Merge branch 'release-v0.22.0' of github.com:matrix-org/synapse v0.22.0

5 files changed, 277 insertions, 7 deletions

diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py
index 9b72c649ac..09bc1935f1 100644
--- a/synapse/app/client_reader.py
+++ b/synapse/app/client_reader.py
@@ -24,6 +24,7 @@ from synapse.http.server import JsonResource
 from synapse.metrics.resource import MetricsResource, METRICS_PREFIX
 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.events import SlavedEventStore
 from synapse.replication.slave.storage.keys import SlavedKeyStore
 from synapse.replication.slave.storage.room import RoomStore
@@ -33,7 +34,6 @@ from synapse.replication.slave.storage.transactions import TransactionStore
 from synapse.replication.tcp.client import ReplicationClientHandler
 from synapse.rest.client.v1.room import PublicRoomListRestServlet
 from synapse.server import HomeServer
-from synapse.storage.client_ips import ClientIpStore
 from synapse.storage.engines import create_engine
 from synapse.util.httpresourcetree import create_resource_tree
 from synapse.util.logcontext import LoggingContext, PreserveLoggingContext
@@ -65,8 +65,8 @@ class ClientReaderSlavedStore(
     SlavedApplicationServiceStore,
     SlavedRegistrationStore,
     TransactionStore,
+    SlavedClientIpStore,
     BaseSlavedStore,
-    ClientIpStore,  # After BaseSlavedStore because the constructor is different
 ):
     pass
 
diff --git a/synapse/app/federation_sender.py b/synapse/app/federation_sender.py
index e51a69074d..03327dc47a 100644
--- a/synapse/app/federation_sender.py
+++ b/synapse/app/federation_sender.py
@@ -51,7 +51,7 @@ import sys
 import logging
 import gc
 
-logger = logging.getLogger("synapse.app.appservice")
+logger = logging.getLogger("synapse.app.federation_sender")
 
 
 class FederationSenderSlaveStore(
diff --git a/synapse/app/media_repository.py b/synapse/app/media_repository.py
index 26c4416956..f57ec784fe 100644
--- a/synapse/app/media_repository.py
+++ b/synapse/app/media_repository.py
@@ -23,13 +23,13 @@ from synapse.http.site import SynapseSite
 from synapse.metrics.resource import MetricsResource, METRICS_PREFIX
 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.registration import SlavedRegistrationStore
 from synapse.replication.slave.storage.transactions import TransactionStore
 from synapse.replication.tcp.client import ReplicationClientHandler
 from synapse.rest.media.v0.content_repository import ContentRepoResource
 from synapse.rest.media.v1.media_repository import MediaRepositoryResource
 from synapse.server import HomeServer
-from synapse.storage.client_ips import ClientIpStore
 from synapse.storage.engines import create_engine
 from synapse.storage.media_repository import MediaRepositoryStore
 from synapse.util.httpresourcetree import create_resource_tree
@@ -60,10 +60,10 @@ logger = logging.getLogger("synapse.app.media_repository")
 class MediaRepositorySlavedStore(
     SlavedApplicationServiceStore,
     SlavedRegistrationStore,
+    SlavedClientIpStore,
     TransactionStore,
     BaseSlavedStore,
     MediaRepositoryStore,
-    ClientIpStore,
 ):
     pass
 
diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py
index 13c00ef2ba..4bdd99a966 100644
--- a/synapse/app/synchrotron.py
+++ b/synapse/app/synchrotron.py
@@ -29,6 +29,7 @@ from synapse.rest.client.v1 import events
 from synapse.rest.client.v1.room import RoomInitialSyncRestServlet
 from synapse.rest.client.v1.initial_sync import InitialSyncRestServlet
 from synapse.replication.slave.storage._base import BaseSlavedStore
+from synapse.replication.slave.storage.client_ips import SlavedClientIpStore
 from synapse.replication.slave.storage.events import SlavedEventStore
 from synapse.replication.slave.storage.receipts import SlavedReceiptsStore
 from synapse.replication.slave.storage.account_data import SlavedAccountDataStore
@@ -42,7 +43,6 @@ from synapse.replication.slave.storage.devices import SlavedDeviceStore
 from synapse.replication.slave.storage.room import RoomStore
 from synapse.replication.tcp.client import ReplicationClientHandler
 from synapse.server import HomeServer
-from synapse.storage.client_ips import ClientIpStore
 from synapse.storage.engines import create_engine
 from synapse.storage.presence import UserPresenceState
 from synapse.storage.roommember import RoomMemberStore
@@ -77,9 +77,9 @@ class SynchrotronSlavedStore(
     SlavedPresenceStore,
     SlavedDeviceInboxStore,
     SlavedDeviceStore,
+    SlavedClientIpStore,
     RoomStore,
     BaseSlavedStore,
-    ClientIpStore,  # After BaseSlavedStore because the constructor is different
 ):
     who_forgot_in_room = (
         RoomMemberStore.__dict__["who_forgot_in_room"]
diff --git a/synapse/app/user_dir.py b/synapse/app/user_dir.py
new file mode 100644
index 0000000000..8c6300db9d
--- /dev/null
+++ b/synapse/app/user_dir.py
@@ -0,0 +1,270 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright 2017 Vector Creations 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 synapse
+
+from synapse.server import HomeServer
+from synapse.config._base import ConfigError
+from synapse.config.logger import setup_logging
+from synapse.config.homeserver import HomeServerConfig
+from synapse.crypto import context_factory
+from synapse.http.site import SynapseSite
+from synapse.http.server import JsonResource
+from synapse.metrics.resource import MetricsResource, METRICS_PREFIX
+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.events import SlavedEventStore
+from synapse.replication.slave.storage.registration import SlavedRegistrationStore
+from synapse.replication.tcp.client import ReplicationClientHandler
+from synapse.rest.client.v2_alpha import user_directory
+from synapse.storage.engines import create_engine
+from synapse.storage.user_directory import UserDirectoryStore
+from synapse.util.httpresourcetree import create_resource_tree
+from synapse.util.logcontext import LoggingContext, PreserveLoggingContext, preserve_fn
+from synapse.util.manhole import manhole
+from synapse.util.rlimit import change_resource_limit
+from synapse.util.versionstring import get_version_string
+from synapse.util.caches.stream_change_cache import StreamChangeCache
+
+from synapse import events
+
+from twisted.internet import reactor
+from twisted.web.resource import Resource
+
+from daemonize import Daemonize
+
+import sys
+import logging
+import gc
+
+logger = logging.getLogger("synapse.app.user_dir")
+
+
+class UserDirectorySlaveStore(
+    SlavedEventStore,
+    SlavedApplicationServiceStore,
+    SlavedRegistrationStore,
+    SlavedClientIpStore,
+    UserDirectoryStore,
+    BaseSlavedStore,
+):
+    def __init__(self, db_conn, hs):
+        super(UserDirectorySlaveStore, self).__init__(db_conn, hs)
+
+        events_max = self._stream_id_gen.get_current_token()
+        curr_state_delta_prefill, min_curr_state_delta_id = self._get_cache_dict(
+            db_conn, "current_state_delta_stream",
+            entity_column="room_id",
+            stream_column="stream_id",
+            max_value=events_max,  # As we share the stream id with events token
+            limit=1000,
+        )
+        self._curr_state_delta_stream_cache = StreamChangeCache(
+            "_curr_state_delta_stream_cache", min_curr_state_delta_id,
+            prefilled_cache=curr_state_delta_prefill,
+        )
+
+        self._current_state_delta_pos = events_max
+
+    def stream_positions(self):
+        result = super(UserDirectorySlaveStore, self).stream_positions()
+        result["current_state_deltas"] = self._current_state_delta_pos
+        return result
+
+    def process_replication_rows(self, stream_name, token, rows):
+        if stream_name == "current_state_deltas":
+            self._current_state_delta_pos = token
+            for row in rows:
+                self._curr_state_delta_stream_cache.entity_has_changed(
+                    row.room_id, token
+                )
+        return super(UserDirectorySlaveStore, self).process_replication_rows(
+            stream_name, token, rows
+        )
+
+
+class UserDirectoryServer(HomeServer):
+    def get_db_conn(self, run_new_connection=True):
+        # Any param beginning with cp_ is a parameter for adbapi, and should
