diff options
| author | Hubert Chathi <hubert@uhoreg.ca> | 2019-10-30 16:46:31 -0400 |
|---|---|---|
| committer | Hubert Chathi <hubert@uhoreg.ca> | 2019-10-30 16:46:31 -0400 |
| commit | 670972c0e1b98690480b7eac3a4b9b863e8d6761 (patch) | |
| tree | e1c3fc0059a7df9da7a91385452eda28585dfc76 | |
| parent | add changelog (diff) | |
| parent | Merge pull request #6240 from matrix-org/erikj/split_out_persistence_store (diff) | |
| download | synapse-670972c0e1b98690480b7eac3a4b9b863e8d6761.tar.xz | |
Merge branch 'develop' into uhoreg/cross_signing_fix_workers_notify
95 files changed, 1682 insertions, 1233 deletions
diff --git a/.buildkite/postgres-config.yaml b/.buildkite/postgres-config.yaml new file mode 100644 index 0000000000..a35fec394d --- /dev/null +++ b/.buildkite/postgres-config.yaml @@ -0,0 +1,21 @@ +# Configuration file used for testing the 'synapse_port_db' script. +# Tells the script to connect to the postgresql database that will be available in the +# CI's Docker setup at the point where this file is considered. +server_name: "test" + +signing_key_path: "/src/.buildkite/test.signing.key" + +report_stats: false + +database: + name: "psycopg2" + args: + user: postgres + host: postgres + password: postgres + database: synapse + +# Suppress the key server warning. +trusted_key_servers: + - server_name: "matrix.org" +suppress_key_server_warning: true diff --git a/.buildkite/scripts/create_postgres_db.py b/.buildkite/scripts/create_postgres_db.py new file mode 100755 index 0000000000..df6082b0ac --- /dev/null +++ b/.buildkite/scripts/create_postgres_db.py @@ -0,0 +1,36 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# 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 +from synapse.storage.engines import create_engine + +logger = logging.getLogger("create_postgres_db") + +if __name__ == "__main__": + # Create a PostgresEngine. + db_engine = create_engine({"name": "psycopg2", "args": {}}) + + # Connect to postgres to create the base database. + # We use "postgres" as a database because it's bound to exist and the "synapse" one + # doesn't exist yet. + db_conn = db_engine.module.connect( + user="postgres", host="postgres", password="postgres", dbname="postgres" + ) + db_conn.autocommit = True + cur = db_conn.cursor() + cur.execute("CREATE DATABASE synapse;") + cur.close() + db_conn.close() diff --git a/.buildkite/scripts/test_synapse_port_db.sh b/.buildkite/scripts/test_synapse_port_db.sh new file mode 100755 index 0000000000..9ed2177635 --- /dev/null +++ b/.buildkite/scripts/test_synapse_port_db.sh @@ -0,0 +1,36 @@ +#!/bin/bash +# +# Test script for 'synapse_port_db', which creates a virtualenv, installs Synapse along +# with additional dependencies needed for the test (such as coverage or the PostgreSQL +# driver), update the schema of the test SQLite database and run background updates on it, +# create an empty test database in PostgreSQL, then run the 'synapse_port_db' script to +# test porting the SQLite database to the PostgreSQL database (with coverage). + +set -xe +cd `dirname $0`/../.. + +echo "--- Install dependencies" + +# Install dependencies for this test. +pip install psycopg2 coverage coverage-enable-subprocess + +# Install Synapse itself. This won't update any libraries. +pip install -e . + +echo "--- Generate the signing key" + +# Generate the server's signing key. +python -m synapse.app.homeserver --generate-keys -c .buildkite/sqlite-config.yaml + +echo "--- Prepare the databases" + +# Make sure the SQLite3 database is using the latest schema and has no pending background update. +scripts-dev/update_database --database-config .buildkite/sqlite-config.yaml + +# Create the PostgreSQL database. +./.buildkite/scripts/create_postgres_db.py + +echo "+++ Run synapse_port_db" + +# Run the script +coverage run scripts/synapse_port_db --sqlite-database .buildkite/test_db.db --postgres-config .buildkite/postgres-config.yaml diff --git a/.buildkite/sqlite-config.yaml b/.buildkite/sqlite-config.yaml new file mode 100644 index 0000000000..635b921764 --- /dev/null +++ b/.buildkite/sqlite-config.yaml @@ -0,0 +1,18 @@ +# Configuration file used for testing the 'synapse_port_db' script. +# Tells the 'update_database' script to connect to the test SQLite database to upgrade its +# schema and run background updates on it. +server_name: "test" + +signing_key_path: "/src/.buildkite/test.signing.key" + +report_stats: false + +database: + name: "sqlite3" + args: + database: ".buildkite/test_db.db" + +# Suppress the key server warning. +trusted_key_servers: + - server_name: "matrix.org" +suppress_key_server_warning: true diff --git a/.buildkite/test_db.db b/.buildkite/test_db.db new file mode 100644 index 0000000000..f20567ba73 --- /dev/null +++ b/.buildkite/test_db.db Binary files differdiff --git a/AUTHORS.rst b/AUTHORS.rst index d8b4a846d8..b8b31a5b47 100644 --- a/AUTHORS.rst +++ b/AUTHORS.rst @@ -1,34 +1,8 @@ -Erik Johnston <erik at matrix.org> - * HS core - * Federation API impl +The following is an incomplete list of people outside the core team who have +contributed to Synapse. It is no longer maintained: more recent contributions +are listed in the `changelog <CHANGES.md>`_. -Mark Haines <mark at matrix.org> - * HS core - * Crypto - * Content repository - * CS v2 API impl - -Kegan Dougal <kegan at matrix.org> - * HS core - * CS v1 API impl - * AS API impl - -Paul "LeoNerd" Evans <paul at matrix.org> - * HS core - * Presence - * Typing Notifications - * Performance metrics and caching layer - -Dave Baker <dave at matrix.org> - * Push notifications - * Auth CS v2 impl - -Matthew Hodgson <matthew at matrix.org> - * General doc & housekeeping - * Vertobot/vertobridge matrix<->verto PoC - -Emmanuel Rohee <manu at matrix.org> - * Supporting iOS clients (testability and fallback registration) +---- Turned to Dust <dwinslow86 at gmail.com> * ArchLinux installation instructions @@ -62,16 +36,13 @@ 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 -Jason Robinson <jasonr at matrix.org> - * Minor fixes - Joseph Weston <joseph at weston.cloud> - + Add admin API for querying HS version + * Add admin API for querying HS version Benjamin Saunders <ben.e.saunders at gmail dot com> * Documentation improvements diff --git a/CHANGES.md b/CHANGES.md index d438c5272a..6faa4b8dce 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -1,12 +1,37 @@ -Synapse 1.5.0rc1 (2019-10-24) +Synapse 1.5.0 (2019-10-29) ========================== -This release includes a database migration step **which may take a long time to complete**: +Security updates +---------------- + +This release includes a security fix ([\#6262](https://github.com/matrix-org/synapse/issues/6262), below). Administrators are encouraged to upgrade as soon as possible. + +Bugfixes +-------- + +- Fix bug where room directory search was case sensitive. ([\#6268](https://github.com/matrix-org/synapse/issues/6268)) + + +Synapse 1.5.0rc2 (2019-10-28) +============================= + +Bugfixes +-------- + +- Update list of boolean columns in `synapse_port_db`. ([\#6247](https://github.com/matrix-org/synapse/issues/6247)) +- Fix /keys/query API on workers. ([\#6256](https://github.com/matrix-org/synapse/issues/6256)) +- Improve signature checking on some federation APIs. ([\#6262](https://github.com/matrix-org/synapse/issues/6262)) + + +Internal Changes +---------------- + +- Move schema delta files to the correct data store. ([\#6248](https://github.com/matrix-org/synapse/issues/6248)) +- Small performance improvement by removing repeated config lookups in room stats calculation. ([\#6255](https://github.com/matrix-org/synapse/issues/6255)) -- Allow devices to be marked as hidden, for use by features such as cross-signing. - This adds a new field with a default value to the devices field in the database, - and so the database upgrade may take a long time depending on how many devices - are in the database. ([\#5759](https://github.com/matrix-org/synapse/issues/5759)) + +Synapse 1.5.0rc1 (2019-10-24) +========================== Features -------- @@ -51,6 +76,10 @@ Internal Changes ---------------- - Update `user_filters` table to have a unique index, and non-null columns. Thanks to @pik for contributing this. ([\#1172](https://github.com/matrix-org/synapse/issues/1172), [\#6175](https://github.com/matrix-org/synapse/issues/6175), [\#6184](https://github.com/matrix-org/synapse/issues/6184)) +- Allow devices to be marked as hidden, for use by features such as cross-signing. + This adds a new field with a default value to the devices field in the database, + and so the database upgrade may take a long time depending on how many devices + are in the database. ([\#5759](https://github.com/matrix-org/synapse/issues/5759)) - Move lookup-related functions from RoomMemberHandler to IdentityHandler. ([\#5978](https://github.com/matrix-org/synapse/issues/5978)) - Improve performance of the public room list directory. ([\#6019](https://github.com/matrix-org/synapse/issues/6019), [\#6152](https://github.com/matrix-org/synapse/issues/6152), [\#6153](https://github.com/matrix-org/synapse/issues/6153), [\#6154](https://github.com/matrix-org/synapse/issues/6154)) - Edit header dicts docstrings in `SimpleHttpClient` to note that `str` or `bytes` can be passed as header keys. ([\#6077](https://github.com/matrix-org/synapse/issues/6077)) diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst index 620dc88ce2..a71a4a696b 100644 --- a/CONTRIBUTING.rst +++ b/CONTRIBUTING.rst @@ -114,17 +114,6 @@ directory, you will need both a regular newsfragment *and* an entry in the debian changelog. (Though typically such changes should be submitted as two separate pull requests.) -Attribution -~~~~~~~~~~~ - -Everyone who contributes anything to Matrix is welcome to be listed in the -AUTHORS.rst file for the project in question. Please feel free to include a -change to AUTHORS.rst in your pull request to list yourself and a short -description of the area(s) you've worked on. Also, we sometimes have swag to -give away to contributors - if you feel that Matrix-branded apparel is missing -from your life, please mail us your shipping address to matrix at matrix.org and -we'll try to fix it :) - Sign off ~~~~~~~~ diff --git a/UPGRADE.rst b/UPGRADE.rst index 9562114d59..5ebf16a73e 100644 --- a/UPGRADE.rst +++ b/UPGRADE.rst @@ -2,7 +2,7 @@ Upgrading Synapse ================= Before upgrading check if any special steps are required to upgrade from the -what you currently have installed to current version of Synapse. The extra +version you currently have installed to the current version of Synapse. The extra instructions that may be required are listed later in this document. * If Synapse was installed using `prebuilt packages @@ -29,7 +29,7 @@ instructions that may be required are listed later in this document. running: .. code:: bash - + git pull pip install --upgrade . @@ -75,6 +75,16 @@ for example: wget https://packages.matrix.org/debian/pool/main/m/matrix-synapse-py3/matrix-synapse-py3_1.3.0+stretch1_amd64.deb dpkg -i matrix-synapse-py3_1.3.0+stretch1_amd64.deb + +Upgrading to v1.5.0 +=================== + +This release includes a database migration which may take several minutes to +complete if there are a large number (more than a million or so) of entries in +the ``devices`` table. This is only likely to a be a problem on very large +installations. + + Upgrading to v1.4.0 =================== diff --git a/changelog.d/6140.misc b/changelog.d/6140.misc new file mode 100644 index 0000000000..0feb97ec61 --- /dev/null +++ b/changelog.d/6140.misc @@ -0,0 +1 @@ +Add a CI job to test the `synapse_port_db` script. \ No newline at end of file diff --git a/changelog.d/6218.misc b/changelog.d/6218.misc new file mode 100644 index 0000000000..49d10c36cf --- /dev/null +++ b/changelog.d/6218.misc @@ -0,0 +1 @@ +Convert EventContext to an attrs. diff --git a/changelog.d/6240.misc b/changelog.d/6240.misc new file mode 100644 index 0000000000..0b3d7a14a1 --- /dev/null +++ b/changelog.d/6240.misc @@ -0,0 +1 @@ +Move `persist_events` out from main data store. diff --git a/changelog.d/6247.bugfix b/changelog.d/6247.bugfix deleted file mode 100644 index 3122ba0bde..0000000000 --- a/changelog.d/6247.bugfix +++ /dev/null @@ -1 +0,0 @@ -Update list of boolean columns in `synapse_port_db`. diff --git a/changelog.d/6248.misc b/changelog.d/6248.misc deleted file mode 100644 index 97176bcfc7..0000000000 --- a/changelog.d/6248.misc +++ /dev/null @@ -1 +0,0 @@ -Move schema delta files to the correct data store. diff --git a/changelog.d/6250.misc b/changelog.d/6250.misc new file mode 100644 index 0000000000..12e3fe66b0 --- /dev/null +++ b/changelog.d/6250.misc @@ -0,0 +1 @@ +Reduce verbosity of user/room stats. diff --git a/changelog.d/6251.misc b/changelog.d/6251.misc new file mode 100644 index 0000000000..371c6983be --- /dev/null +++ b/changelog.d/6251.misc @@ -0,0 +1 @@ +Reduce impact of debug logging. diff --git a/changelog.d/6253.bugfix b/changelog.d/6253.bugfix new file mode 100644 index 0000000000..266fae381c --- /dev/null +++ b/changelog.d/6253.bugfix @@ -0,0 +1 @@ +Delete keys from key backup when deleting backup versions. diff --git a/changelog.d/6257.doc b/changelog.d/6257.doc new file mode 100644 index 0000000000..e985afde0e --- /dev/null +++ b/changelog.d/6257.doc @@ -0,0 +1 @@ +Modify CAPTCHA_SETUP.md to update the terms `private key` and `public key` to `secret key` and `site key` respectively. Contributed by Yash Jipkate. diff --git a/changelog.d/6263.misc b/changelog.d/6263.misc new file mode 100644 index 0000000000..7b1bb4b679 --- /dev/null +++ b/changelog.d/6263.misc @@ -0,0 +1 @@ +Change cache descriptors to always return deferreds. diff --git a/changelog.d/6269.misc b/changelog.d/6269.misc new file mode 100644 index 0000000000..9fd333cc89 --- /dev/null +++ b/changelog.d/6269.misc @@ -0,0 +1 @@ +Fix incorrect comment regarding the functionality of an `if` statement. \ No newline at end of file diff --git a/changelog.d/6270.misc b/changelog.d/6270.misc new file mode 100644 index 0000000000..d1c5811323 --- /dev/null +++ b/changelog.d/6270.misc @@ -0,0 +1 @@ +Update CI to run `isort` over the `scripts` and `scripts-dev` directories. \ No newline at end of file diff --git a/changelog.d/6273.doc b/changelog.d/6273.doc new file mode 100644 index 0000000000..21a41d987d --- /dev/null +++ b/changelog.d/6273.doc @@ -0,0 +1 @@ +Fix a small typo in `account_threepid_delegates` configuration option. \ No newline at end of file diff --git a/changelog.d/6274.misc b/changelog.d/6274.misc new file mode 100644 index 0000000000..eb4966124f --- /dev/null +++ b/changelog.d/6274.misc @@ -0,0 +1 @@ +Port replication http server endpoints to async/await. diff --git a/changelog.d/6275.misc b/changelog.d/6275.misc new file mode 100644 index 0000000000..f57e2c4adb --- /dev/null +++ b/changelog.d/6275.misc @@ -0,0 +1 @@ +Port room rest handlers to async/await. diff --git a/changelog.d/6276.misc b/changelog.d/6276.misc new file mode 100644 index 0000000000..4a4428251e --- /dev/null +++ b/changelog.d/6276.misc @@ -0,0 +1 @@ +Add a CI job to test the `synapse_port_db` script. diff --git a/changelog.d/6277.misc b/changelog.d/6277.misc new file mode 100644 index 0000000000..490713577f --- /dev/null +++ b/changelog.d/6277.misc @@ -0,0 +1 @@ +Remove redundant CLI parameters on CI's `flake8` step. \ No newline at end of file diff --git a/changelog.d/6278.bugfix b/changelog.d/6278.bugfix new file mode 100644 index 0000000000..c107270461 --- /dev/null +++ b/changelog.d/6278.bugfix @@ -0,0 +1 @@ +Fix exception when remote servers attempt to join a room that they're not allowed to join. diff --git a/changelog.d/6279.misc b/changelog.d/6279.misc new file mode 100644 index 0000000000..5f5144a9ee --- /dev/null +++ b/changelog.d/6279.misc @@ -0,0 +1 @@ +Port `federation_server.py` to async/await. diff --git a/changelog.d/6280.misc b/changelog.d/6280.misc new file mode 100644 index 0000000000..96a0eb21b2 --- /dev/null +++ b/changelog.d/6280.misc @@ -0,0 +1 @@ +Port receipt and read markers to async/wait. diff --git a/changelog.d/6284.bugfix b/changelog.d/6284.bugfix new file mode 100644 index 0000000000..cf15053d2d --- /dev/null +++ b/changelog.d/6284.bugfix @@ -0,0 +1 @@ +Prevent errors from appearing on Synapse startup if `git` is not installed. \ No newline at end of file diff --git a/changelog.d/6291.misc b/changelog.d/6291.misc new file mode 100644 index 0000000000..7b1bb4b679 --- /dev/null +++ b/changelog.d/6291.misc @@ -0,0 +1 @@ +Change cache descriptors to always return deferreds. diff --git a/debian/changelog b/debian/changelog index 02f2b508c2..acda7e5c63 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,9 @@ +matrix-synapse-py3 (1.5.0) stable; urgency=medium + + * New synapse release 1.5.0. + + -- Synapse Packaging team <packages@matrix.org> Tue, 29 Oct 2019 14:28:41 +0000 + matrix-synapse-py3 (1.4.1) stable; urgency=medium * New synapse release 1.4.1. diff --git a/docker/README.md b/docker/README.md index 4b712f3f5c..24dfa77dcc 100644 --- a/docker/README.md +++ b/docker/README.md @@ -101,7 +101,7 @@ is suitable for local testing, but for any practical use, you will either need to use a reverse proxy, or configure Synapse to expose an HTTPS port. For documentation on using a reverse proxy, see -https://github.com/matrix-org/synapse/blob/master/docs/reverse_proxy.rst. +https://github.com/matrix-org/synapse/blob/master/docs/reverse_proxy.md. For more information on enabling TLS support in synapse itself, see https://github.com/matrix-org/synapse/blob/master/INSTALL.md#tls-certificates. Of diff --git a/docs/CAPTCHA_SETUP.md b/docs/CAPTCHA_SETUP.md index 5f9057530b..331e5d059a 100644 --- a/docs/CAPTCHA_SETUP.md +++ b/docs/CAPTCHA_SETUP.md @@ -4,7 +4,7 @@ The captcha mechanism used is Google's ReCaptcha. This requires API keys from Go ## Getting keys -Requires a public/private key pair from: +Requires a site/secret key pair from: <https://developers.google.com/recaptcha/> @@ -15,8 +15,8 @@ Must be a reCAPTCHA v2 key using the "I'm not a robot" Checkbox option The keys are a config option on the home server config. If they are not visible, you can generate them via `--generate-config`. Set the following value: - recaptcha_public_key: YOUR_PUBLIC_KEY - recaptcha_private_key: YOUR_PRIVATE_KEY + recaptcha_public_key: YOUR_SITE_KEY + recaptcha_private_key: YOUR_SECRET_KEY In addition, you MUST enable captchas via: diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml index 6c81c0db75..d2f4aff826 100644 --- a/docs/sample_config.yaml +++ b/docs/sample_config.yaml @@ -955,7 +955,7 @@ uploads_path: "DATADIR/uploads" # If a delegate is specified, the config option public_baseurl must also be filled out. # account_threepid_delegates: - #email: https://example.com # Delegate email sending to example.org + #email: https://example.com # Delegate email sending to example.com #msisdn: http://localhost:8090 # Delegate SMS sending to this local process # Users who register on this homeserver will automatically be joined diff --git a/scripts-dev/update_database b/scripts-dev/update_database new file mode 100755 index 0000000000..27a1ad1e7e --- /dev/null +++ b/scripts-dev/update_database @@ -0,0 +1,124 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# 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 argparse +import logging +import sys + +import yaml + +from twisted.internet import defer, reactor + +from synapse.config.homeserver import HomeServerConfig +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.server import HomeServer +from synapse.storage import DataStore +from synapse.storage.engines import create_engine +from synapse.storage.prepare_database import prepare_database + +logger = logging.getLogger("update_database") + + +class MockHomeserver(HomeServer): + DATASTORE_CLASS = DataStore + + def __init__(self, config, database_engine, db_conn, **kwargs): + super(MockHomeserver, self).