
|
|
|
|
if name == "webclient":
|
|
webclient_path = self.get_config().web_client_location
|
|
|
|
if webclient_path is None:
|
|
logger.warning(
|
|
"Not enabling webclient resource, as web_client_location is unset."
|
|
)
|
|
else:
|
|
# GZip is disabled here due to
|
|
# https://twistedmatrix.com/trac/ticket/7678
|
|
resources[WEB_CLIENT_PREFIX] = File(webclient_path)
|
|
|
|
if name == "metrics" and self.get_config().enable_metrics:
|
|
resources[METRICS_PREFIX] = MetricsResource(RegistryProxy)
|
|
|
|
if name == "replication":
|
|
resources[REPLICATION_PREFIX] = ReplicationRestResource(self)
|
|
|
|
return resources
|
|
|
|
def start_listening(self, listeners):
|
|
config = self.get_config()
|
|
|
|
for listener in listeners:
|
|
if listener["type"] == "http":
|
|
self._listening_services.extend(self._listener_http(config, listener))
|
|
elif listener["type"] == "manhole":
|
|
listen_tcp(
|
|
listener["bind_addresses"],
|
|
listener["port"],
|
|
manhole(
|
|
username="matrix", password="rabbithole", globals={"hs": self}
|
|
),
|
|
)
|
|
elif listener["type"] == "replication":
|
|
services = listen_tcp(
|
|
listener["bind_addresses"],
|
|
listener["port"],
|
|
ReplicationStreamProtocolFactory(self),
|
|
)
|
|
for s in services:
|
|
reactor.addSystemEventTrigger("before", "shutdown", s.stopListening)
|
|
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"])
|
|
|
|
|
|
# Gauges to expose monthly active user control metrics
|
|
current_mau_gauge = Gauge("synapse_admin_mau:current", "Current MAU")
|
|
max_mau_gauge = Gauge("synapse_admin_mau:max", "MAU Limit")
|
|
registered_reserved_users_mau_gauge = Gauge(
|
|
"synapse_admin_mau:registered_reserved_users",
|
|
"Registered users with reserved threepids",
|
|
)
|
|
|
|
|
|
def setup(config_options):
|
|
"""
|
|
Args:
|
|
config_options_options: The options passed to Synapse. Usually
|
|
`sys.argv[1:]`.
|
|
|
|
Returns:
|
|
HomeServer
|
|
"""
|
|
try:
|
|
config = HomeServerConfig.load_or_generate_config(
|
|
"Synapse Homeserver", config_options
|
|
)
|
|
except ConfigError as e:
|
|
sys.stderr.write("\n" + str(e) + "\n")
|
|
sys.exit(1)
|
|
|
|
if not config:
|
|
# If a config isn't returned, and an exception isn't raised, we're just
|
|
# generating config files and shouldn't try to continue.
|
|
sys.exit(0)
|
|
|
|
events.USE_FROZEN_DICTS = config.use_frozen_dicts
|
|
|
|
hs = SynapseHomeServer(
|
|
config.server_name,
|
|
config=config,
|
|
version_string="Synapse/" + get_version_string(synapse),
|
|
)
|
|
|
|
synapse.config.logger.setup_logging(hs, config, use_worker_options=False)
|
|
|
|
logger.info("Setting up server")
|
|
|
|
try:
|
|
hs.setup()
|
|
except IncorrectDatabaseSetup as e:
|
|
quit_with_error(str(e))
|
|
except UpgradeDatabaseException as e:
|
|
quit_with_error("Failed to upgrade database: %s" % (e,))
|
|
|
|
hs.setup_master()
|
|
|
|
@defer.inlineCallbacks
|
|
def do_acme():
|
|
"""
|
|
Reprovision an ACME certificate, if it's required.
|
|
|
|
Returns:
|
|
Deferred[bool]: Whether the cert has been updated.
|
|
"""
|
|
acme = hs.get_acme_handler()
|
|
|
|
# Check how long the certificate is active for.
|
|
cert_days_remaining = hs.config.is_disk_cert_valid(allow_self_signed=False)
|
|
|
|
# We want to reprovision if cert_days_remaining is None (meaning no
|
|
# certificate exists), or the days remaining number it returns
|
|
# is less than our re-registration threshold.
|
|
provision = False
|
|
|
|
if (
|
|
cert_days_remaining is None
|
|
or cert_days_remaining < hs.config.acme_reprovision_threshold
|
|
):
|
|
provision = True
|
|
|
|
if provision:
|
|
yield acme.provision_certificate()
|
|
|
|
return provision
|
|
|
|
@defer.inlineCallbacks
|
|
def reprovision_acme():
|
|
"""
|
|
Provision a certificate from ACME, if required, and reload the TLS
|
|
certificate if it's renewed.