+        # not be passed to the database engine.
+        db_params = {
+            k: v for k, v in self.db_config.get("args", {}).items()
+            if not k.startswith("cp_")
+        }
+        db_conn = self.database_engine.module.connect(**db_params)
+
+        if run_new_connection:
+            self.database_engine.on_new_connection(db_conn)
+        return db_conn
+
+    def setup(self):
+        logger.info("Setting up.")
+        self.datastore = UserDirectorySlaveStore(self.get_db_conn(), self)
+        logger.info("Finished setting up.")
+
+    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(self)
+                elif name == "client":
+                    resource = JsonResource(self, canonical_json=False)
+                    user_directory.register_servlets(self, 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, Resource())
+
+        for address in bind_addresses:
+            reactor.listenTCP(
+                port,
+                SynapseSite(
+                    "synapse.access.http.%s" % (site_tag,),
+                    site_tag,
+                    listener_config,
+                    root_resource,
+                ),
+                interface=address
+            )
+
+        logger.info("Synapse user_dir 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":
+                bind_addresses = listener["bind_addresses"]
+
+                for address in bind_addresses:
+                    reactor.listenTCP(
+                        listener["port"],
+                        manhole(
+                            username="matrix",
+                            password="rabbithole",
+                            globals={"hs": self},
+                        ),
+                        interface=address
+                    )
+            else:
+                logger.warn("Unrecognized listener type: %s", listener["type"])
+
+        self.get_tcp_replication().start_replication(self)
+
+    def build_tcp_replication(self):
+        return UserDirectoryReplicationHandler(self)
+
+
+class UserDirectoryReplicationHandler(ReplicationClientHandler):
+    def __init__(self, hs):
+        super(UserDirectoryReplicationHandler, self).__init__(hs.get_datastore())
+        self.user_directory = hs.get_user_directory_handler()
+
+    def on_rdata(self, stream_name, token, rows):
+        super(UserDirectoryReplicationHandler, self).on_rdata(
+            stream_name, token, rows
+        )
+        if stream_name == "current_state_deltas":
+            preserve_fn(self.user_directory.notify_new_event)()
+
+
+def start(config_options):
+    try:
+        config = HomeServerConfig.load_config(
+            "Synapse user directory", config_options
+        )
+    except ConfigError as e:
+        sys.stderr.write("\n" + e.message + "\n")
+        sys.exit(1)
+
+    assert config.worker_app == "synapse.app.user_dir"
+
+    setup_logging(config, use_worker_options=True)
+
+    events.USE_FROZEN_DICTS = config.use_frozen_dicts
+
+    database_engine = create_engine(config.database_config)
+
+    if config.update_user_directory:
+        sys.stderr.write(
+            "\nThe update_user_directory must be disabled in the main synapse process"
+            "\nbefore they can be run in a separate worker."
+            "\nPlease add ``update_user_directory: false`` to the main config"
+            "\n"
+        )
+        sys.exit(1)
+
+    # Force the pushers to start since they will be disabled in the main config
+    config.update_user_directory = True
+
+    tls_server_context_factory = context_factory.ServerContextFactory(config)
+
+    ps = UserDirectoryServer(
+        config.server_name,
+        db_config=config.database_config,
+        tls_server_context_factory=tls_server_context_factory,
+        config=config,
+        version_string="Synapse/" + get_version_string(synapse),
+        database_engine=database_engine,
+    )
+
+    ps.setup()
+    ps.start_listening(config.worker_listeners)
+
+    def run():
+        # make sure that we run the reactor with the sentinel log context,
+        # otherwise other PreserveLoggingContext instances will get confused
+        # and complain when they see the logcontext arbitrarily swapping
+        # between the sentinel and `run` logcontexts.
+        with PreserveLoggingContext():
+            logger.info("Running")
+            change_resource_limit(config.soft_file_limit)
+            if config.gc_thresholds:
+                gc.set_threshold(*config.gc_thresholds)
+            reactor.run()
+
+    def start():
+        ps.get_datastore().start_profiling()
+        ps.get_state_handler().start_caching()
+
+    reactor.callWhenRunning(start)
+
+    if config.worker_daemonize:
+        daemon = Daemonize(
+            app="synapse-user-dir",
+            pid=config.worker_pid_file,
+            action=run,
+            auto_close_fds=False,
+            verbose=True,
+            logger=logger,
+        )
+        daemon.start()
+    else:
+        run()
+
+
+if __name__ == '__main__':
+    with LoggingContext("main"):
+        start(sys.argv[1:])