__init__( + config.server_name, + reactor=reactor, + config=config, + database_engine=database_engine, + **kwargs + ) + + self.database_engine = database_engine + self.db_conn = db_conn + + def get_db_conn(self): + return self.db_conn + + +if __name__ == "__main__": + parser = argparse.ArgumentParser( + description=( + "Updates a synapse database to the latest schema and runs background updates" + " on it." + ) + ) + parser.add_argument("-v", action='store_true') + parser.add_argument( + "--database-config", + type=argparse.FileType('r'), + required=True, + help="A database config file for either a SQLite3 database or a PostgreSQL one.", + ) + + args = parser.parse_args() + + logging_config = { + "level": logging.DEBUG if args.v else logging.INFO, + "format": "%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(message)s", + } + + logging.basicConfig(**logging_config) + + # Load, process and sanity-check the config. + hs_config = yaml.safe_load(args.database_config) + + if "database" not in hs_config: + sys.stderr.write("The configuration file must have a 'database' section.\n") + sys.exit(4) + + config = HomeServerConfig() + config.parse_config_dict(hs_config, "", "") + + # Create the database engine and a connection to it. + database_engine = create_engine(config.database_config) + db_conn = database_engine.module.connect( + **{ + k: v + for k, v in config.database_config.get("args", {}).items() + if not k.startswith("cp_") + } + ) + + # Update the database to the latest schema. + prepare_database(db_conn, database_engine, config=config) + db_conn.commit() + + # Instantiate and initialise the homeserver object. + hs = MockHomeserver( + config, + database_engine, + db_conn, + db_config=config.database_config, + ) + # setup instantiates the store within the homeserver object. + hs.setup() + store = hs.get_datastore() + + @defer.inlineCallbacks + def run_background_updates(): + yield store.run_background_updates(sleep=False) + # Stop the reactor to exit the script once every background update is run. + reactor.stop() + + # Apply all background updates on the database. + reactor.callWhenRunning(lambda: run_as_background_process( + "background_updates", run_background_updates + )) + + reactor.run() diff --git a/synapse/__init__.py b/synapse/__init__.py index bcc2f8c049..8587ffa76f 100644 --- a/synapse/__init__.py +++ b/synapse/__init__.py @@ -36,7 +36,7 @@ try: except ImportError: pass -__version__ = "1.5.0rc1" +__version__ = "1.5.0" if bool(os.environ.get("SYNAPSE_TEST_PATCH_LOG_CONTEXTS", False)): # We import here so that we don't have to install a bunch of deps when diff --git a/synapse/config/registration.py b/synapse/config/registration.py index ab41623b2b..1f6dac69da 100644 --- a/synapse/config/registration.py +++ b/synapse/config/registration.py @@ -300,7 +300,7 @@ class RegistrationConfig(Config): # If a delegate is specified, the config option public_baseurl must also be filled out. # account_threepid_delegates: - #email: https://example.com # Delegate email sending to example.org + #email: https://example.com # Delegate email sending to example.com #msisdn: http://localhost:8090 # Delegate SMS sending to this local process # Users who register on this homeserver will automatically be joined diff --git a/synapse/crypto/event_signing.py b/synapse/crypto/event_signing.py index 694fb2c816..ccaa8a9920 100644 --- a/synapse/crypto/event_signing.py +++ b/synapse/crypto/event_signing.py @@ -125,9 +125,11 @@ def compute_event_signature(event_dict, signature_name, signing_key): redact_json = prune_event_dict(event_dict) redact_json.pop("age_ts", None) redact_json.pop("unsigned", None) - logger.debug("Signing event: %s", encode_canonical_json(redact_json)) + if logger.isEnabledFor(logging.DEBUG): + logger.debug("Signing event: %s", encode_canonical_json(redact_json)) redact_json = sign_json(redact_json, signature_name, signing_key) - logger.debug("Signed event: %s", encode_canonical_json(redact_json)) + if logger.isEnabledFor(logging.DEBUG): + logger.debug("Signed event: %s", encode_canonical_json(redact_json)) return redact_json["signatures"] diff --git a/synapse/events/snapshot.py b/synapse/events/snapshot.py index acbcbeeced..27cd8a63ff 100644 --- a/synapse/events/snapshot.py +++ b/synapse/events/snapshot.py @@ -12,9 +12,9 @@ # 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 six import iteritems +import attr from frozendict import frozendict from twisted.internet import defer @@ -22,7 +22,8 @@ from twisted.internet import defer from synapse.logging.context import make_deferred_yieldable, run_in_background -class EventContext(object): +@attr.s(slots=True) +class EventContext: """ Attributes: state_group (int|None): state group id, if the state has been stored @@ -31,9 +32,6 @@ class EventContext(object): rejected (bool|str): A rejection reason if the event was rejected, else False - push_actions (list[(str, list[object])]): list of (user_id, actions) - tuples - prev_group (int): Previously persisted state group. ``None`` for an outlier. delta_ids (dict[(str, str), str]): Delta from ``prev_group``. @@ -42,6 +40,8 @@ class EventContext(object): prev_state_events (?): XXX: is this ever set to anything other than the empty list? + app_service: FIXME + _current_state_ids (dict[(str, str), str]|None): The current state map including the current event. None if outlier or we haven't fetched the state from DB yet. @@ -67,49 +67,33 @@ class EventContext(object): Only set when state has not been fetched yet. """ - __slots__ = [ - "state_group", - "rejected", - "prev_group", - "delta_ids", - "prev_state_events", - "app_service", - "_current_state_ids", - "_prev_state_ids", - "_prev_state_id", - "_event_type", - "_event_state_key", - "_fetching_state_deferred", - ] - - def __init__(self): - self.prev_state_events = [] - self.rejected = False - self.app_service = None + state_group = attr.ib(default=None) + rejected = attr.ib(default=False) + prev_group = attr.ib(default=None) + delta_ids = attr.ib(default=None) + prev_state_events = attr.ib(default=attr.Factory(list)) + app_service = attr.ib(default=None) + + _current_state_ids = attr.ib(default=None) + _prev_state_ids = attr.ib(default=None) + _prev_state_id = attr.ib(default=None) + + _event_type = attr.ib(default=None) + _event_state_key = attr.ib(default=None) + _fetching_state_deferred = attr.ib(default=None) @staticmethod def with_state( state_group, current_state_ids, prev_state_ids, prev_group=None, delta_ids=None ): - context = EventContext() - - # The current state including the current event - context._current_state_ids = current_state_ids - # The current state excluding the current event - context._prev_state_ids = prev_state_ids - context.state_group = state_group - - context._prev_state_id = None - context._event_type = None - context._event_state_key = None - context._fetching_state_deferred = defer.succeed(None) - - # A previously persisted state group and a delta between that - # and this state. - context.prev_group = prev_group - context.delta_ids = delta_ids - - return context + return EventContext( + current_state_ids=current_state_ids, + prev_state_ids=prev_state_ids, + state_group=state_group, + fetching_state_deferred=defer.succeed(None), + prev_group=prev_group, + delta_ids=delta_ids, + ) @defer.inlineCallbacks def serialize(self, event, store): @@ -157,24 +141,18 @@ class EventContext(object): Returns: EventContext """ - context = EventContext() - - # We use the state_group and prev_state_id stuff to pull the - # current_state_ids out of the DB and construct prev_state_ids. - context._prev_state_id = input["prev_state_id"] - context._event_type = input["event_type"] - context._event_state_key = input["event_state_key"] - - context._current_state_ids = None - context._prev_state_ids = None - context._fetching_state_deferred = None - - context.state_group = input["state_group"] - context.prev_group = input["prev_group"] - context.delta_ids = _decode_state_dict(input["delta_ids"]) - - context.rejected = input["rejected"] - context.prev_state_events = input["prev_state_events"] + context = EventContext( + # We use the state_group and prev_state_id stuff to pull the + # current_state_ids out of the DB and construct prev_state_ids. + prev_state_id=input["prev_state_id"], + event_type=input["event_type"], + event_state_key=input["event_state_key"], + state_group=input["state_group"], + prev_group=input["prev_group"], + delta_ids=_decode_state_dict(input["delta_ids"]), + rejected=input["rejected"], + prev_state_events=input["prev_state_events"], + ) app_service_id = input["app_service_id"] if app_service_id: diff --git a/synapse/federation/federation_base.py b/synapse/federation/federation_base.py index 5a1e23a145..223aace0d9 100644 --- a/synapse/federation/federation_base.py +++ b/synapse/federation/federation_base.py @@ -278,9 +278,7 @@ def _check_sigs_on_pdus(keyring, room_version, pdus): pdu_to_check.sender_domain, e.getErrorMessage(), ) - # XX not really sure if these are the right codes, but they are what - # we've done for ages - raise SynapseError(400, errmsg, Codes.UNAUTHORIZED) + raise SynapseError(403, errmsg, Codes.FORBIDDEN) for p, d in zip(pdus_to_check_sender, more_deferreds): d.addErrback(sender_err, p) @@ -314,8 +312,7 @@ def _check_sigs_on_pdus(keyring, room_version, pdus): "event id %s: unable to verify signature for event id domain: %s" % (pdu_to_check.pdu.event_id, e.getErrorMessage()) ) - # XX as above: not really sure if these are the right codes - raise SynapseError(400, errmsg, Codes.UNAUTHORIZED) + raise SynapseError(403, errmsg, Codes.FORBIDDEN) for p, d in zip(pdus_to_check_event_id, more_deferreds): d.addErrback(event_err, p) diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index 5b22a39b7f..f5c1632916 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -196,7 +196,7 @@ class FederationClient(FederationBase): dest, room_id, extremities, limit ) - logger.debug("backfill transaction_data=%s", repr(transaction_data)) + logger.debug("backfill transaction_data=%r", transaction_data) room_version = yield self.store.get_room_version(room_id) format_ver = room_version_to_event_format(room_version) diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py index 21e52c9695..d5a19764d2 100644 --- a/synapse/federation/federation_server.py +++ b/synapse/federation/federation_server.py @@ -21,7 +21,6 @@ from six import iteritems from canonicaljson import json from prometheus_client import Counter -from twisted.internet import defer from twisted.internet.abstract import isIPAddress from twisted.python import failure @@ -86,14 +85,12 @@ class FederationServer(FederationBase): # come in waves. self._state_resp_cache = ResponseCache(hs, "state_resp", timeout_ms=30000) - @defer.inlineCallbacks - @log_function - def on_backfill_request(self, origin, room_id, versions, limit): - with (yield self._server_linearizer.queue((origin, room_id))): + async def on_backfill_request(self, origin, room_id, versions, limit): + with (await self._server_linearizer.queue((origin, room_id))): origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, room_id) + await self.check_server_matches_acl(origin_host, room_id) - pdus = yield self.handler.on_backfill_request( + pdus = await self.handler.on_backfill_request( origin, room_id, versions, limit ) @@ -101,9 +98,7 @@ class FederationServer(FederationBase): return 200, res - @defer.inlineCallbacks - @log_function - def on_incoming_transaction(self, origin, transaction_data): + async def on_incoming_transaction(self, origin, transaction_data): # keep this as early as possible to make the calculated origin ts as # accurate as possible. request_time = self._clock.time_msec() @@ -118,18 +113,17 @@ class FederationServer(FederationBase): # use a linearizer to ensure that we don't process the same transaction # multiple times in parallel. with ( - yield self._transaction_linearizer.queue( + await self._transaction_linearizer.queue( (origin, transaction.transaction_id) ) ): - result = yield self._handle_incoming_transaction( + result = await self._handle_incoming_transaction( origin, transaction, request_time ) return result - @defer.inlineCallbacks - def _handle_incoming_transaction(self, origin, transaction, request_time): + async def _handle_incoming_transaction(self, origin, transaction, request_time): """ Process an incoming transaction and return the HTTP response Args: @@ -140,7 +134,7 @@ class FederationServer(FederationBase): Returns: Deferred[(int, object)]: http response code and body """ - response = yield self.transaction_actions.have_responded(origin, transaction) + response = await self.transaction_actions.have_responded(origin, transaction) if response: logger.debug( @@ -151,7 +145,7 @@ class FederationServer(FederationBase): logger.debug("[%s] Transaction is new", transaction.transaction_id) - # Reject if PDU count > 50 and EDU count > 100 + # Reject if PDU count > 50 or EDU count > 100 if len(transaction.pdus) > 50 or ( hasattr(transaction, "edus") and len(transaction.edus) > 100 ): @@ -159,7 +153,7 @@ class FederationServer(FederationBase): logger.info("Transaction PDU or EDU count too large. Returning 400") response = {} - yield self.transaction_actions.set_response( + await self.transaction_actions.set_response( origin, transaction, 400, response ) return 400, response @@ -195,7 +189,7 @@ class FederationServer(FederationBase): continue try: - room_version = yield self.store.get_room_version(room_id) + room_version = await self.store.get_room_version(room_id) except NotFoundError: logger.info("Ignoring PDU for unknown room_id: %s", room_id) continue @@ -221,11 +215,10 @@ class FederationServer(FederationBase): # require callouts to other servers to fetch missing events), but # impose a limit to avoid going too crazy with ram/cpu. - @defer.inlineCallbacks - def process_pdus_for_room(room_id): + async def process_pdus_for_room(room_id): logger.debug("Processing PDUs for %s", room_id) try: - yield self.check_server_matches_acl(origin_host, room_id) + await self.check_server_matches_acl(origin_host, room_id) except AuthError as e: logger.warn("Ignoring PDUs for room %s from banned server", room_id) for pdu in pdus_by_room[room_id]: @@ -237,7 +230,7 @@ class FederationServer(FederationBase): event_id = pdu.event_id with nested_logging_context(event_id): try: - yield self._handle_received_pdu(origin, pdu) + await self._handle_received_pdu(origin, pdu) pdu_results[event_id] = {} except FederationError as e: logger.warn("Error handling PDU %s: %s", event_id, e) @@ -251,36 +244,33 @@ class FederationServer(FederationBase): exc_info=(f.type, f.value, f.getTracebackObject()), ) - yield concurrently_execute( + await concurrently_execute( process_pdus_for_room, pdus_by_room.keys(), TRANSACTION_CONCURRENCY_LIMIT ) if hasattr(transaction, "edus"): for edu in (Edu(**x) for x in transaction.edus): - yield self.received_edu(origin, edu.edu_type, edu.content) + await self.received_edu(origin, edu.edu_type, edu.content) response = {"pdus": pdu_results} logger.debug("Returning: %s", str(response)) - yield self.transaction_actions.set_response(origin, transaction, 200, response) + await self.transaction_actions.set_response(origin, transaction, 200, response) return 200, response - @defer.inlineCallbacks - def received_edu(self, origin, edu_type, content): + async def received_edu(self, origin, edu_type, content): received_edus_counter.inc() - yield self.registry.on_edu(edu_type, origin, content) + await self.registry.on_edu(edu_type, origin, content) - @defer.inlineCallbacks - @log_function - def on_context_state_request(self, origin, room_id, event_id): + async def on_context_state_request(self, origin, room_id, event_id): if not event_id: raise NotImplementedError("Specify an event") origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, room_id) + await self.check_server_matches_acl(origin_host, room_id) - in_room = yield self.auth.check_host_in_room(room_id, origin) + in_room = await self.auth.check_host_in_room(room_id, origin) if not in_room: raise AuthError(403, "Host not in room.") @@ -289,8 +279,8 @@ class FederationServer(FederationBase): # in the cache so we could return it without waiting for the linearizer # - but that's non-trivial to get right, and anyway somewhat defeats # the point of the linearizer. - with (yield self._server_linearizer.queue((origin, room_id))): - resp = yield self._state_resp_cache.wrap( + with (await self._server_linearizer.queue((origin, room_id))): + resp = await self._state_resp_cache.wrap( (room_id, event_id), self._on_context_state_request_compute, room_id, @@ -299,65 +289,58 @@ class FederationServer(FederationBase): return 200, resp - @defer.inlineCallbacks - def on_state_ids_request(self, origin, room_id, event_id): + async def on_state_ids_request(self, origin, room_id, event_id): if not event_id: raise NotImplementedError("Specify an event") origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, room_id) + await self.check_server_matches_acl(origin_host, room_id) - in_room = yield self.auth.check_host_in_room(room_id, origin) + in_room = await self.auth.check_host_in_room(room_id, origin) if not in_room: raise AuthError(403, "Host not in room.") - state_ids = yield self.handler.get_state_ids_for_pdu(room_id, event_id) - auth_chain_ids = yield self.store.get_auth_chain_ids(state_ids) + state_ids = await self.handler.get_state_ids_for_pdu(room_id, event_id) + auth_chain_ids = await self.store.get_auth_chain_ids(state_ids) return 200, {"pdu_ids": state_ids, "auth_chain_ids": auth_chain_ids} - @defer.inlineCallbacks - def _on_context_state_request_compute(self, room_id, event_id): - pdus = yield self.handler.get_state_for_pdu(room_id, event_id) - auth_chain = yield self.store.get_auth_chain([pdu.event_id for pdu in pdus]) + async def _on_context_state_request_compute(self, room_id, event_id): + pdus = await self.handler.get_state_for_pdu(room_id, event_id) + auth_chain = await self.store.get_auth_chain([pdu.event_id for pdu in pdus]) return { "pdus": [pdu.get_pdu_json() for pdu in pdus], "auth_chain": [pdu.get_pdu_json() for pdu in auth_chain], } - @defer.inlineCallbacks - @log_function - def on_pdu_request(self, origin, event_id): - pdu = yield self.handler.get_persisted_pdu(origin, event_id) + async def on_pdu_request(self, origin, event_id): + pdu = await self.handler.get_persisted_pdu(origin, event_id) if pdu: return 200, self._transaction_from_pdus([pdu]).get_dict() else: return 404, "" - @defer.inlineCallbacks - def on_query_request(self, query_type, args): + async def on_query_request(self, query_type, args): received_queries_counter.labels(query_type).inc() - resp = yield self.registry.on_query(query_type, args) + resp = await