|
|
"""
|
|
reprovisioned = yield do_acme()
|
|
if reprovisioned:
|
|
_base.refresh_certificate(hs)
|
|
|
|
@defer.inlineCallbacks
|
|
def start():
|
|
try:
|
|
# Run the ACME provisioning code, if it's enabled.
|
|
if hs.config.acme_enabled:
|
|
acme = hs.get_acme_handler()
|
|
# Start up the webservices which we will respond to ACME
|
|
# challenges with, and then provision.
|
|
yield acme.start_listening()
|
|
yield do_acme()
|
|
|
|
# Check if it needs to be reprovisioned every day.
|
|
hs.get_clock().looping_call(reprovision_acme, 24 * 60 * 60 * 1000)
|
|
|
|
_base.start(hs, config.listeners)
|
|
|
|
hs.get_pusherpool().start()
|
|
hs.get_datastore().db.updates.start_doing_background_updates()
|
|
except Exception:
|
|
# Print the exception and bail out.
|
|
print("Error during startup:", file=sys.stderr)
|
|
|
|
# this gives better tracebacks than traceback.print_exc()
|
|
Failure().printTraceback(file=sys.stderr)
|
|
|
|
if reactor.running:
|
|
reactor.stop()
|
|
sys.exit(1)
|
|
|
|
reactor.callWhenRunning(start)
|
|
|
|
return hs
|
|
|
|
|
|
class SynapseService(service.Service):
|
|
"""
|
|
A twisted Service class that will start synapse. Used to run synapse
|
|
via twistd and a .tac.
|
|
"""
|
|
|
|
def __init__(self, config):
|
|
self.config = config
|
|
|
|
def startService(self):
|
|
hs = setup(self.config)
|
|
change_resource_limit(hs.config.soft_file_limit)
|
|
if hs.config.gc_thresholds:
|
|
gc.set_threshold(*hs.config.gc_thresholds)
|
|
|
|
def stopService(self):
|
|
return self._port.stopListening()
|
|
|
|
|
|
# Contains the list of processes we will be monitoring
|
|
# currently either 0 or 1
|
|
_stats_process = []
|
|
|
|
|
|
@defer.inlineCallbacks
|
|
def phone_stats_home(hs, stats, stats_process=_stats_process):
|
|
logger.info("Gathering stats for reporting")
|
|
now = int(hs.get_clock().time())
|
|
uptime = int(now - hs.start_time)
|
|
if uptime < 0:
|
|
uptime = 0
|
|
|
|
stats["homeserver"] = hs.config.server_name
|
|
stats["server_context"] = hs.config.server_context
|
|
stats["timestamp"] = now
|
|
stats["uptime_seconds"] = uptime
|
|
version = sys.version_info
|
|
stats["python_version"] = "{}.{}.{}".format(
|
|
version.major, version.minor, version.micro
|
|
)
|
|
stats["total_users"] = yield hs.get_datastore().count_all_users()
|
|
|
|
total_nonbridged_users = yield hs.get_datastore().count_nonbridged_users()
|
|
stats["total_nonbridged_users"] = total_nonbridged_users
|
|
|
|
daily_user_type_results = yield hs.get_datastore().count_daily_user_type()
|
|
for name, count in iteritems(daily_user_type_results):
|
|
stats["daily_user_type_" + name] = count
|
|
|
|
room_count = yield hs.get_datastore().get_room_count()
|
|
stats["total_room_count"] = room_count
|
|
|
|
stats["daily_active_users"] = yield hs.get_datastore().count_daily_users()
|
|
stats["monthly_active_users"] = yield hs.get_datastore().count_monthly_users()
|
|
stats["daily_active_rooms"] = yield hs.get_datastore().count_daily_active_rooms()
|
|
stats["daily_messages"] = yield hs.get_datastore().count_daily_messages()
|
|
|
|
r30_results = yield hs.get_datastore().count_r30_users()
|
|
for name, count in iteritems(r30_results):
|
|
stats["r30_users_" + name] = count
|
|
|
|
daily_sent_messages = yield hs.get_datastore().count_daily_sent_messages()
|
|
stats["daily_sent_messages"] = daily_sent_messages
|
|
stats["cache_factor"] = CACHE_SIZE_FACTOR
|
|
stats["event_cache_size"] = hs.config.event_cache_size
|
|
|
|
#
|
|
# Performance statistics
|
|
#
|
|
old = stats_process[0]
|
|
new = (now, resource.getrusage(resource.RUSAGE_SELF))
|
|
stats_process[0] = new
|
|
|
|
# Get RSS in bytes
|
|
stats["memory_rss"] = new[1].ru_maxrss
|
|
|
|
# Get CPU time in % of a single core, not % of all cores
|
|
used_cpu_time = (new[1].ru_utime + new[1].ru_stime) - (
|
|
old[1].ru_utime + old[1].ru_stime
|
|
)
|
|
if used_cpu_time == 0 or new[0] == old[0]:
|
|
stats["cpu_average"] = 0
|
|
else:
|
|
stats["cpu_average"] = math.floor(used_cpu_time / (new[0] - old[0]) * 100)