self.registry.on_query(query_type, args) return 200, resp - @defer.inlineCallbacks - def on_make_join_request(self, origin, room_id, user_id, supported_versions): + async def on_make_join_request(self, origin, room_id, user_id, supported_versions): origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, room_id) + await self.check_server_matches_acl(origin_host, room_id) - room_version = yield self.store.get_room_version(room_id) + room_version = await self.store.get_room_version(room_id) if room_version not in supported_versions: logger.warn("Room version %s not in %s", room_version, supported_versions) raise IncompatibleRoomVersionError(room_version=room_version) - pdu = yield self.handler.on_make_join_request(origin, room_id, user_id) + pdu = await self.handler.on_make_join_request(origin, room_id, user_id) time_now = self._clock.time_msec() return {"event": pdu.get_pdu_json(time_now), "room_version": room_version} - @defer.inlineCallbacks - def on_invite_request(self, origin, content, room_version): + async def on_invite_request(self, origin, content, room_version): if room_version not in KNOWN_ROOM_VERSIONS: raise SynapseError( 400, @@ -369,24 +352,27 @@ class FederationServer(FederationBase): pdu = event_from_pdu_json(content, format_ver) origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, pdu.room_id) - ret_pdu = yield self.handler.on_invite_request(origin, pdu) + await self.check_server_matches_acl(origin_host, pdu.room_id) + pdu = await self._check_sigs_and_hash(room_version, pdu) + ret_pdu = await self.handler.on_invite_request(origin, pdu) time_now = self._clock.time_msec() return {"event": ret_pdu.get_pdu_json(time_now)} - @defer.inlineCallbacks - def on_send_join_request(self, origin, content, room_id): + async def on_send_join_request(self, origin, content, room_id): logger.debug("on_send_join_request: content: %s", content) - room_version = yield self.store.get_room_version(room_id) + room_version = await self.store.get_room_version(room_id) format_ver = room_version_to_event_format(room_version) pdu = event_from_pdu_json(content, format_ver) origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, pdu.room_id) + await self.check_server_matches_acl(origin_host, pdu.room_id) logger.debug("on_send_join_request: pdu sigs: %s", pdu.signatures) - res_pdus = yield self.handler.on_send_join_request(origin, pdu) + + pdu = await self._check_sigs_and_hash(room_version, pdu) + + res_pdus = await self.handler.on_send_join_request(origin, pdu) time_now = self._clock.time_msec() return ( 200, @@ -398,45 +384,44 @@ class FederationServer(FederationBase): }, ) - @defer.inlineCallbacks - def on_make_leave_request(self, origin, room_id, user_id): + async def on_make_leave_request(self, origin, room_id, user_id): origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, room_id) - pdu = yield self.handler.on_make_leave_request(origin, room_id, user_id) + await self.check_server_matches_acl(origin_host, room_id) + pdu = await self.handler.on_make_leave_request(origin, room_id, user_id) - room_version = yield self.store.get_room_version(room_id) + room_version = await self.store.get_room_version(room_id) time_now = self._clock.time_msec() return {"event": pdu.get_pdu_json(time_now), "room_version": room_version} - @defer.inlineCallbacks - def on_send_leave_request(self, origin, content, room_id): + async def on_send_leave_request(self, origin, content, room_id): logger.debug("on_send_leave_request: content: %s", content) - room_version = yield self.store.get_room_version(room_id) + room_version = await self.store.get_room_version(room_id) format_ver = room_version_to_event_format(room_version) pdu = event_from_pdu_json(content, format_ver) origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, pdu.room_id) + await self.check_server_matches_acl(origin_host, pdu.room_id) logger.debug("on_send_leave_request: pdu sigs: %s", pdu.signatures) - yield self.handler.on_send_leave_request(origin, pdu) + + pdu = await self._check_sigs_and_hash(room_version, pdu) + + await self.handler.on_send_leave_request(origin, pdu) return 200, {} - @defer.inlineCallbacks - def on_event_auth(self, origin, room_id, event_id): - with (yield self._server_linearizer.queue((origin, room_id))): + async def on_event_auth(self, origin, room_id, event_id): + with (await self._server_linearizer.queue((origin, room_id))): origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, room_id) + await self.check_server_matches_acl(origin_host, room_id) time_now = self._clock.time_msec() - auth_pdus = yield self.handler.on_event_auth(event_id) + auth_pdus = await self.handler.on_event_auth(event_id) res = {"auth_chain": [a.get_pdu_json(time_now) for a in auth_pdus]} return 200, res - @defer.inlineCallbacks - def on_query_auth_request(self, origin, content, room_id, event_id): + async def on_query_auth_request(self, origin, content, room_id, event_id): """ Content is a dict with keys:: auth_chain (list): A list of events that give the auth chain. @@ -455,22 +440,22 @@ class FederationServer(FederationBase): Returns: Deferred: Results in `dict` with the same format as `content` """ - with (yield self._server_linearizer.queue((origin, room_id))): + with (await self._server_linearizer.queue((origin, room_id))): origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, room_id) + await self.check_server_matches_acl(origin_host, room_id) - room_version = yield self.store.get_room_version(room_id) + room_version = await self.store.get_room_version(room_id) format_ver = room_version_to_event_format(room_version) auth_chain = [ event_from_pdu_json(e, format_ver) for e in content["auth_chain"] ] - signed_auth = yield self._check_sigs_and_hash_and_fetch( + signed_auth = await self._check_sigs_and_hash_and_fetch( origin, auth_chain, outlier=True, room_version=room_version ) - ret = yield self.handler.on_query_auth( + ret = await self.handler.on_query_auth( origin, event_id, room_id, @@ -496,16 +481,14 @@ class FederationServer(FederationBase): return self.on_query_request("user_devices", user_id) @trace - @defer.inlineCallbacks - @log_function - def on_claim_client_keys(self, origin, content): + async def on_claim_client_keys(self, origin, content): query = [] for user_id, device_keys in content.get("one_time_keys", {}).items(): for device_id, algorithm in device_keys.items(): query.append((user_id, device_id, algorithm)) log_kv({"message": "Claiming one time keys.", "user, device pairs": query}) - results = yield self.store.claim_e2e_one_time_keys(query) + results = await self.store.claim_e2e_one_time_keys(query) json_result = {} for user_id, device_keys in results.items(): @@ -529,14 +512,12 @@ class FederationServer(FederationBase): return {"one_time_keys": json_result} - @defer.inlineCallbacks - @log_function - def on_get_missing_events( + async def on_get_missing_events( self, origin, room_id, earliest_events, latest_events, limit ): - with (yield self._server_linearizer.queue((origin, room_id))): + with (await self._server_linearizer.queue((origin, room_id))): origin_host, _ = parse_server_name(origin) - yield self.check_server_matches_acl(origin_host, room_id) + await self.check_server_matches_acl(origin_host, room_id) logger.info( "on_get_missing_events: earliest_events: %r, latest_events: %r," @@ -546,7 +527,7 @@ class FederationServer(FederationBase): limit, ) - missing_events = yield self.handler.on_get_missing_events( + missing_events = await self.handler.on_get_missing_events( origin, room_id, earliest_events, latest_events, limit ) @@ -579,8 +560,7 @@ class FederationServer(FederationBase): destination=None, ) - @defer.inlineCallbacks - def _handle_received_pdu(self, origin, pdu): + async def _handle_received_pdu(self, origin, pdu): """ Process a PDU received in a federation /send/ transaction. If the event is invalid, then this method throws a FederationError. @@ -633,37 +613,34 @@ class FederationServer(FederationBase): logger.info("Accepting join PDU %s from %s", pdu.event_id, origin) # We've already checked that we know the room version by this point - room_version = yield self.store.get_room_version(pdu.room_id) + room_version = await self.store.get_room_version(pdu.room_id) # Check signature. try: - pdu = yield self._check_sigs_and_hash(room_version, pdu) + pdu = await self._check_sigs_and_hash(room_version, pdu) except SynapseError as e: raise FederationError("ERROR", e.code, e.msg, affected=pdu.event_id) - yield self.handler.on_receive_pdu(origin, pdu, sent_to_us_directly=True) + await self.handler.on_receive_pdu(origin, pdu, sent_to_us_directly=True) def __str__(self): return "<ReplicationLayer(%s)>" % self.server_name - @defer.inlineCallbacks - def exchange_third_party_invite( + async def exchange_third_party_invite( self, sender_user_id, target_user_id, room_id, signed ): - ret = yield self.handler.exchange_third_party_invite( + ret = await self.handler.exchange_third_party_invite( sender_user_id, target_user_id, room_id, signed ) return ret - @defer.inlineCallbacks - def on_exchange_third_party_invite_request(self, room_id, event_dict): - ret = yield self.handler.on_exchange_third_party_invite_request( + async def on_exchange_third_party_invite_request(self, room_id, event_dict): + ret = await self.handler.on_exchange_third_party_invite_request( room_id, event_dict ) return ret - @defer.inlineCallbacks - def check_server_matches_acl(self, server_name, room_id): + async def check_server_matches_acl(self, server_name, room_id): """Check if the given server is allowed by the server ACLs in the room Args: @@ -673,13 +650,13 @@ class FederationServer(FederationBase): Raises: AuthError if the server does not match the ACL """ - state_ids = yield self.store.get_current_state_ids(room_id) + state_ids = await self.store.get_current_state_ids(room_id) acl_event_id = state_ids.get((EventTypes.ServerACL, "")) if not acl_event_id: return - acl_event = yield self.store.get_event(acl_event_id) + acl_event = await self.store.get_event(acl_event_id) if server_matches_acl_event(server_name, acl_event): return @@ -792,15 +769,14 @@ class FederationHandlerRegistry(object): self.query_handlers[query_type] = handler - @defer.inlineCallbacks - def on_edu(self, edu_type, origin, content): + async def on_edu(self, edu_type, origin, content): handler = self.edu_handlers.get(edu_type) if not handler: logger.warn("No handler registered for EDU type %s", edu_type) with start_active_span_from_edu(content, "handle_edu"): try: - yield handler(origin, content) + await handler(origin, content) except SynapseError as e: logger.info("Failed to handle edu %r: %r", edu_type, e) except Exception: @@ -833,7 +809,7 @@ class ReplicationFederationHandlerRegistry(FederationHandlerRegistry): super(ReplicationFederationHandlerRegistry, self).__init__() - def on_edu(self, edu_type, origin, content): + async def on_edu(self, edu_type, origin, content): """Overrides FederationHandlerRegistry """ if not self.config.use_presence and edu_type == "m.presence": @@ -841,17 +817,17 @@ class ReplicationFederationHandlerRegistry(FederationHandlerRegistry): handler = self.edu_handlers.get(edu_type) if handler: - return super(ReplicationFederationHandlerRegistry, self).on_edu( + return await super(ReplicationFederationHandlerRegistry, self).on_edu( edu_type, origin, content ) - return self._send_edu(edu_type=edu_type, origin=origin, content=content) + return await self._send_edu(edu_type=edu_type, origin=origin, content=content) - def on_query(self, query_type, args): + async def on_query(self, query_type, args): """Overrides FederationHandlerRegistry """ handler = self.query_handlers.get(query_type) if handler: - return handler(args) + return await handler(args) - return self._get_query_client(query_type=query_type, args=args) + return await self._get_query_client(query_type=query_type, args=args) diff --git a/synapse/federation/send_queue.py b/synapse/federation/send_queue.py index 454456a52d..ced4925a98 100644 --- a/synapse/federation/send_queue.py +++ b/synapse/federation/send_queue.py @@ -36,6 +36,8 @@ from six import iteritems from sortedcontainers import SortedDict +from twisted.internet import defer + from synapse.metrics import LaterGauge from synapse.storage.presence import UserPresenceState from synapse.util.metrics import Measure @@ -212,7 +214,7 @@ class FederationRemoteSendQueue(object): receipt (synapse.types.ReadReceipt): """ # nothing to do here: the replication listener will handle it. - pass + return defer.succeed(None) def send_presence(self, states): """As per FederationSender diff --git a/synapse/federation/transport/client.py b/synapse/federation/transport/client.py index 7b18408144..920fa86853 100644 --- a/synapse/federation/transport/client.py +++ b/synapse/federation/transport/client.py @@ -122,10 +122,10 @@ class TransportLayerClient(object): Deferred: Results in a dict received from the remote homeserver. """ logger.debug( - "backfill dest=%s, room_id=%s, event_tuples=%s, limit=%s", + "backfill dest=%s, room_id=%s, event_tuples=%r, limit=%s", destination, room_id, - repr(event_tuples), + event_tuples, str(limit), ) diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 4b4c6c15f9..08276fdebf 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -109,6 +109,7 @@ class FederationHandler(BaseHandler): self.hs = hs self.store = hs.get_datastore() + self.storage = hs.get_storage() self.federation_client = hs.get_federation_client() self.state_handler = hs.get_state_handler() self.server_name = hs.hostname @@ -1222,7 +1223,6 @@ class FederationHandler(BaseHandler): Returns: Deferred[FrozenEvent] """ - if get_domain_from_id(user_id) != origin: logger.info( "Got /make_join request for user %r from different origin %s, ignoring", @@ -1251,7 +1251,7 @@ class FederationHandler(BaseHandler): builder=builder ) except AuthError as e: - logger.warn("Failed to create join %r because %s", event, e) + logger.warn("Failed to create join to %s because %s", room_id, e) raise e event_allowed = yield self.third_party_event_rules.check_event_allowed( @@ -1280,11 +1280,20 @@ class FederationHandler(BaseHandler): event = pdu logger.debug( - "on_send_join_request: Got event: %s, signatures: %s", + "on_send_join_request from %s: Got event: %s, signatures: %s", + origin, event.event_id, event.signatures, ) + if get_domain_from_id(event.sender) != origin: + logger.info( + "Got /send_join request for user %r from different origin %s", + event.sender, + origin, + ) + raise SynapseError(403, "User not from origin", Codes.FORBIDDEN) + event.internal_metadata.outlier = False # Send this event on behalf of the origin server. # @@ -1503,6 +1512,14 @@ class FederationHandler(BaseHandler): event.signatures, ) + if get_domain_from_id(event.sender) != origin: + logger.info( + "Got /send_leave request for user %r from different origin %s", + event.sender, + origin, + ) + raise SynapseError(403, "User not from origin", Codes.FORBIDDEN) + event.internal_metadata.outlier = False context = yield self._handle_new_event(origin, event) @@ -2648,7 +2665,7 @@ class FederationHandler(BaseHandler): backfilled=backfilled, ) else: - max_stream_id = yield self.store.persist_events( + max_stream_id = yield self.storage.persistence.persist_events( event_and_contexts, backfilled=backfilled ) diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 0f8cce8ffe..7908a2d52c 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -234,6 +234,7 @@ class EventCreationHandler(object): self.hs = hs self.auth = hs.get_auth() self.store = hs.get_datastore() + self.storage = hs.get_storage() self.state = hs.get_state_handler() self.clock = hs.get_clock() self.validator = EventValidator() @@ -868,7 +869,7 @@ class EventCreationHandler(object): if prev_state_ids: raise AuthError(403, "Changing the room create event is forbidden") - (event_stream_id, max_stream_id) = yield self.store.persist_event( + event_stream_id, max_stream_id = yield self.storage.persistence.persist_event( event, context=context ) diff --git a/synapse/handlers/read_marker.py b/synapse/handlers/read_marker.py index 3e4d8c93a4..e3b528d271 100644 --- a/synapse/handlers/read_marker.py +++ b/synapse/handlers/read_marker.py @@ -15,8 +15,6 @@ import logging -from twisted.internet import defer - from synapse.util.async_helpers import Linearizer from ._base import BaseHandler @@ -32,8 +30,7 @@ class ReadMarkerHandler(BaseHandler): self.read_marker_linearizer = Linearizer(name="read_marker") self.notifier = hs.get_notifier() - @defer.inlineCallbacks - def received_client_read_marker(self, room_id, user_id, event_id): + async def received_client_read_marker(self, room_id, user_id, event_id): """Updates the read marker for a given user in a given room if the event ID given is ahead in the stream relative to the current read marker. @@ -41,8 +38,8 @@ class ReadMarkerHandler(BaseHandler): the read marker has changed. """ - with (yield self.read_marker_linearizer.queue((room_id, user_id))): - existing_read_marker = yield self.store.get_account_data_for_room_and_type( + with await self.read_marker_linearizer.queue((room_id, user_id)): + existing_read_marker = await self.store.get_account_data_for_room_and_type( user_id, room_id, "m.fully_read" ) @@ -50,13 +47,13 @@ class ReadMarkerHandler(BaseHandler): if existing_read_marker: # Only update if the new marker is ahead in the stream - should_update = yield self.store.is_event_after( + should_update = await self.store.is_event_after( event_id, existing_read_marker["event_id"] ) if should_update: content = {"event_id": event_id} - max_id = yield self.store.add_account_data_to_room( + max_id = await self.store.add_account_data_to_room( user_id, room_id, "m.fully_read", content ) self.notifier.on_new_event("account_data_key", max_id, users=[user_id]) diff --git a/synapse/handlers/receipts.py b/synapse/handlers/receipts.py index 6854c751a6..9283c039e3 100644 --- a/synapse/handlers/receipts.py +++ b/synapse/handlers/receipts.py @@ -18,6 +18,7 @@ from twisted.internet import defer from synapse.handlers._base import BaseHandler from synapse.types import ReadReceipt, get_domain_from_id +from synapse.util.async_helpers import maybe_awaitable logger = logging.getLogger(__name__) @@ -36,8 +37,7 @@ class ReceiptsHandler(BaseHandler): self.clock = self.hs.get_clock() self.state = hs.get_state_handler() - @defer.inlineCallbacks - def _received_remote_receipt(self, origin, content): + async def _received_remote_receipt(self, origin, content): """Called when we receive an EDU of type m.receipt from a remote HS. """ receipts = [] @@ -62,17 +62,16 @@ class ReceiptsHandler(BaseHandler): ) ) - yield self._handle_new_receipts(receipts) + await self._handle_new_receipts(receipts) - @defer.inlineCallbacks - def _handle_new_receipts(self, receipts): + async def _handle_new_receipts(self, receipts): """Takes a list of receipts, stores them and informs the notifier. """ min_batch_id = None max_batch_id = None for receipt in receipts: - res = yield self.store.insert_receipt( + res = await self.store.insert_receipt( receipt.room_id, receipt.receipt_type, receipt.user_id, @@ -99,14 +98,15 @@ class ReceiptsHandler(BaseHandler): self.notifier.on_new_event("receipt_key", max_batch_id, rooms=affected_room_ids) # Note that the min here shouldn't be relied upon to be accurate. - yield self.hs.get_pusherpool().on_new_receipts( - min_batch_id, max_batch_id, affected_room_ids + await maybe_awaitable( + self.hs.get_pusherpool().on_new_receipts( + min_batch_id, max_batch_id, affected_room_ids + ) ) return True - @defer.inlineCallbacks - def received_client_receipt(self, room_id, receipt_type, user_id, event_id): + async def received_client_receipt(self, room_id, receipt_type, user_id, event_id): """Called when a client tells us a local user has read up to the given event_id in the room. """ @@ -118,24 +118,11 @@ class ReceiptsHandler(BaseHandler): data={"ts": int(self.clock.time_msec())}, ) - is_new = yield self._handle_new_receipts([receipt]) + is_new = await self._handle_new_receipts([receipt]) if not is_new: return - yield self.federation.send_read_receipt(receipt) - - @defer.inlineCallbacks - def get_receipts_for_room(self, room_id, to_key): - """Gets all receipts for a room, upto the given key. - """ - result = yield self.store.get_linearized_receipts_for_room( - room_id, to_key=to_key - ) - - if not result: - return [] - - return result + await self.federation.send_read_receipt(receipt) class ReceiptEventSource(object): diff --git a/synapse/handlers/stats.py b/synapse/handlers/stats.py index 466daf9202..26bc276692 100644 --- a/synapse/handlers/stats.py +++ b/synapse/handlers/stats.py @@ -45,6 +45,8 @@ class StatsHandler(StateDeltasHandler): self.is_mine_id = hs.is_mine_id self.stats_bucket_size = hs.config.stats_bucket_size + self.stats_enabled = hs.config.stats_enabled + # The current position in the current_state_delta stream self.pos = None @@ -61,7 +63,7 @@ class StatsHandler(StateDeltasHandler): def notify_new_event(self): """Called when there may be more deltas to process """ - if not self.hs.config.stats_enabled or self._is_processing: + if not self.stats_enabled or self._is_processing: return self._is_processing = True diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py index 22491f3700..2bbdd11941 100644 --- a/synapse/push/bulk_push_rule_evaluator.py +++ b/synapse/push/bulk_push_rule_evaluator.py @@ -79,7 +79,7 @@ class BulkPushRuleEvaluator(object): dict of user_id -> push_rules """ room_id = event.room_id - rules_for_room = self._get_rules_for_room(room_id) + rules_for_room = yield self._get_rules_for_room(room_id) rules_by_user = yield rules_for_room.get_rules(event, context) diff --git a/synapse/replication/http/_base.py b/synapse/replication/http/_base.py index 03560c1f0e..9be37cd998 100644 --- a/synapse/replication/http/_base.py +++ b/synapse/replication/http/_base.py @@ -110,14 +110,14 @@ class ReplicationEndpoint(object): return {} @abc.abstractmethod - def _handle_request(self, request, **kwargs): + async def _handle_request(self, request, **kwargs): """Handle incoming request. This is called with the request object and PATH_ARGS. Returns: - Deferred[dict]: A JSON serialisable dict to be used as response - body of request. + tuple[int, dict]: HTTP status code and a JSON serialisable dict + to be used as response body of request. """ pass diff --git a/synapse/replication/http/federation.py b/synapse/replication/http/federation.py index 2f16955954..9af4e7e173 100644 --- a/synapse/replication/http/federation.py +++ b/synapse/replication/http/federation.py @@ -82,8 +82,7 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint): return payload - @defer.inlineCallbacks - def _handle_request(self, request): + async def _handle_request(self, request): with Measure(self.clock, "repl_fed_send_events_parse"): content = parse_json_object_from_request(request) @@ -101,15 +100,13 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint): EventType = event_type_from_format_version(format_ver) event = EventType(event_dict, internal_metadata, rejected_reason) - context = yield EventContext.deserialize( - self.store, event_payload["context"] - ) + context = EventContext.deserialize(self.store, event_payload["context"]) event_and_contexts.append((event, context)) logger.info("Got %d events from federation", len(event_and_contexts)) - yield self.federation_handler.persist_events_and_notify( + await self.federation_handler.persist_events_and_notify( event_and_contexts, backfilled ) @@ -144,8 +141,7 @@ class ReplicationFederationSendEduRestServlet(ReplicationEndpoint): def _serialize_payload(edu_type, origin, content): return {"origin": origin, "content": content} - @defer.inlineCallbacks - def _handle_request(self, request, edu_type): + async def _handle_request(self, request, edu_type): with Measure(self.clock, "repl_fed_send_edu_parse"): content = parse_json_object_from_request(request) @@ -154,7 +150,7 @@ class ReplicationFederationSendEduRestServlet(ReplicationEndpoint): logger.info("Got %r edu from %s", edu_type, origin) - result = yield self.registry.on_edu(edu_type, origin, edu_content) + result = await self.registry.on_edu(edu_type, origin, edu_content) return 200, result @@ -193,8 +189,7 @@ class ReplicationGetQueryRestServlet(ReplicationEndpoint): """ return {"args": args} - @defer.inlineCallbacks - def _handle_request(self, request, query_type): + async def _handle_request(self, request, query_type): with Measure(self.clock, "repl_fed_query_parse"): content = parse_json_object_from_request(request) @@ -202,7 +197,7 @@ class ReplicationGetQueryRestServlet(ReplicationEndpoint): logger.info("Got %r query", query_type) - result = yield self.registry.on_query(query_type, args) + result = await self.registry.on_query(query_type, args) return 200, result @@ -234,9 +229,8 @@ class ReplicationCleanRoomRestServlet(ReplicationEndpoint): """ return {} - @defer.inlineCallbacks - def _handle_request(self, request, room_id): - yield self.store.clean_room_for_join(room_id) + async def _handle_request(self, request, room_id): + await self.store.clean_room_for_join(room_id) return 200, {} diff --git a/synapse/replication/http/login.py b/synapse/replication/http/login.py index 786f5232b2..798b9d3af5 100644 --- a/synapse/replication/http/login.py +++ b/synapse/replication/http/login.py @@ -15,8 +15,6 @@ import logging -from twisted.internet import defer - from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint @@ -52,15 +50,14 @@ class RegisterDeviceReplicationServlet(ReplicationEndpoint): "is_guest": is_guest, } - @defer.inlineCallbacks - def _handle_request(self, request, user_id): + async def _handle_request(self, request, user_id): content = parse_json_object_from_request(request) device_id = content["device_id"] initial_display_name = content["initial_display_name"] is_guest = content["is_guest"] - device_id, access_token = yield self.registration_handler.register_device( + device_id, access_token = await self.registration_handler.register_device( user_id, device_id, initial_display_name, is_guest ) diff --git a/synapse/replication/http/membership.py b/synapse/replication/http/membership.py index b9ce3477ad..b5f5f13a62 100644 --- a/synapse/replication/http/membership.py +++ b/synapse/replication/http/membership.py @@ -15,8 +15,6 @@ import logging -from twisted.internet import defer - from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint from synapse.types import Requester, UserID @@ -65,8 +63,7 @@ class ReplicationRemoteJoinRestServlet(ReplicationEndpoint): "content": content, } - @defer.inlineCallbacks - def _handle_request(self, request, room_id, user_id): + async def _handle_request(self, request, room_id, user_id): content = parse_json_object_from_request(request) remote_room_hosts = content["remote_room_hosts"] @@ -79,7 +76,7 @@ class ReplicationRemoteJoinRestServlet(ReplicationEndpoint): logger.info("remote_join: %s into room: %s", user_id, room_id) - yield self.federation_handler.do_invite_join( + await self.federation_handler.do_invite_join( remote_room_hosts, room_id, user_id, event_content ) @@ -123,8 +120,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint): "remote_room_hosts": remote_room_hosts, } - @defer.inlineCallbacks - def _handle_request(self, request, room_id, user_id): + async def _handle_request(self, request, room_id, user_id): content = parse_json_object_from_request(request) remote_room_hosts = content["remote_room_hosts"] @@ -137,7 +133,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint): logger.info("remote_reject_invite: %s out of room: %s", user_id, room_id) try: - event = yield self.federation_handler.do_remotely_reject_invite( + event = await self.federation_handler.do_remotely_reject_invite( remote_room_hosts, room_id, user_id ) ret = event.get_pdu_json() @@ -150,7 +146,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint): # logger.warn("Failed to reject invite: %s", e) - yield self.store.locally_reject_invite(user_id, room_id) + await self.store.locally_reject_invite(user_id, room_id) ret = {} return 200, ret diff --git a/synapse/replication/http/register.py b/synapse/replication/http/register.py index 38260256cf..915cfb9430 100644 --- a/synapse/replication/http/register.py +++ b/synapse/replication/http/register.py @@ -15,8 +15,6 @@ import logging -from twisted.internet import defer - from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint @@ -74,11 +72,10 @@ class ReplicationRegisterServlet(ReplicationEndpoint): "address": address, } - @defer.inlineCallbacks - def _handle_request(self, request, user_id): + async def _handle_request(self, request, user_id): content = parse_json_object_from_request(request) - yield self.registration_handler.register_with_store( + await self.registration_handler.register_with_store( user_id=user_id, password_hash=content["password_hash"], was_guest=content["was_guest"], @@ -117,14 +114,13 @@ class ReplicationPostRegisterActionsServlet(ReplicationEndpoint): """ return {"auth_result": auth_result, "access_token": access_token} - @defer.inlineCallbacks - def _handle_request(self, request, user_id): + async def _handle_request(self, request, user_id): content = parse_json_object_from_request(request) auth_result = content["auth_result"] access_token = content["access_token"] - yield self.registration_handler.post_registration_actions( + await self.registration_handler.post_registration_actions( user_id=user_id, auth_result=auth_result, access_token=access_token ) diff --git a/synapse/replication/http/send_event.py b/synapse/replication/http/send_event.py index adb9b2f7f4..9bafd60b14 100644 --- a/synapse/replication/http/send_event.py +++ b/synapse/replication/http/send_event.py @@ -87,8 +87,7 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint): return payload - @defer.inlineCallbacks - def _handle_request(self, request, event_id): + async def _handle_request(self, request, event_id): with Measure(self.clock, "repl_send_event_parse"): content = parse_json_object_from_request(request) @@ -101,7 +100,7 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint): event = EventType(event_dict, internal_metadata, rejected_reason) requester = Requester.deserialize(self.store, content["requester"]) - context = yield EventContext.deserialize(self.store, content["context"]) + context = EventContext.deserialize(self.store, content["context"]) ratelimit = content["ratelimit"] extra_users = [UserID.from_string(u) for u in content["extra_users"]] @@ -113,7 +112,7 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint): "Got event to send with ID: %s into room: %s", event.event_id, event.room_id ) - yield self.event_creation_handler.persist_and_notify_client_event( + await self.event_creation_handler.persist_and_notify_client_event( requester, event, context, ratelimit=ratelimit, extra_users=extra_users ) diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py index 9c1d41421c..86bbcc0eea 100644 --- a/synapse/rest/client/v1/room.py +++ b/synapse/rest/client/v1/room.py @@ -21,8 +21,6 @@ from six.moves.urllib import parse as urlparse from canonicaljson import json -from twisted.internet import defer - from synapse.api.constants import EventTypes, Membership from synapse.api.errors import ( AuthError, @@ -85,11 +83,10 @@ class RoomCreateRestServlet(TransactionRestServlet): set_tag("txn_id", txn_id) return self.txns.fetch_or_execute_request(request, self.on_POST, request) - @defer.inlineCallbacks - def on_POST(self, request): - requester = yield self.auth.get_user_by_req(request) + async def on_POST(self, request): + requester = await self.auth.get_user_by_req(request) - info = yield self._room_creation_handler.create_room( + info = await self._room_creation_handler.create_room( requester, self.get_room_config(request) ) @@ -154,15 +151,14 @@ class RoomStateEventRestServlet(TransactionRestServlet): def on_PUT_no_state_key(self, request, room_id, event_type): return self.on_PUT(request, room_id, event_type, "") - @defer.inlineCallbacks - def on_GET(self, request, room_id, event_type, state_key): - requester = yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_GET(self, request, room_id, event_type, state_key): + requester = await self.auth.get_user_by_req(request, allow_guest=True) format = parse_string( request, "format", default="content", allowed_values=["content", "event"] ) msg_handler = self.message_handler - data = yield msg_handler.get_room_data( + data = await msg_handler.get_room_data( user_id=requester.user.to_string(), room_id=room_id, event_type=event_type, @@ -179,9 +175,8 @@ class RoomStateEventRestServlet(TransactionRestServlet): elif format == "content": return 200, data.get_dict()["content"] - @defer.inlineCallbacks - def on_PUT(self, request, room_id, event_type, state_key, txn_id=None): - requester = yield self.auth.get_user_by_req(request) + async def on_PUT(self, request, room_id, event_type, state_key, txn_id=None): + requester = await self.auth.get_user_by_req(request) if txn_id: set_tag("txn_id", txn_id) @@ -200,7 +195,7 @@ class RoomStateEventRestServlet(TransactionRestServlet): if event_type == EventTypes.Member: membership = content.get("membership", None) - event = yield self.room_member_handler.update_membership( + event = await self.room_member_handler.update_membership( requester, target=UserID.from_string(state_key), room_id=room_id, @@ -208,7 +203,7 @@ class RoomStateEventRestServlet(TransactionRestServlet): content=content, ) else: - event = yield self.event_creation_handler.create_and_send_nonmember_event( + event = await self.event_creation_handler.create_and_send_nonmember_event( requester, event_dict, txn_id=txn_id ) @@ -231,9 +226,8 @@ class RoomSendEventRestServlet(TransactionRestServlet): PATTERNS = "/rooms/(?P<room_id>[^/]*)/send/(?P<event_type>[^/]*)" register_txn_path(self, PATTERNS, http_server, with_get=True) - @defer.inlineCallbacks - def on_POST(self, request, room_id, event_type, txn_id=None): - requester = yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_POST(self, request, room_id, event_type, txn_id=None): + requester = await self.auth.get_user_by_req(request, allow_guest=True) content = parse_json_object_from_request(request) event_dict = { @@ -246,7 +240,7 @@ class RoomSendEventRestServlet(TransactionRestServlet): if b"ts" in request.args and requester.app_service: event_dict["origin_server_ts"] = parse_integer(request, "ts", 0) - event = yield self.event_creation_handler.create_and_send_nonmember_event( + event = await self.event_creation_handler.create_and_send_nonmember_event( requester, event_dict, txn_id=txn_id ) @@ -276,9 +270,8 @@ class JoinRoomAliasServlet(TransactionRestServlet): PATTERNS = "/join/(?P<room_identifier>[^/]*)" register_txn_path(self, PATTERNS, http_server) - @defer.inlineCallbacks - def on_POST(self, request, room_identifier, txn_id=None): - requester = yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_POST(self, request, room_identifier, txn_id=None): + requester = await self.auth.get_user_by_req(request, allow_guest=True) try: content = parse_json_object_from_request(request) @@ -298,14 +291,14 @@ class JoinRoomAliasServlet(TransactionRestServlet): elif RoomAlias.is_valid(room_identifier): handler = self.room_member_handler room_alias = RoomAlias.from_string(room_identifier) - room_id, remote_room_hosts = yield handler.lookup_room_alias(room_alias) + room_id, remote_room_hosts = await handler.lookup_room_alias(room_alias) room_id = room_id.to_string() else: raise SynapseError( 400, "%s was not legal room ID or room alias" % (room_identifier,) ) - yield self.room_member_handler.update_membership( + await self.room_member_handler.update_membership( requester=requester, target=requester.user, room_id=room_id, @@ -335,12 +328,11 @@ class PublicRoomListRestServlet(TransactionRestServlet): self.hs = hs self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_GET(self, request): + async def on_GET(self, request): server = parse_string(request, "server", default=None) try: - yield self.auth.get_user_by_req(request, allow_guest=True) + await self.auth.get_user_by_req(request, allow_guest=True) except InvalidClientCredentialsError as e: # Option to allow servers to require auth when accessing # /publicRooms via CS API. This is especially helpful in private @@ -367,19 +359,18 @@ class PublicRoomListRestServlet(TransactionRestServlet): handler = self.hs.get_room_list_handler() if server: - data = yield handler.get_remote_public_room_list( + data = await handler.get_remote_public_room_list( server, limit=limit, since_token=since_token ) else: - data = yield handler.get_local_public_room_list( + data = await handler.get_local_public_room_list( limit=limit, since_token=since_token ) return 200, data - @defer.inlineCallbacks - def on_POST(self, request): - yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_POST(self, request): + await self.auth.get_user_by_req(request, allow_guest=True) server = parse_string(request, "server", default=None) content = parse_json_object_from_request(request) @@ -408,7 +399,7 @@ class PublicRoomListRestServlet(TransactionRestServlet): handler = self.hs.get_room_list_handler() if server: - data = yield handler.get_remote_public_room_list( + data = await handler.get_remote_public_room_list( server, limit=limit, since_token=since_token, @@ -417,7 +408,7 @@ class PublicRoomListRestServlet(TransactionRestServlet): third_party_instance_id=third_party_instance_id, ) else: - data = yield handler.get_local_public_room_list( + data = await handler.get_local_public_room_list( limit=limit, since_token=since_token, search_filter=search_filter, @@ -436,10 +427,9 @@ class RoomMemberListRestServlet(RestServlet): self.message_handler = hs.get_message_handler() self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_GET(self, request, room_id): + async def on_GET(self, request, room_id): # TODO support Pagination stream API (limit/tokens) - requester = yield self.auth.get_user_by_req(request) + requester = await self.auth.get_user_by_req(request) handler = self.message_handler # request the state as of a given event, as identified by a stream token, @@ -459,7 +449,7 @@ class RoomMemberListRestServlet(RestServlet): membership = parse_string(request, "membership") not_membership = parse_string(request, "not_membership") - events = yield handler.get_state_events( + events = await handler.get_state_events( room_id=room_id, user_id=requester.user.to_string(), at_token=at_token, @@ -488,11 +478,10 @@ class JoinedRoomMemberListRestServlet(RestServlet): self.message_handler = hs.get_message_handler() self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_GET(self, request, room_id): - requester = yield self.auth.get_user_by_req(request) + async def on_GET(self, request, room_id): + requester = await self.auth.get_user_by_req(request) - users_with_profile = yield self.message_handler.get_joined_members( + users_with_profile = await self.message_handler.get_joined_members( requester, room_id ) @@ -508,9 +497,8 @@ class RoomMessageListRestServlet(RestServlet): self.pagination_handler = hs.get_pagination_handler() self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_GET(self, request, room_id): - requester = yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_GET(self, request, room_id): + requester = await self.auth.get_user_by_req(request, allow_guest=True) pagination_config = PaginationConfig.from_request(request, default_limit=10) as_client_event = b"raw" not in request.args filter_bytes = parse_string(request, b"filter", encoding=None) @@ -521,7 +509,7 @@ class RoomMessageListRestServlet(RestServlet): as_client_event = False else: event_filter = None - msgs = yield self.pagination_handler.get_messages( + msgs = await self.pagination_handler.get_messages( room_id=room_id, requester=requester, pagin_config=pagination_config, @@ -541,11 +529,10 @@ class RoomStateRestServlet(RestServlet): self.message_handler = hs.get_message_handler() self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_GET(self, request, room_id): - requester = yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_GET(self, request, room_id): + requester = await self.auth.get_user_by_req(request, allow_guest=True) # Get all the current state for this room - events = yield self.message_handler.get_state_events( + events = await self.message_handler.get_state_events( room_id=room_id, user_id=requester.user.to_string(), is_guest=requester.is_guest, @@ -562,11 +549,10 @@ class RoomInitialSyncRestServlet(RestServlet): self.initial_sync_handler = hs.get_initial_sync_handler() self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_GET(self, request, room_id): - requester = yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_GET(self, request, room_id): + requester = await self.auth.get_user_by_req(request, allow_guest=True) pagination_config = PaginationConfig.from_request(request) - content = yield self.initial_sync_handler.room_initial_sync( + content = await self.initial_sync_handler.room_initial_sync( room_id=room_id, requester=requester, pagin_config=pagination_config ) return 200, content @@ -584,11 +570,10 @@ class RoomEventServlet(RestServlet): self._event_serializer = hs.get_event_client_serializer() self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_GET(self, request, room_id, event_id): - requester = yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_GET(self, request, room_id, event_id): + requester = await self.auth.get_user_by_req(request, allow_guest=True) try: - event = yield self.event_handler.get_event( + event = await self.event_handler.get_event( requester.user, room_id, event_id ) except AuthError: @@ -599,7 +584,7 @@ class RoomEventServlet(RestServlet): time_now = self.clock.time_msec() if event: - event = yield self._event_serializer.serialize_event(event, time_now) + event = await self._event_serializer.serialize_event(event, time_now) return 200, event return SynapseError(404, "Event not found.", errcode=Codes.NOT_FOUND) @@ -617,9 +602,8 @@ class RoomEventContextServlet(RestServlet): self._event_serializer = hs.get_event_client_serializer() self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_GET(self, request, room_id, event_id): - requester = yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_GET(self, request, room_id, event_id): + requester = await self.auth.get_user_by_req(request, allow_guest=True) limit = parse_integer(request, "limit", default=10) @@ -631,7 +615,7 @@ class RoomEventContextServlet(RestServlet): else: event_filter = None - results = yield self.room_context_handler.get_event_context( + results = await self.room_context_handler.get_event_context( requester.user, room_id, event_id, limit, event_filter ) @@ -639,16 +623,16 @@ class RoomEventContextServlet(RestServlet): raise SynapseError(404, "Event not found.", errcode=Codes.NOT_FOUND) time_now = self.clock.time_msec() - results["events_before"] = yield self._event_serializer.serialize_events( + results["events_before"] = await self._event_serializer.serialize_events( results["events_before"], time_now ) - results["event"] = yield self._event_serializer.serialize_event( + results["event"] = await self._event_serializer.serialize_event( results["event"], time_now ) - results["events_after"] = yield self._event_serializer.serialize_events( + results["events_after"] = await self._event_serializer.serialize_events( results["events_after"], time_now ) - results["state"] = yield self._event_serializer.serialize_events( + results["state"] = await self._event_serializer.serialize_events( results["state"], time_now ) @@ -665,11 +649,10 @@ class RoomForgetRestServlet(TransactionRestServlet): PATTERNS = "/rooms/(?P<room_id>[^/]*)/forget" register_txn_path(self, PATTERNS, http_server) - @defer.inlineCallbacks - def on_POST(self, request, room_id, txn_id=None): - requester = yield self.auth.get_user_by_req(request, allow_guest=False) + async def on_POST(self, request, room_id, txn_id=None): + requester = await self.auth.get_user_by_req(request, allow_guest=False) - yield self.room_member_handler.forget(user=requester.user, room_id=room_id) + await self.room_member_handler.forget(user=requester.user, room_id=room_id) return 200, {} @@ -696,9 +679,8 @@ class RoomMembershipRestServlet(TransactionRestServlet): ) register_txn_path(self, PATTERNS, http_server) - @defer.inlineCallbacks - def on_POST(self, request, room_id, membership_action, txn_id=None): - requester = yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_POST(self, request, room_id, membership_action, txn_id=None): + requester = await self.auth.get_user_by_req(request, allow_guest=True) if requester.is_guest and membership_action not in { Membership.JOIN, @@ -714,7 +696,7 @@ class RoomMembershipRestServlet(TransactionRestServlet): content = {} if membership_action == "invite" and self._has_3pid_invite_keys(content): - yield self.room_member_handler.do_3pid_invite( + await self.room_member_handler.do_3pid_invite( room_id, requester.user, content["medium"], @@ -735,7 +717,7 @@ class RoomMembershipRestServlet(TransactionRestServlet): if "reason" in content and membership_action in ["kick", "ban"]: event_content = {"reason": content["reason"]} - yield self.room_member_handler.update_membership( + await self.room_member_handler.update_membership( requester=requester, target=target, room_id=room_id, @@ -777,12 +759,11 @@ class RoomRedactEventRestServlet(TransactionRestServlet): PATTERNS = "/rooms/(?P<room_id>[^/]*)/redact/(?P<event_id>[^/]*)" register_txn_path(self, PATTERNS, http_server) - @defer.inlineCallbacks - def on_POST(self, request, room_id, event_id, txn_id=None): - requester = yield self.auth.get_user_by_req(request) + async def on_POST(self, request, room_id, event_id, txn_id=None): + requester = await self.auth.get_user_by_req(request) content = parse_json_object_from_request(request) - event = yield self.event_creation_handler.create_and_send_nonmember_event( + event = await self.event_creation_handler.create_and_send_nonmember_event( requester, { "type": EventTypes.Redaction, @@ -816,29 +797,28 @@ class RoomTypingRestServlet(RestServlet): self.typing_handler = hs.get_typing_handler() self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_PUT(self, request, room_id, user_id): - requester = yield self.auth.get_user_by_req(request) + async def on_PUT(self, request, room_id, user_id): + requester = await self.auth.get_user_by_req(request) room_id = urlparse.unquote(room_id) target_user = UserID.from_string(urlparse.unquote(user_id)) content = parse_json_object_from_request(request) - yield self.presence_handler.bump_presence_active_time(requester.user) + await self.presence_handler.bump_presence_active_time(requester.user) # Limit timeout to stop people from setting silly typing timeouts. timeout = min(content.get("timeout", 30000), 120000) if content["typing"]: - yield self.typing_handler.started_typing( + await self.typing_handler.started_typing( target_user=target_user, auth_user=requester.user, room_id=room_id, timeout=timeout, ) else: - yield self.typing_handler.stopped_typing( + await self.typing_handler.stopped_typing( target_user=target_user, auth_user=requester.user, room_id=room_id ) @@ -853,14 +833,13 @@ class SearchRestServlet(RestServlet): self.handlers = hs.get_handlers() self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_POST(self, request): - requester = yield self.auth.get_user_by_req(request) + async def on_POST(self, request): + requester = await self.auth.get_user_by_req(request) content = parse_json_object_from_request(request) batch = parse_string(request, "next_batch") - results = yield self.handlers.search_handler.search( + results = await self.handlers.search_handler.search( requester.user, content, batch ) @@ -875,11 +854,10 @@ class JoinedRoomsRestServlet(RestServlet): self.store = hs.get_datastore() self.auth = hs.get_auth() - @defer.inlineCallbacks - def on_GET(self, request): - requester = yield self.auth.get_user_by_req(request, allow_guest=True) + async def on_GET(self, request): + requester = await self.auth.get_user_by_req(request, allow_guest=True) - room_ids = yield self.store.get_rooms_for_user(requester.user.to_string()) + room_ids = await self.store.get_rooms_for_user(requester.user.to_string()) return 200, {"joined_rooms": list(room_ids)} diff --git a/synapse/rest/client/v2_alpha/read_marker.py b/synapse/rest/client/v2_alpha/read_marker.py index b3bf8567e1..67cbc37312 100644 --- a/synapse/rest/client/v2_alpha/read_marker.py +++ b/synapse/rest/client/v2_alpha/read_marker.py @@ -15,8 +15,6 @@ import logging -from twisted.internet import defer - from synapse.http.servlet import RestServlet, parse_json_object_from_request from ._base import client_patterns @@ -34,17 +32,16 @@ class ReadMarkerRestServlet(RestServlet): self.read_marker_handler = hs.get_read_marker_handler() self.presence_handler = hs.get_presence_handler() - @defer.inlineCallbacks - def on_POST(self, request, room_id): - requester = yield self.auth.get_user_by_req(request) + async def on_POST(self, request, room_id): + requester = await self.auth.get_user_by_req(request) - yield self.presence_handler.bump_presence_active_time(requester.user) + await self.presence_handler.bump_presence_active_time(requester.user) body = parse_json_object_from_request(request) read_event_id = body.get("m.read", None) if read_event_id: - yield self.receipts_handler.received_client_receipt( + await self.receipts_handler.received_client_receipt( room_id, "m.read", user_id=requester.user.to_string(), @@ -53,7 +50,7 @@ class ReadMarkerRestServlet(RestServlet): read_marker_event_id = body.get("m.fully_read", None) if read_marker_event_id: - yield self.read_marker_handler.received_client_read_marker( + await self.read_marker_handler.received_client_read_marker( room_id, user_id=requester.user.to_string(), event_id=read_marker_event_id, diff --git a/synapse/rest/client/v2_alpha/receipts.py b/synapse/rest/client/v2_alpha/receipts.py index 0dab03d227..92555bd4a9 100644 --- a/synapse/rest/client/v2_alpha/receipts.py +++ b/synapse/rest/client/v2_alpha/receipts.py @@ -15,8 +15,6 @@ import logging -from twisted.internet import defer - from synapse.api.errors import SynapseError from synapse.http.servlet import RestServlet @@ -39,16 +37,15 @@ class ReceiptRestServlet(RestServlet): self.receipts_handler = hs.get_receipts_handler() self.presence_handler = hs.get_presence_handler() - @defer.inlineCallbacks - def on_POST(self, request, room_id, receipt_type, event_id): - requester = yield self.auth.get_user_by_req(request) + async def on_POST(self, request, room_id, receipt_type, event_id): + requester = await self.auth.get_user_by_req(request) if receipt_type != "m.read": raise SynapseError(400, "Receipt type must be 'm.read'") - yield self.presence_handler.bump_presence_active_time(requester.user) + await self.presence_handler.bump_presence_active_time(requester.user) - yield self.receipts_handler.received_client_receipt( + await self.receipts_handler.received_client_receipt( room_id, receipt_type, user_id=requester.user.to_string(), event_id=event_id ) diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py index a883c8adda..541a6b0e10 100644 --- a/synapse/rest/client/v2_alpha/sync.py +++ b/synapse/rest/client/v2_alpha/sync.py @@ -112,9 +112,14 @@ class SyncRestServlet(RestServlet): full_state = parse_boolean(request, "full_state", default=False) logger.debug( - "/sync: user=%r, timeout=%r, since=%r," - " set_presence=%r, filter_id=%r, device_id=%r" - % (user, timeout, since, set_presence, filter_id, device_id) + "/sync: user=%r, timeout=%r, since=%r, " + "set_presence=%r, filter_id=%r, device_id=%r", + user, + timeout, + since, + set_presence, + filter_id, + device_id, ) request_key = (user, timeout, since, filter_id, full_state, device_id) diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py index 0c68c3aad5..094ebad770 100644 --- a/synapse/rest/media/v1/preview_url_resource.py +++ b/synapse/rest/media/v1/preview_url_resource.py @@ -117,8 +117,10 @@ class PreviewUrlResource(DirectServeResource): pattern = entry[attrib] value = getattr(url_tuple, attrib) logger.debug( - ("Matching attrib '%s' with value '%s' against" " pattern '%s'") - % (attrib, value, pattern) + "Matching attrib '%s' with value '%s' against" " pattern '%s'", + attrib, + value, + pattern, ) if value is None: @@ -186,7 +188,7 @@ class PreviewUrlResource(DirectServeResource): media_info = yield self._download_url(url, user) - logger.debug("got media_info of '%s'" % media_info) + logger.debug("got media_info of '%s'", media_info) if _is_media(media_info["media_type"]): file_id = media_info["filesystem_id"] @@ -254,7 +256,7 @@ class PreviewUrlResource(DirectServeResource): og["og:image:width"] = dims["width"] og["og:image:height"] = dims["height"] else: - logger.warn("Couldn't get dims for %s" % og["og:image"]) + logger.warn("Couldn't get dims for %s", og["og:image"]) og["og:image"] = "mxc://%s/%s" % ( self.server_name, @@ -268,7 +270,7 @@ class PreviewUrlResource(DirectServeResource): logger.warn("Failed to find any OG data in %s", url) og = {} - logger.debug("Calculated OG for %s as %s" % (url, og)) + logger.debug("Calculated OG for %s as %s", url, og) jsonog = json.dumps(og) @@ -297,7 +299,7 @@ class PreviewUrlResource(DirectServeResource): with self.media_storage.store_into_file(file_info) as (f, fname, finish): try: - logger.debug("Trying to get url '%s'" % url) + logger.debug("Trying to get url '%s'", url) length, headers, uri, code = yield self.client.get_file( url, output_stream=f, max_size=self.max_spider_size ) diff --git a/synapse/server.py b/synapse/server.py index 1fcc7375d3..0b81af646c 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -95,6 +95,7 @@ from synapse.server_notices.worker_server_notices_sender import ( WorkerServerNoticesSender, ) from synapse.state import StateHandler, StateResolutionHandler +from synapse.storage import DataStores, Storage from synapse.streams.events import EventSources from synapse.util import Clock from synapse.util.distributor import Distributor @@ -196,6 +197,7 @@ class HomeServer(object): "account_validity_handler", "saml_handler", "event_client_serializer", + "storage", ] REQUIRED_ON_MASTER_STARTUP = ["user_directory_handler", "stats_handler"] @@ -224,7 +226,7 @@ class HomeServer(object): self.admin_redaction_ratelimiter = Ratelimiter() self.registration_ratelimiter = Ratelimiter() - self.datastore = None + self.datastores = None # Other kwargs are explicit dependencies for depname in kwargs: @@ -233,7 +235,8 @@ class HomeServer(object): def setup(self): logger.info("Setting up.") with self.get_db_conn() as conn: - self.datastore = self.DATASTORE_CLASS(conn, self) + datastore = self.DATASTORE_CLASS(conn, self) + self.datastores = DataStores(datastore, conn, self) conn.commit() logger.info("Finished setting up.") @@ -266,7 +269,7 @@ class HomeServer(object): return self.clock def get_datastore(self): - return self.datastore + return self.datastores.main def get_config(self): return self.config @@ -537,6 +540,9 @@ class HomeServer(object): def build_event_client_serializer(self): return EventClientSerializer(self) + def build_storage(self) -> Storage: + return Storage(self, self.datastores) + def remove_pusher(self, app_id, push_key, user_id): return self.get_pusherpool().remove_pusher(app_id, push_key, user_id) diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index a249ecd219..a6429d17ed 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -27,7 +27,24 @@ data stores associated with them (e.g. the schema version tables), which are stored in `synapse.storage.schema`. """ -from synapse.storage.data_stores.main import DataStore # noqa: F401 +from synapse.storage.data_stores import DataStores +from synapse.storage.data_stores.main import DataStore +from synapse.storage.persist_events import EventsPersistenceStorage + +__all__ = ["DataStores", "DataStore"] + + +class Storage(object): + """The high level interfaces for talking to various storage layers. + """ + + def __init__(self, hs, stores: DataStores): + # We include the main data store here mainly so that we don't have to + # rewrite all the existing code to split it into high vs low level + # interfaces. + self.main = stores.main + + self.persistence = EventsPersistenceStorage(hs, stores) def are_all_users_on_domain(txn, database_engine, domain): diff --git a/synapse/storage/background_updates.py b/synapse/storage/background_updates.py index 80b57a948c..37d469ffd7 100644 --- a/synapse/storage/background_updates.py +++ b/synapse/storage/background_updates.py @@ -94,13 +94,16 @@ class BackgroundUpdateStore(SQLBaseStore): self._all_done = False def start_doing_background_updates(self): - run_as_background_process("background_updates", self._run_background_updates) + run_as_background_process("background_updates", self.run_background_updates) @defer.inlineCallbacks - def _run_background_updates(self): + def run_background_updates(self, sleep=True): logger.info("Starting background schema updates") while True: - yield self.hs.get_clock().sleep(self.BACKGROUND_UPDATE_INTERVAL_MS / 1000.0) + if sleep: + yield self.hs.get_clock().sleep( + self.BACKGROUND_UPDATE_INTERVAL_MS / 1000.0 + ) try: result = yield self.do_next_background_update( diff --git a/synapse/storage/data_stores/__init__.py b/synapse/storage/data_stores/__init__.py index 56094078ed..cb184a98cc 100644 --- a/synapse/storage/data_stores/__init__.py +++ b/synapse/storage/data_stores/__init__.py @@ -12,3 +12,15 @@ # 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. + + +class DataStores(object): + """The various data stores. + + These are low level interfaces to physical databases. + """ + + def __init__(self, main_store, db_conn, hs): + # Note we pass in the main store here as workers use a different main + # store. + self.main = main_store diff --git a/synapse/storage/data_stores/main/e2e_room_keys.py b/synapse/storage/data_stores/main/e2e_room_keys.py index ef88e79293..1cbbae5b63 100644 --- a/synapse/storage/data_stores/main/e2e_room_keys.py +++ b/synapse/storage/data_stores/main/e2e_room_keys.py @@ -321,9 +321,17 @@ class EndToEndRoomKeyStore(SQLBaseStore): def _delete_e2e_room_keys_version_txn(txn): if version is None: this_version = self._get_current_version(txn, user_id) + if this_version is None: + raise StoreError(404, "No current backup version") else: this_version = version + self._simple_delete_txn( + txn, + table="e2e_room_keys", + keyvalues={"user_id": user_id, "version": this_version}, + ) + return self._simple_update_one_txn( txn, table="e2e_room_keys_versions", diff --git a/synapse/storage/data_stores/main/end_to_end_keys.py b/synapse/storage/data_stores/main/end_to_end_keys.py index f5c3ed9dc2..a0bc6f2d18 100644 --- a/synapse/storage/data_stores/main/end_to_end_keys.py +++ b/synapse/storage/data_stores/main/end_to_end_keys.py @@ -248,6 +248,73 @@ class EndToEndKeyWorkerStore(SQLBaseStore): return self.runInteraction("count_e2e_one_time_keys", _count_e2e_one_time_keys) + def _get_e2e_cross_signing_key_txn(self, txn, user_id, key_type, from_user_id=None): + """Returns a user's cross-signing key. + + Args: + txn (twisted.enterprise.adbapi.Connection): db connection + user_id (str): the user whose key is being requested + key_type (str): the type of key that is being set: either 'master' + for a master key, 'self_signing' for a self-signing key, or + 'user_signing' for a user-signing key + from_user_id (str): if specified, signatures made by this user on + the key will be included in the result + + Returns: + dict of the key data or None if not found + """ + sql = ( + "SELECT keydata " + " FROM e2e_cross_signing_keys " + " WHERE user_id = ? AND keytype = ? ORDER BY stream_id DESC LIMIT 1" + ) + txn.execute(sql, (user_id, key_type)) + row = txn.fetchone() + if not row: + return None + key = json.loads(row[0]) + + device_id = None + for k in key["keys"].values(): + device_id = k + + if from_user_id is not None: + sql = ( + "SELECT key_id, signature " + " FROM e2e_cross_signing_signatures " + " WHERE user_id = ? " + " AND target_user_id = ? " + " AND target_device_id = ? " + ) + txn.execute(sql, (from_user_id, user_id, device_id)) + row = txn.fetchone() + if row: + key.setdefault("signatures", {}).setdefault(from_user_id, {})[ + row[0] + ] = row[1] + + return key + + def get_e2e_cross_signing_key(self, user_id, key_type, from_user_id=None): + """Returns a user's cross-signing key. + + Args: + user_id (str): the user whose self-signing key is being requested + key_type (str): the type of cross-signing key to get + from_user_id (str): if specified, signatures made by this user on + the self-signing key will be included in the result + + Returns: + dict of the key data or None if not found + """ + return self.runInteraction( + "get_e2e_cross_signing_key", + self._get_e2e_cross_signing_key_txn, + user_id, + key_type, + from_user_id, + ) + class EndToEndKeyStore(EndToEndKeyWorkerStore, SQLBaseStore): def set_e2e_device_keys(self, user_id, device_id, time_now, device_keys): @@ -426,73 +493,6 @@ class EndToEndKeyStore(EndToEndKeyWorkerStore, SQLBaseStore): key, ) - def _get_e2e_cross_signing_key_txn(self, txn, user_id, key_type, from_user_id=None): - """Returns a user's cross-signing key. - - Args: - txn (twisted.enterprise.adbapi.Connection): db connection - user_id (str): the user whose key is being requested - key_type (str): the type of key that is being set: either 'master' - for a master key, 'self_signing' for a self-signing key, or - 'user_signing' for a user-signing key - from_user_id (str): if specified, signatures made by this user on - the key will be included in the result - - Returns: - dict of the key data or None if not found - """ - sql = ( - "SELECT keydata " - " FROM e2e_cross_signing_keys " - " WHERE user_id = ? AND keytype = ? ORDER BY stream_id DESC LIMIT 1" - ) - txn.execute(sql, (user_id, key_type)) - row = txn.fetchone() - if not row: - return None - key = json.loads(row[0]) - - device_id = None - for k in key["keys"].values(): - device_id = k - - if from_user_id is not None: - sql = ( - "SELECT key_id, signature " - " FROM e2e_cross_signing_signatures " - " WHERE user_id = ? " - " AND target_user_id = ? " - " AND target_device_id = ? " - ) - txn.execute(sql, (from_user_id, user_id, device_id)) - row = txn.fetchone() - if row: - key.setdefault("signatures", {}).setdefault(from_user_id, {})[ - row[0] - ] = row[1] - - return key - - def get_e2e_cross_signing_key(self, user_id, key_type, from_user_id=None): - """Returns a user's cross-signing key. - - Args: - user_id (str): the user whose self-signing key is being requested - key_type (str): the type of cross-signing key to get - from_user_id (str): if specified, signatures made by this user on - the self-signing key will be included in the result - - Returns: - dict of the key data or None if not found - """ - return self.runInteraction( - "get_e2e_cross_signing_key", - self._get_e2e_cross_signing_key_txn, - user_id, - key_type, - from_user_id, - ) - def store_e2e_cross_signing_signatures(self, user_id, signatures): """Stores cross-signing signatures. diff --git a/synapse/storage/data_stores/main/event_federation.py b/synapse/storage/data_stores/main/event_federation.py index a470a48e0f..90bef0cd2c 100644 --- a/synapse/storage/data_stores/main/event_federation.py +++ b/synapse/storage/data_stores/main/event_federation.py @@ -364,9 +364,7 @@ class EventFederationWorkerStore(EventsWorkerStore, SignatureWorkerStore, SQLBas ) def _get_backfill_events(self, txn, room_id, event_list, limit): - logger.debug( - "_get_backfill_events: %s, %s, %s", room_id, repr(event_list), limit - ) + logger.debug("_get_backfill_events: %s, %r, %s", room_id, event_list, limit) event_results = set() diff --git a/synapse/storage/data_stores/main/events.py b/synapse/storage/data_stores/main/events.py index 03b5111c5d..7c3607f308 100644 --- a/synapse/storage/data_stores/main/events.py +++ b/synapse/storage/data_stores/main/events.py @@ -17,14 +17,14 @@ import itertools import logging -from collections import Counter as c_counter, OrderedDict, deque, namedtuple +from collections import Counter as c_counter, OrderedDict, namedtuple from functools import wraps from six import iteritems, text_type from six.moves import range from canonicaljson import json -from prometheus_client import Counter, Histogram +from prometheus_client import Counter from twisted.internet import defer @@ -34,11 +34,9 @@ from synapse.api.errors import SynapseError from synapse.events import EventBase # noqa: F401 from synapse.events.snapshot import EventContext # noqa: F401 from synapse.events.utils import prune_event_dict -from synapse.logging.context import PreserveLoggingContext, make_deferred_yieldable from synapse.logging.utils import log_function from synapse.metrics import BucketCollector from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.state import StateResolutionStore from synapse.storage._base import make_in_list_sql_clause from synapse.storage.background_updates import BackgroundUpdateStore from synapse.storage.data_stores.main.event_federation import EventFederationStore @@ -46,10 +44,8 @@ from synapse.storage.data_stores.main.events_worker import EventsWorkerStore from synapse.storage.data_stores.main.state import StateGroupWorkerStore from synapse.types import RoomStreamToken, get_domain_from_id from synapse.util import batch_iter -from synapse.util.async_helpers import ObservableDeferred from synapse.util.caches.descriptors import cached, cachedInlineCallbacks from synapse.util.frozenutils import frozendict_json_encoder -from synapse.util.metrics import Measure logger = logging.getLogger(__name__) @@ -60,37 +56,6 @@ event_counter = Counter( ["type", "origin_type", "origin_entity"], ) -# The number of times we are recalculating the current state -state_delta_counter = Counter("synapse_storage_events_state_delta", "") - -# The number of times we are recalculating state when there is only a -# single forward extremity -state_delta_single_event_counter = Counter( - "synapse_storage_events_state_delta_single_event", "" -) - -# The number of times we are reculating state when we could have resonably -# calculated the delta when we calculated the state for an event we were -# persisting. -state_delta_reuse_delta_counter = Counter( - "synapse_storage_events_state_delta_reuse_delta", "" -) - -# The number of forward extremities for each new event. -forward_extremities_counter = Histogram( - "synapse_storage_events_forward_extremities_persisted", - "Number of forward extremities for each new event", - buckets=(1, 2, 3, 5, 7, 10, 15, 20, 50, 100, 200, 500, "+Inf"), -) - -# The number of stale forward extremities for each new event. Stale extremities -# are those that were in the previous set of extremities as well as the new. -stale_forward_extremities_counter = Histogram( - "synapse_storage_events_stale_forward_extremities_persisted", - "Number of unchanged forward extremities for each new event", - buckets=(0, 1, 2, 3, 5, 7, 10, 15, 20, 50, 100, 200, 500, "+Inf"), -) - def encode_json(json_object): """ @@ -102,110 +67,6 @@ def encode_json(json_object): return out -class _EventPeristenceQueue(object): - """Queues up events so that they can be persisted in bulk with only one - concurrent transaction per room. - """ - - _EventPersistQueueItem = namedtuple( - "_EventPersistQueueItem", ("events_and_contexts", "backfilled", "deferred") - ) - - def __init__(self): - self._event_persist_queues = {} - self._currently_persisting_rooms = set() - - def add_to_queue(self, room_id, events_and_contexts, backfilled): - """Add events to the queue, with the given persist_event options. - - NB: due to the normal usage pattern of this method, it does *not* - follow the synapse logcontext rules, and leaves the logcontext in - place whether or not the returned deferred is ready. - - Args: - room_id (str): - events_and_contexts (list[(EventBase, EventContext)]): - backfilled (bool): - - Returns: - defer.Deferred: a deferred which will resolve once the events are - persisted. Runs its callbacks *without* a logcontext. - """ - queue = self._event_persist_queues.setdefault(room_id, deque()) - if queue: - # if the last item in the queue has the same `backfilled` setting, - # we can just add these new events to that item. - end_item = queue[-1] - if end_item.backfilled == backfilled: - end_item.events_and_contexts.extend(events_and_contexts) - return end_item.deferred.observe() - - deferred = ObservableDeferred(defer.Deferred(), consumeErrors=True) - - queue.append( - self._EventPersistQueueItem( - events_and_contexts=events_and_contexts, - backfilled=backfilled, - deferred=deferred, - ) - ) - - return deferred.observe() - - def handle_queue(self, room_id, per_item_callback): - """Attempts to handle the queue for a room if not already being handled. - - The given callback will be invoked with for each item in the queue, - of type _EventPersistQueueItem. The per_item_callback will continuously - be called with new items, unless the queue becomnes empty. The return - value of the function will be given to the deferreds waiting on the item, - exceptions will be passed to the deferreds as well. - - This function should therefore be called whenever anything is added - to the queue. - - If another callback is currently handling the queue then it will not be - invoked. - """ - - if room_id in self._currently_persisting_rooms: - return - - self._currently_persisting_rooms.add(room_id) - - @defer.inlineCallbacks - def handle_queue_loop(): - try: - queue = self._get_drainining_queue(room_id) - for item in queue: - try: - ret = yield per_item_callback(item) - except Exception: - with PreserveLoggingContext(): - item.deferred.errback() - else: - with PreserveLoggingContext(): - item.deferred.callback(ret) - finally: - queue = self._event_persist_queues.pop(room_id, None) - if queue: - self._event_persist_queues[room_id] = queue - self._currently_persisting_rooms.discard(room_id) - - # set handle_queue_loop off in the background - run_as_background_process("persist_events", handle_queue_loop) - - def _get_drainining_queue(self, room_id): - queue = self._event_persist_queues.setdefault(room_id, deque()) - - try: - while True: - yield queue.popleft() - except IndexError: - # Queue has been drained. - pass - - _EventCacheEntry = namedtuple("_EventCacheEntry", ("event", "redacted_event")) @@ -241,9 +102,6 @@ class EventsStore( def __init__(self, db_conn, hs): super(EventsStore, self).__init__(db_conn, hs) - self._event_persist_queue = _EventPeristenceQueue() - self._state_resolution_handler = hs.get_state_resolution_handler() - # Collect metrics on the number of forward extremities that exist. # Counter of number of extremities to count self._current_forward_extremities_amount = c_counter() @@ -286,340 +144,106 @@ class EventsStore( res = yield self.runInteraction("read_forward_extremities", fetch) self._current_forward_extremities_amount = c_counter(list(x[0] for x in res)) - @defer.inlineCallbacks - def persist_events(self, events_and_contexts, backfilled=False): - """ - Write events to the database - Args: - events_and_contexts: list of tuples of (event, context) - backfilled (bool): Whether the results are retrieved from federation - via backfill or not. Used to determine if they're "new" events - which might update the current state etc. - - Returns: - Deferred[int]: the stream ordering of the latest persisted event - """ - partitioned = {} - for event, ctx in events_and_contexts: - partitioned.setdefault(event.room_id, []).append((event, ctx)) - - deferreds = [] - for room_id, evs_ctxs in iteritems(partitioned): - d = self._event_persist_queue.add_to_queue( - room_id, evs_ctxs, backfilled=backfilled - ) - deferreds.append(d) - - for room_id in partitioned: - self._maybe_start_persisting(room_id) - - yield make_deferred_yieldable( - defer.gatherResults(deferreds, consumeErrors=True) - ) - - max_persisted_id = yield self._stream_id_gen.get_current_token() - - return max_persisted_id - - @defer.inlineCallbacks - @log_function - def persist_event(self, event, context, backfilled=False): - """ - - Args: - event (EventBase): - context (EventContext): - backfilled (bool): - - Returns: - Deferred: resolves to (int, int): the stream ordering of ``event``, - and the stream ordering of the latest persisted event - """ - deferred = self._event_persist_queue.add_to_queue( - event.room_id, [(event, context)], backfilled=backfilled - ) - - self._maybe_start_persisting(event.room_id) - - yield make_deferred_yieldable(deferred) - - max_persisted_id = yield self._stream_id_gen.get_current_token() - return (event.internal_metadata.stream_ordering, max_persisted_id) - - def _maybe_start_persisting(self, room_id): - @defer.inlineCallbacks - def persisting_queue(item): - with Measure(self._clock, "persist_events"): - yield self._persist_events( - item.events_and_contexts, backfilled=item.backfilled - ) - - self._event_persist_queue.handle_queue(room_id, persisting_queue) - @_retry_on_integrity_error @defer.inlineCallbacks - def _persist_events( - self, events_and_contexts, backfilled=False, delete_existing=False + def _persist_events_and_state_updates( + self, + events_and_contexts, + current_state_for_room, + state_delta_for_room, + new_forward_extremeties, + backfilled=False, + delete_existing=False, ): - """Persist events to db + """Persist a set of events alongside updates to the current state and + forward extremities tables. Args: events_and_contexts (list[(EventBase, EventContext)]): - backfilled (bool): + current_state_for_room (dict[str, dict]): Map from room_id to the + current state of the room based on forward extremities + state_delta_for_room (dict[str, tuple]): Map from room_id to tuple + of `(to_delete, to_insert)` where to_delete is a list + of type/state keys to remove from current state, and to_insert + is a map (type,key)->event_id giving the state delta in each + room. + new_forward_extremities (dict[str, list[str]]): Map from room_id + to list of event IDs that are the new forward extremities of + the room. + backfilled (bool) delete_existing (bool): Returns: Deferred: resolves when the events have been persisted """ - if not events_and_contexts: - return - chunks = [ - events_and_contexts[x : x + 100] - for x in range(0, len(events_and_contexts), 100) - ] - - for chunk in chunks: - # We can't easily parallelize these since different chunks - # might contain the same event. :( - - # NB: Assumes that we are only persisting events for one room - # at a time. - - # map room_id->list[event_ids] giving the new forward - # extremities in each room - new_forward_extremeties = {} + # We want to calculate the stream orderings as late as possible, as + # we only notify after all events with a lesser stream ordering have + # been persisted. I.e. if we spend 10s inside the with block then + # that will delay all subsequent events from being notified about. + # Hence why we do it down here rather than wrapping the entire + # function. + # + # Its safe to do this after calculating the state deltas etc as we + # only need to protect the *persistence* of the events. This is to + # ensure that queries of the form "fetch events since X" don't + # return events and stream positions after events that are still in + # flight, as otherwise subsequent requests "fetch event since Y" + # will not return those events. + # + # Note: Multiple instances of this function cannot be in flight at + # the same time for the same room. + if backfilled: + stream_ordering_manager = self._backfill_id_gen.get_next_mult( + len(events_and_contexts) + ) + else: + stream_ordering_manager = self._stream_id_gen.get_next_mult( + len(events_and_contexts) + ) - # map room_id->(type,state_key)->event_id tracking the full - # state in each room after adding these events. - # This is simply used to prefill the get_current_state_ids - # cache - current_state_for_room = {} + with stream_ordering_manager as stream_orderings: + for (event, context), stream in zip(events_and_contexts, stream_orderings): + event.internal_metadata.stream_ordering = stream - # map room_id->(to_delete, to_insert) where to_delete is a list - # of type/state keys to remove from current state, and to_insert - # is a map (type,key)->event_id giving the state delta in each - # room - state_delta_for_room = {} + yield self.runInteraction( + "persist_events", + self._persist_events_txn, + events_and_contexts=events_and_contexts, + backfilled=backfilled, + delete_existing=delete_existing, + state_delta_for_room=state_delta_for_room, + new_forward_extremeties=new_forward_extremeties, + ) + persist_event_counter.inc(len(events_and_contexts)) if not backfilled: - with Measure(self._clock, "_calculate_state_and_extrem"): - # Work out the new "current state" for each room. - # We do this by working out what the new extremities are and then - # calculating the state from that. - events_by_room = {} - for event, context in chunk: - events_by_room.setdefault(event.room_id, []).append( - (event, context) - ) - - for room_id, ev_ctx_rm in iteritems(events_by_room): - latest_event_ids = yield self.get_latest_event_ids_in_room( - room_id - ) - new_latest_event_ids = yield self._calculate_new_extremities( - room_id, ev_ctx_rm, latest_event_ids - ) - - latest_event_ids = set(latest_event_ids) - if new_latest_event_ids == latest_event_ids: - # No change in extremities, so no change in state - continue - - # there should always be at least one forward extremity. - # (except during the initial persistence of the send_join - # results, in which case there will be no existing - # extremities, so we'll `continue` above and skip this bit.) - assert new_latest_event_ids, "No forward extremities left!" - - new_forward_extremeties[room_id] = new_latest_event_ids - - len_1 = ( - len(latest_event_ids) == 1 - and len(new_latest_event_ids) == 1 - ) - if len_1: - all_single_prev_not_state = all( - len(event.prev_event_ids()) == 1 - and not event.is_state() - for event, ctx in ev_ctx_rm - ) - # Don't bother calculating state if they're just - # a long chain of single ancestor non-state events. - if all_single_prev_not_state: - continue - - state_delta_counter.inc() - if len(new_latest_event_ids) == 1: - state_delta_single_event_counter.inc() - - # This is a fairly handwavey check to see if we could - # have guessed what the delta would have been when - # processing one of these events. - # What we're interested in is if the latest extremities - # were the same when we created the event as they are - # now. When this server creates a new event (as opposed - # to receiving it over federation) it will use the - # forward extremities as the prev_events, so we can - # guess this by looking at the prev_events and checking - # if they match the current forward extremities. - for ev, _ in ev_ctx_rm: - prev_event_ids = set(ev.prev_event_ids()) - if latest_event_ids == prev_event_ids: - state_delta_reuse_delta_counter.inc() - break - - logger.info("Calculating state delta for room %s", room_id) - with Measure( - self._clock, "persist_events.get_new_state_after_events" - ): - res = yield self._get_new_state_after_events( - room_id, - ev_ctx_rm, - latest_event_ids, - new_latest_event_ids, - ) - current_state, delta_ids = res - - # If either are not None then there has been a change, - # and we need to work out the delta (or use that - # given) - if delta_ids is not None: - # If there is a delta we know that we've - # only added or replaced state, never - # removed keys entirely. - state_delta_for_room[room_id] = ([], delta_ids) - elif current_state is not None: - with Measure( - self._clock, "persist_events.calculate_state_delta" - ): - delta = yield self._calculate_state_delta( - room_id, current_state - ) - state_delta_for_room[room_id] = delta - - # If we have the current_state then lets prefill - # the cache with it. - if current_state is not None: - current_state_for_room[room_id] = current_state - - # We want to calculate the stream orderings as late as possible, as - # we only notify after all events with a lesser stream ordering have - # been persisted. I.e. if we spend 10s inside the with block then - # that will delay all subsequent events from being notified about. - # Hence why we do it down here rather than wrapping the entire - # function. - # - # Its safe to do this after calculating the state deltas etc as we - # only need to protect the *persistence* of the events. This is to - # ensure that queries of the form "fetch events since X" don't - # return events and stream positions after events that are still in - # flight, as otherwise subsequent requests "fetch event since Y" - # will not return those events. - # - # Note: Multiple instances of this function cannot be in flight at - # the same time for the same room. - if backfilled: - stream_ordering_manager = self._backfill_id_gen.get_next_mult( - len(chunk) + # backfilled events have negative stream orderings, so we don't + # want to set the event_persisted_position to that. + synapse.metrics.event_persisted_position.set( + events_and_contexts[-1][0].internal_metadata.stream_ordering ) - else: - stream_ordering_manager = self._stream_id_gen.get_next_mult(len(chunk)) - - with stream_ordering_manager as stream_orderings: - for (event, context), stream in zip(chunk, stream_orderings): - event.internal_metadata.stream_ordering = stream - - yield self.runInteraction( - "persist_events", - self._persist_events_txn, - events_and_contexts=chunk, - backfilled=backfilled, - delete_existing=delete_existing, - state_delta_for_room=state_delta_for_room, - new_forward_extremeties=new_forward_extremeties, - ) - persist_event_counter.inc(len(chunk)) - - if not backfilled: - # backfilled events have negative stream orderings, so we don't - # want to set the event_persisted_position to that. - synapse.metrics.event_persisted_position.set( - chunk[-1][0].internal_metadata.stream_ordering - ) - for event, context in chunk: - if context.app_service: - origin_type = "local" - origin_entity = context.app_service.id - elif self.hs.is_mine_id(event.sender): - origin_type = "local" - origin_entity = "*client*" - else: - origin_type = "remote" - origin_entity = get_domain_from_id(event.sender) - - event_counter.labels(event.type, origin_type, origin_entity).inc() - - for room_id, new_state in iteritems(current_state_for_room): - self.get_current_state_ids.prefill((room_id,), new_state) - - for room_id, latest_event_ids in iteritems(new_forward_extremeties): - self.get_latest_event_ids_in_room.prefill( - (room_id,), list(latest_event_ids) - ) - - @defer.inlineCallbacks - def _calculate_new_extremities(self, room_id, event_contexts, latest_event_ids): - """Calculates the new forward extremities for a room given events to - persist. - - Assumes that we are only persisting events for one room at a time. - """ - - # we're only interested in new events which aren't outliers and which aren't - # being rejected. - new_events = [ - event - for event, ctx in event_contexts - if not event.internal_metadata.is_outlier() - and not ctx.rejected - and not event.internal_metadata.is_soft_failed() - ] - - latest_event_ids = set(latest_event_ids) - - # start with the existing forward extremities - result = set(latest_event_ids) - - # add all the new events to the list - result.update(event.event_id for event in new_events) - - # Now remove all events which are prev_events of any of the new events - result.difference_update( - e_id for event in new_events for e_id in event.prev_event_ids() - ) + for event, context in events_and_contexts: + if context.app_service: + origin_type = "local" + origin_entity = context.app_service.id + elif self.hs.is_mine_id(event.sender): + origin_type = "local" + origin_entity = "*client*" + else: + origin_type = "remote" + origin_entity = get_domain_from_id(event.sender) - # Remove any events which are prev_events of any existing events. - existing_prevs = yield self._get_events_which_are_prevs(result) - result.difference_update(existing_prevs) + event_counter.labels(event.type, origin_type, origin_entity).inc() - # Finally handle the case where the new events have soft-failed prev - # events. If they do we need to remove them and their prev events, - # otherwise we end up with dangling extremities. - existing_prevs = yield self._get_prevs_before_rejected( - e_id for event in new_events for e_id in event.prev_event_ids() - ) - result.difference_update(existing_prevs) + for room_id, new_state in iteritems(current_state_for_room): + self.get_current_state_ids.prefill((room_id,), new_state) - # We only update metrics for events that change forward extremities - # (e.g. we ignore backfill/outliers/etc) - if result != latest_event_ids: - forward_extremities_counter.observe(len(result)) - stale = latest_event_ids & result - stale_forward_extremities_counter.observe(len(stale)) - - return result + for room_id, latest_event_ids in iteritems(new_forward_extremeties): + self.get_latest_event_ids_in_room.prefill( + (room_id,), list(latest_event_ids) + ) @defer.inlineCallbacks def _get_events_which_are_prevs(self, event_ids): @@ -725,188 +349,6 @@ class EventsStore( return existing_prevs - @defer.inlineCallbacks - def _get_new_state_after_events( - self, room_id, events_context, old_latest_event_ids, new_latest_event_ids - ): - """Calculate the current state dict after adding some new events to - a room - - Args: - room_id (str): - room to which the events are being added. Used for logging etc - - events_context (list[(EventBase, EventContext)]): - events and contexts which are being added to the room - - old_latest_event_ids (iterable[str]): - the old forward extremities for the room. - - new_latest_event_ids (iterable[str]): - the new forward extremities for the room. - - Returns: - Deferred[tuple[dict[(str,str), str]|None, dict[(str,str), str]|None]]: - Returns a tuple of two state maps, the first being the full new current - state and the second being the delta to the existing current state. - If both are None then there has been no change. - - If there has been a change then we only return the delta if its - already been calculated. Conversely if we do know the delta then - the new current state is only returned if we've already calculated - it. - """ - # map from state_group to ((type, key) -> event_id) state map - state_groups_map = {} - - # Map from (prev state group, new state group) -> delta state dict - state_group_deltas = {} - - for ev, ctx in events_context: - if ctx.state_group is None: - # This should only happen for outlier events. - if not ev.internal_metadata.is_outlier(): - raise Exception( - "Context for new event %s has no state " - "group" % (ev.event_id,) - ) - continue - - if ctx.state_group in state_groups_map: - continue - - # We're only interested in pulling out state that has already - # been cached in the context. We'll pull stuff out of the DB later - # if necessary. - current_state_ids = ctx.get_cached_current_state_ids() - if current_state_ids is not None: - state_groups_map[ctx.state_group] = current_state_ids - - if ctx.prev_group: - state_group_deltas[(ctx.prev_group, ctx.state_group)] = ctx.delta_ids - - # We need to map the event_ids to their state groups. First, let's - # check if the event is one we're persisting, in which case we can - # pull the state group from its context. - # Otherwise we need to pull the state group from the database. - - # Set of events we need to fetch groups for. (We know none of the old - # extremities are going to be in events_context). - missing_event_ids = set(old_latest_event_ids) - - event_id_to_state_group = {} - for event_id in new_latest_event_ids: - # First search in the list of new events we're adding. - for ev, ctx in events_context: - if event_id == ev.event_id and ctx.state_group is not None: - event_id_to_state_group[event_id] = ctx.state_group - break - else: - # If we couldn't find it, then we'll need to pull - # the state from the database - missing_event_ids.add(event_id) - - if missing_event_ids: - # Now pull out the state groups for any missing events from DB - event_to_groups = yield self._get_state_group_for_events(missing_event_ids) - event_id_to_state_group.update(event_to_groups) - - # State groups of old_latest_event_ids - old_state_groups = set( - event_id_to_state_group[evid] for evid in old_latest_event_ids - ) - - # State groups of new_latest_event_ids - new_state_groups = set( - event_id_to_state_group[evid] for evid in new_latest_event_ids - ) - - # If they old and new groups are the same then we don't need to do - # anything. - if old_state_groups == new_state_groups: - return None, None - - if len(new_state_groups) == 1 and len(old_state_groups) == 1: - # If we're going from one state group to another, lets check if - # we have a delta for that transition. If we do then we can just - # return that. - - new_state_group = next(iter(new_state_groups)) - old_state_group = next(iter(old_state_groups)) - - delta_ids = state_group_deltas.get((old_state_group, new_state_group), None) - if delta_ids is not None: - # We have a delta from the existing to new current state, - # so lets just return that. If we happen to already have - # the current state in memory then lets also return that, - # but it doesn't matter if we don't. - new_state = state_groups_map.get(new_state_group) - return new_state, delta_ids - - # Now that we have calculated new_state_groups we need to get - # their state IDs so we can resolve to a single state set. - missing_state = new_state_groups - set(state_groups_map) - if missing_state: - group_to_state = yield self._get_state_for_groups(missing_state) - state_groups_map.update(group_to_state) - - if len(new_state_groups) == 1: - # If there is only one state group, then we know what the current - # state is. - return state_groups_map[new_state_groups.pop()], None - - # Ok, we need to defer to the state handler to resolve our state sets. - - state_groups = {sg: state_groups_map[sg] for sg in new_state_groups} - - events_map = {ev.event_id: ev for ev, _ in events_context} - - # We need to get the room version, which is in the create event. - # Normally that'd be in the database, but its also possible that we're - # currently trying to persist it. - room_version = None - for ev, _ in events_context: - if ev.type == EventTypes.Create and ev.state_key == "": - room_version = ev.content.get("room_version", "1") - break - - if not room_version: - room_version = yield self.get_room_version(room_id) - - logger.debug("calling resolve_state_groups from preserve_events") - res = yield self._state_resolution_handler.resolve_state_groups( - room_id, - room_version, - state_groups, - events_map, - state_res_store=StateResolutionStore(self), - ) - - return res.state, None - - @defer.inlineCallbacks - def _calculate_state_delta(self, room_id, current_state): - """Calculate the new state deltas for a room. - - Assumes that we are only persisting events for one room at a time. - - Returns: - tuple[list, dict] (to_delete, to_insert): where to_delete are the - type/state_keys to remove from current_state_events and `to_insert` - are the updates to current_state_events. - """ - existing_state = yield self.get_current_state_ids(room_id) - - to_delete = [key for key in existing_state if key not in current_state] - - to_insert = { - key: ev_id - for key, ev_id in iteritems(current_state) - if ev_id != existing_state.get(key) - } - - return to_delete, to_insert - @log_function def _persist_events_txn( self, @@ -2439,12 +1881,11 @@ class EventsStore( logger.info("[purge] done") - @defer.inlineCallbacks - def is_event_after(self, event_id1, event_id2): + async def is_event_after(self, event_id1, event_id2): """Returns True if event_id1 is after event_id2 in the stream """ - to_1, so_1 = yield self._get_event_ordering(event_id1) - to_2, so_2 = yield self._get_event_ordering(event_id2) + to_1, so_1 = await self._get_event_ordering(event_id1) + to_2, so_2 = await self._get_event_ordering(event_id2) return (to_1, so_1) > (to_2, so_2) @cachedInlineCallbacks(max_entries=5000) diff --git a/synapse/storage/data_stores/main/room.py b/synapse/storage/data_stores/main/room.py index 4428e5c55d..67bb1b6f60 100644 --- a/synapse/storage/data_stores/main/room.py +++ b/synapse/storage/data_stores/main/room.py @@ -201,13 +201,17 @@ class RoomWorkerStore(SQLBaseStore): where_clauses.append( """ ( - name LIKE ? - OR topic LIKE ? - OR canonical_alias LIKE ? + LOWER(name) LIKE ? + OR LOWER(topic) LIKE ? + OR LOWER(canonical_alias) LIKE ? ) """ ) - query_args += [search_term, search_term, search_term] + query_args += [ + search_term.lower(), + search_term.lower(), + search_term.lower(), + ] where_clause = "" if where_clauses: diff --git a/synapse/storage/data_stores/main/roommember.py b/synapse/storage/data_stores/main/roommember.py index e47ab604dd..bc04bfd7d4 100644 --- a/synapse/storage/data_stores/main/roommember.py +++ b/synapse/storage/data_stores/main/roommember.py @@ -720,7 +720,7 @@ class RoomMemberWorkerStore(EventsWorkerStore): # See bulk_get_push_rules_for_room for how we work around this. assert state_group is not None - cache = self._get_joined_hosts_cache(room_id) + cache = yield self._get_joined_hosts_cache(room_id) joined_hosts = yield cache.get_destinations(state_entry) return joined_hosts diff --git a/synapse/storage/data_stores/main/schema/delta/56/delete_keys_from_deleted_backups.sql b/synapse/storage/data_stores/main/schema/delta/56/delete_keys_from_deleted_backups.sql new file mode 100644 index 0000000000..1d2ddb1b1a --- /dev/null +++ b/synapse/storage/data_stores/main/schema/delta/56/delete_keys_from_deleted_backups.sql @@ -0,0 +1,25 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C + * + * 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. + */ + +/* delete room keys that belong to deleted room key version, or to room key + * versions that don't exist (anymore) + */ +DELETE FROM e2e_room_keys +WHERE version NOT IN ( + SELECT version + FROM e2e_room_keys_versions + WHERE e2e_room_keys.user_id = e2e_room_keys_versions.user_id + AND e2e_room_keys_versions.deleted = 0 +); diff --git a/synapse/storage/data_stores/main/state.py b/synapse/storage/data_stores/main/state.py index d54442e5fa..9b2207075b 100644 --- a/synapse/storage/data_stores/main/state.py +++ b/synapse/storage/data_stores/main/state.py @@ -15,6 +15,7 @@ import logging from collections import namedtuple +from typing import Iterable, Tuple from six import iteritems, itervalues from six.moves import range @@ -23,6 +24,8 @@ from twisted.internet import defer from synapse.api.constants import EventTypes from synapse.api.errors import NotFoundError +from synapse.events import EventBase +from synapse.events.snapshot import EventContext from synapse.storage._base import SQLBaseStore from synapse.storage.background_updates import BackgroundUpdateStore from synapse.storage.data_stores.main.events_worker import EventsWorkerStore @@ -1215,7 +1218,9 @@ class StateStore(StateGroupWorkerStore, StateBackgroundUpdateStore): def __init__(self, db_conn, hs): super(StateStore, self).