|
|
|
|
#
|
|
# Database version
|
|
#
|
|
|
|
# This only reports info about the *main* database.
|
|
stats["database_engine"] = hs.get_datastore().db.engine.module.__name__
|
|
stats["database_server_version"] = hs.get_datastore().db.engine.server_version
|
|
|
|
logger.info("Reporting stats to %s: %s" % (hs.config.report_stats_endpoint, stats))
|
|
try:
|
|
yield hs.get_proxied_http_client().put_json(
|
|
hs.config.report_stats_endpoint, stats
|
|
)
|
|
except Exception as e:
|
|
logger.warning("Error reporting stats: %s", e)
|
|
|
|
|
|
def run(hs):
|
|
PROFILE_SYNAPSE = False
|
|
if PROFILE_SYNAPSE:
|
|
|
|
def profile(func):
|
|
from cProfile import Profile
|
|
from threading import current_thread
|
|
|
|
def profiled(*args, **kargs):
|
|
profile = Profile()
|
|
profile.enable()
|
|
func(*args, **kargs)
|
|
profile.disable()
|
|
ident = current_thread().ident
|
|
profile.dump_stats(
|
|
"/tmp/%s.%s.%i.pstat" % (hs.hostname, func.__name__, ident)
|
|
)
|
|
|
|
return profiled
|
|
|
|
from twisted.python.threadpool import ThreadPool
|
|
|
|
ThreadPool._worker = profile(ThreadPool._worker)
|
|
reactor.run = profile(reactor.run)
|
|
|
|
clock = hs.get_clock()
|
|
|
|
stats = {}
|
|
|
|
def performance_stats_init():
|
|
_stats_process.clear()
|
|
_stats_process.append(
|
|
(int(hs.get_clock().time()), resource.getrusage(resource.RUSAGE_SELF))
|
|
)
|
|
|
|
def start_phone_stats_home():
|
|
return run_as_background_process(
|
|
"phone_stats_home", phone_stats_home, hs, stats
|
|
)
|
|
|
|
def generate_user_daily_visit_stats():
|
|
return run_as_background_process(
|
|
"generate_user_daily_visits", hs.get_datastore().generate_user_daily_visits
|
|
)
|
|
|
|
# Rather than update on per session basis, batch up the requests.
|
|
# If you increase the loop period, the accuracy of user_daily_visits
|
|
# table will decrease
|
|
clock.looping_call(generate_user_daily_visit_stats, 5 * 60 * 1000)
|
|
|
|
# monthly active user limiting functionality
|
|
def reap_monthly_active_users():
|
|
return run_as_background_process(
|
|
"reap_monthly_active_users", hs.get_datastore().reap_monthly_active_users
|
|
)
|
|
|
|
clock.looping_call(reap_monthly_active_users, 1000 * 60 * 60)
|
|
reap_monthly_active_users()
|
|
|
|
@defer.inlineCallbacks
|
|
def generate_monthly_active_users():
|
|
current_mau_count = 0
|
|
reserved_users = ()
|
|
store = hs.get_datastore()
|
|
if hs.config.limit_usage_by_mau or hs.config.mau_stats_only:
|
|
current_mau_count = yield store.get_monthly_active_count()
|
|
reserved_users = yield store.get_registered_reserved_users()
|
|
current_mau_gauge.set(float(current_mau_count))
|
|
registered_reserved_users_mau_gauge.set(float(len(reserved_users)))
|
|
max_mau_gauge.set(float(hs.config.max_mau_value))
|
|
|
|
def start_generate_monthly_active_users():
|
|
return run_as_background_process(
|
|
"generate_monthly_active_users", generate_monthly_active_users
|
|
)
|
|
|
|
start_generate_monthly_active_users()
|
|
if hs.config.limit_usage_by_mau or hs.config.mau_stats_only:
|
|
clock.looping_call(start_generate_monthly_active_users, 5 * 60 * 1000)
|
|
# End of monthly active user settings
|
|
|
|
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)
|
|
|
|
# We need to defer this init for the cases that we daemonize
|
|
# otherwise the process ID we get is that of the non-daemon process
|
|
clock.call_later(0, performance_stats_init)
|
|
|
|
# We wait 5 minutes to send the first set of stats as the server can
|
|
# be quite busy the first few minutes
|
|
clock.call_later(5 * 60, start_phone_stats_home)
|
|
|
|
_base.start_reactor(
|
|
"synapse-homeserver",
|
|
soft_file_limit=hs.config.soft_file_limit,
|
|
gc_thresholds=hs.config.gc_thresholds,
|
|
pid_file=hs.config.pid_file,
|
|
daemonize=hs.config.daemonize,
|
|
print_pidfile=hs.config.print_pidfile,
|
|
logger=logger,
|
|
)
|
|
|
|
|
|
def main():
|
|
with LoggingContext("main"):
|
|
# check base requirements
|
|
check_requirements()
|
|
hs = setup(sys.argv[1:])
|
|
run(hs)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|