__init__(db_conn, hs) - def _store_event_state_mappings_txn(self, txn, events_and_contexts): + def _store_event_state_mappings_txn( + self, txn, events_and_contexts: Iterable[Tuple[EventBase, EventContext]] + ): state_groups = {} for event, context in events_and_contexts: if event.internal_metadata.is_outlier(): diff --git a/synapse/storage/data_stores/main/stats.py b/synapse/storage/data_stores/main/stats.py index 5ab639b2ad..4d59b7833f 100644 --- a/synapse/storage/data_stores/main/stats.py +++ b/synapse/storage/data_stores/main/stats.py @@ -332,7 +332,7 @@ class StatsStore(StateDeltasStore): def _bulk_update_stats_delta_txn(txn): for stats_type, stats_updates in updates.items(): for stats_id, fields in stats_updates.items(): - logger.info( + logger.debug( "Updating %s stats for %s: %s", stats_type, stats_id, fields ) self._update_stats_delta_txn( diff --git a/synapse/storage/persist_events.py b/synapse/storage/persist_events.py new file mode 100644 index 0000000000..cf66225574 --- /dev/null +++ b/synapse/storage/persist_events.py @@ -0,0 +1,652 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018-2019 New Vector Ltd +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# 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 +from collections import deque, namedtuple + +from six import iteritems +from six.moves import range + +from prometheus_client import Counter, Histogram + +from twisted.internet import defer + +from synapse.api.constants import EventTypes +from synapse.logging.context import PreserveLoggingContext, make_deferred_yieldable +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.state import StateResolutionStore +from synapse.storage.data_stores import DataStores +from synapse.util.async_helpers import ObservableDeferred +from synapse.util.metrics import Measure + +logger = logging.getLogger(__name__) + +# The number of times we are recalculating the current state +state_delta_counter = Counter("synapse_storage_events_state_delta", "") + +# The number of times we are recalculating state when there is only a +# single forward extremity +state_delta_single_event_counter = Counter( + "synapse_storage_events_state_delta_single_event", "" +) + +# The number of times we are reculating state when we could have resonably +# calculated the delta when we calculated the state for an event we were +# persisting. +state_delta_reuse_delta_counter = Counter( + "synapse_storage_events_state_delta_reuse_delta", "" +) + +# The number of forward extremities for each new event. +forward_extremities_counter = Histogram( + "synapse_storage_events_forward_extremities_persisted", + "Number of forward extremities for each new event", + buckets=(1, 2, 3, 5, 7, 10, 15, 20, 50, 100, 200, 500, "+Inf"), +) + +# The number of stale forward extremities for each new event. Stale extremities +# are those that were in the previous set of extremities as well as the new. +stale_forward_extremities_counter = Histogram( + "synapse_storage_events_stale_forward_extremities_persisted", + "Number of unchanged forward extremities for each new event", + buckets=(0, 1, 2, 3, 5, 7, 10, 15, 20, 50, 100, 200, 500, "+Inf"), +) + + +class _EventPeristenceQueue(object): + """Queues up events so that they can be persisted in bulk with only one + concurrent transaction per room. + """ + + _EventPersistQueueItem = namedtuple( + "_EventPersistQueueItem", ("events_and_contexts", "backfilled", "deferred") + ) + + def __init__(self): + self._event_persist_queues = {} + self._currently_persisting_rooms = set() + + def add_to_queue(self, room_id, events_and_contexts, backfilled): + """Add events to the queue, with the given persist_event options. + + NB: due to the normal usage pattern of this method, it does *not* + follow the synapse logcontext rules, and leaves the logcontext in + place whether or not the returned deferred is ready. + + Args: + room_id (str): + events_and_contexts (list[(EventBase, EventContext)]): + backfilled (bool): + + Returns: + defer.Deferred: a deferred which will resolve once the events are + persisted. Runs its callbacks *without* a logcontext. + """ + queue = self._event_persist_queues.setdefault(room_id, deque()) + if queue: + # if the last item in the queue has the same `backfilled` setting, + # we can just add these new events to that item. + end_item = queue[-1] + if end_item.backfilled == backfilled: + end_item.events_and_contexts.extend(events_and_contexts) + return end_item.deferred.observe() + + deferred = ObservableDeferred(defer.Deferred(), consumeErrors=True) + + queue.append( + self._EventPersistQueueItem( + events_and_contexts=events_and_contexts, + backfilled=backfilled, + deferred=deferred, + ) + ) + + return deferred.observe() + + def handle_queue(self, room_id, per_item_callback): + """Attempts to handle the queue for a room if not already being handled. + + The given callback will be invoked with for each item in the queue, + of type _EventPersistQueueItem. The per_item_callback will continuously + be called with new items, unless the queue becomnes empty. The return + value of the function will be given to the deferreds waiting on the item, + exceptions will be passed to the deferreds as well. + + This function should therefore be called whenever anything is added + to the queue. + + If another callback is currently handling the queue then it will not be + invoked. + """ + + if room_id in self._currently_persisting_rooms: + return + + self._currently_persisting_rooms.add(room_id) + + @defer.inlineCallbacks + def handle_queue_loop(): + try: + queue = self._get_drainining_queue(room_id) + for item in queue: + try: + ret = yield per_item_callback(item) + except Exception: + with PreserveLoggingContext(): + item.deferred.errback() + else: + with PreserveLoggingContext(): + item.deferred.callback(ret) + finally: + queue = self._event_persist_queues.pop(room_id, None) + if queue: + self._event_persist_queues[room_id] = queue + self._currently_persisting_rooms.discard(room_id) + + # set handle_queue_loop off in the background + run_as_background_process("persist_events", handle_queue_loop) + + def _get_drainining_queue(self, room_id): + queue = self._event_persist_queues.setdefault(room_id, deque()) + + try: + while True: + yield queue.popleft() + except IndexError: + # Queue has been drained. + pass + + +class EventsPersistenceStorage(object): + """High level interface for handling persisting newly received events. + + Takes care of batching up events by room, and calculating the necessary + current state and forward extremity changes. + """ + + def __init__(self, hs, stores: DataStores): + # We ultimately want to split out the state store from the main store, + # so we use separate variables here even though they point to the same + # store for now. + self.main_store = stores.main + self.state_store = stores.main + + self._clock = hs.get_clock() + self.is_mine_id = hs.is_mine_id + self._event_persist_queue = _EventPeristenceQueue() + self._state_resolution_handler = hs.get_state_resolution_handler() + + @defer.inlineCallbacks + def persist_events(self, events_and_contexts, backfilled=False): + """ + Write events to the database + Args: + events_and_contexts: list of tuples of (event, context) + backfilled (bool): Whether the results are retrieved from federation + via backfill or not. Used to determine if they're "new" events + which might update the current state etc. + + Returns: + Deferred[int]: the stream ordering of the latest persisted event + """ + partitioned = {} + for event, ctx in events_and_contexts: + partitioned.setdefault(event.room_id, []).append((event, ctx)) + + deferreds = [] + for room_id, evs_ctxs in iteritems(partitioned): + d = self._event_persist_queue.add_to_queue( + room_id, evs_ctxs, backfilled=backfilled + ) + deferreds.append(d) + + for room_id in partitioned: + self._maybe_start_persisting(room_id) + + yield make_deferred_yieldable( + defer.gatherResults(deferreds, consumeErrors=True) + ) + + max_persisted_id = yield self.main_store.get_current_events_token() + + return max_persisted_id + + @defer.inlineCallbacks + def persist_event(self, event, context, backfilled=False): + """ + + Args: + event (EventBase): + context (EventContext): + backfilled (bool): + + Returns: + Deferred: resolves to (int, int): the stream ordering of ``event``, + and the stream ordering of the latest persisted event + """ + deferred = self._event_persist_queue.add_to_queue( + event.room_id, [(event, context)], backfilled=backfilled + ) + + self._maybe_start_persisting(event.room_id) + + yield make_deferred_yieldable(deferred) + + max_persisted_id = yield self.main_store.get_current_events_token() + return (event.internal_metadata.stream_ordering, max_persisted_id) + + def _maybe_start_persisting(self, room_id): + @defer.inlineCallbacks + def persisting_queue(item): + with Measure(self._clock, "persist_events"): + yield self._persist_events( + item.events_and_contexts, backfilled=item.backfilled + ) + + self._event_persist_queue.handle_queue(room_id, persisting_queue) + + @defer.inlineCallbacks + def _persist_events( + self, events_and_contexts, backfilled=False, delete_existing=False + ): + """Calculates the change to current state and forward extremities, and + persists the given events and with those updates. + + Args: + events_and_contexts (list[(EventBase, EventContext)]): + backfilled (bool): + delete_existing (bool): + + Returns: + Deferred: resolves when the events have been persisted + """ + if not events_and_contexts: + return + + chunks = [ + events_and_contexts[x : x + 100] + for x in range(0, len(events_and_contexts), 100) + ] + + for chunk in chunks: + # We can't easily parallelize these since different chunks + # might contain the same event. :( + + # NB: Assumes that we are only persisting events for one room + # at a time. + + # map room_id->list[event_ids] giving the new forward + # extremities in each room + new_forward_extremeties = {} + + # map room_id->(type,state_key)->event_id tracking the full + # state in each room after adding these events. + # This is simply used to prefill the get_current_state_ids + # cache + current_state_for_room = {} + + # map room_id->(to_delete, to_insert) where to_delete is a list + # of type/state keys to remove from current state, and to_insert + # is a map (type,key)->event_id giving the state delta in each + # room + state_delta_for_room = {} + + if not backfilled: + with Measure(self._clock, "_calculate_state_and_extrem"): + # Work out the new "current state" for each room. + # We do this by working out what the new extremities are and then + # calculating the state from that. + events_by_room = {} + for event, context in chunk: + events_by_room.setdefault(event.room_id, []).append( + (event, context) + ) + + for room_id, ev_ctx_rm in iteritems(events_by_room): + latest_event_ids = yield self.main_store.get_latest_event_ids_in_room( + room_id + ) + new_latest_event_ids = yield self._calculate_new_extremities( + room_id, ev_ctx_rm, latest_event_ids + ) + + latest_event_ids = set(latest_event_ids) + if new_latest_event_ids == latest_event_ids: + # No change in extremities, so no change in state + continue + + # there should always be at least one forward extremity. + # (except during the initial persistence of the send_join + # results, in which case there will be no existing + # extremities, so we'll `continue` above and skip this bit.) + assert new_latest_event_ids, "No forward extremities left!" + + new_forward_extremeties[room_id] = new_latest_event_ids + + len_1 = ( + len(latest_event_ids) == 1 + and len(new_latest_event_ids) == 1 + ) + if len_1: + all_single_prev_not_state = all( + len(event.prev_event_ids()) == 1 + and not event.is_state() + for event, ctx in ev_ctx_rm + ) + # Don't bother calculating state if they're just + # a long chain of single ancestor non-state events. + if all_single_prev_not_state: + continue + + state_delta_counter.inc() + if len(new_latest_event_ids) == 1: + state_delta_single_event_counter.inc() + + # This is a fairly handwavey check to see if we could + # have guessed what the delta would have been when + # processing one of these events. + # What we're interested in is if the latest extremities + # were the same when we created the event as they are + # now. When this server creates a new event (as opposed + # to receiving it over federation) it will use the + # forward extremities as the prev_events, so we can + # guess this by looking at the prev_events and checking + # if they match the current forward extremities. + for ev, _ in ev_ctx_rm: + prev_event_ids = set(ev.prev_event_ids()) + if latest_event_ids == prev_event_ids: + state_delta_reuse_delta_counter.inc() + break + + logger.info("Calculating state delta for room %s", room_id) + with Measure( + self._clock, "persist_events.get_new_state_after_events" + ): + res = yield self._get_new_state_after_events( + room_id, + ev_ctx_rm, + latest_event_ids, + new_latest_event_ids, + ) + current_state, delta_ids = res + + # If either are not None then there has been a change, + # and we need to work out the delta (or use that + # given) + if delta_ids is not None: + # If there is a delta we know that we've + # only added or replaced state, never + # removed keys entirely. + state_delta_for_room[room_id] = ([], delta_ids) + elif current_state is not None: + with Measure( + self._clock, "persist_events.calculate_state_delta" + ): + delta = yield self._calculate_state_delta( + room_id, current_state + ) + state_delta_for_room[room_id] = delta + + # If we have the current_state then lets prefill + # the cache with it. + if current_state is not None: + current_state_for_room[room_id] = current_state + + yield self.main_store._persist_events_and_state_updates( + chunk, + current_state_for_room=current_state_for_room, + state_delta_for_room=state_delta_for_room, + new_forward_extremeties=new_forward_extremeties, + backfilled=backfilled, + delete_existing=delete_existing, + ) + + @defer.inlineCallbacks + def _calculate_new_extremities(self, room_id, event_contexts, latest_event_ids): + """Calculates the new forward extremities for a room given events to + persist. + + Assumes that we are only persisting events for one room at a time. + """ + + # we're only interested in new events which aren't outliers and which aren't + # being rejected. + new_events = [ + event + for event, ctx in event_contexts + if not event.internal_metadata.is_outlier() + and not ctx.rejected + and not event.internal_metadata.is_soft_failed() + ] + + latest_event_ids = set(latest_event_ids) + + # start with the existing forward extremities + result = set(latest_event_ids) + + # add all the new events to the list + result.update(event.event_id for event in new_events) + + # Now remove all events which are prev_events of any of the new events + result.difference_update( + e_id for event in new_events for e_id in event.prev_event_ids() + ) + + # Remove any events which are prev_events of any existing events. + existing_prevs = yield self.main_store._get_events_which_are_prevs(result) + result.difference_update(existing_prevs) + + # Finally handle the case where the new events have soft-failed prev + # events. If they do we need to remove them and their prev events, + # otherwise we end up with dangling extremities. + existing_prevs = yield self.main_store._get_prevs_before_rejected( + e_id for event in new_events for e_id in event.prev_event_ids() + ) + result.difference_update(existing_prevs) + + # We only update metrics for events that change forward extremities + # (e.g. we ignore backfill/outliers/etc) + if result != latest_event_ids: + forward_extremities_counter.observe(len(result)) + stale = latest_event_ids & result + stale_forward_extremities_counter.observe(len(stale)) + + return result + + @defer.inlineCallbacks + def _get_new_state_after_events( + self, room_id, events_context, old_latest_event_ids, new_latest_event_ids + ): + """Calculate the current state dict after adding some new events to + a room + + Args: + room_id (str): + room to which the events are being added. Used for logging etc + + events_context (list[(EventBase, EventContext)]): + events and contexts which are being added to the room + + old_latest_event_ids (iterable[str]): + the old forward extremities for the room. + + new_latest_event_ids (iterable[str]): + the new forward extremities for the room. + + Returns: + Deferred[tuple[dict[(str,str), str]|None, dict[(str,str), str]|None]]: + Returns a tuple of two state maps, the first being the full new current + state and the second being the delta to the existing current state. + If both are None then there has been no change. + + If there has been a change then we only return the delta if its + already been calculated. Conversely if we do know the delta then + the new current state is only returned if we've already calculated + it. + """ + # map from state_group to ((type, key) -> event_id) state map + state_groups_map = {} + + # Map from (prev state group, new state group) -> delta state dict + state_group_deltas = {} + + for ev, ctx in events_context: + if ctx.state_group is None: + # This should only happen for outlier events. + if not ev.internal_metadata.is_outlier(): + raise Exception( + "Context for new event %s has no state " + "group" % (ev.event_id,) + ) + continue + + if ctx.state_group in state_groups_map: + continue + + # We're only interested in pulling out state that has already + # been cached in the context. We'll pull stuff out of the DB later + # if necessary. + current_state_ids = ctx.get_cached_current_state_ids() + if current_state_ids is not None: + state_groups_map[ctx.state_group] = current_state_ids + + if ctx.prev_group: + state_group_deltas[(ctx.prev_group, ctx.state_group)] = ctx.delta_ids + + # We need to map the event_ids to their state groups. First, let's + # check if the event is one we're persisting, in which case we can + # pull the state group from its context. + # Otherwise we need to pull the state group from the database. + + # Set of events we need to fetch groups for. (We know none of the old + # extremities are going to be in events_context). + missing_event_ids = set(old_latest_event_ids) + + event_id_to_state_group = {} + for event_id in new_latest_event_ids: + # First search in the list of new events we're adding. + for ev, ctx in events_context: + if event_id == ev.event_id and ctx.state_group is not None: + event_id_to_state_group[event_id] = ctx.state_group + break + else: + # If we couldn't find it, then we'll need to pull + # the state from the database + missing_event_ids.add(event_id) + + if missing_event_ids: + # Now pull out the state groups for any missing events from DB + event_to_groups = yield self.state_store._get_state_group_for_events( + missing_event_ids + ) + event_id_to_state_group.update(event_to_groups) + + # State groups of old_latest_event_ids + old_state_groups = set( + event_id_to_state_group[evid] for evid in old_latest_event_ids + ) + + # State groups of new_latest_event_ids + new_state_groups = set( + event_id_to_state_group[evid] for evid in new_latest_event_ids + ) + + # If they old and new groups are the same then we don't need to do + # anything. + if old_state_groups == new_state_groups: + return None, None + + if len(new_state_groups) == 1 and len(old_state_groups) == 1: + # If we're going from one state group to another, lets check if + # we have a delta for that transition. If we do then we can just + # return that. + + new_state_group = next(iter(new_state_groups)) + old_state_group = next(iter(old_state_groups)) + + delta_ids = state_group_deltas.get((old_state_group, new_state_group), None) + if delta_ids is not None: + # We have a delta from the existing to new current state, + # so lets just return that. If we happen to already have + # the current state in memory then lets also return that, + # but it doesn't matter if we don't. + new_state = state_groups_map.get(new_state_group) + return new_state, delta_ids + + # Now that we have calculated new_state_groups we need to get + # their state IDs so we can resolve to a single state set. + missing_state = new_state_groups - set(state_groups_map) + if missing_state: + group_to_state = yield self.state_store._get_state_for_groups(missing_state) + state_groups_map.update(group_to_state) + + if len(new_state_groups) == 1: + # If there is only one state group, then we know what the current + # state is. + return state_groups_map[new_state_groups.pop()], None + + # Ok, we need to defer to the state handler to resolve our state sets. + + state_groups = {sg: state_groups_map[sg] for sg in new_state_groups} + + events_map = {ev.event_id: ev for ev, _ in events_context} + + # We need to get the room version, which is in the create event. + # Normally that'd be in the database, but its also possible that we're + # currently trying to persist it. + room_version = None + for ev, _ in events_context: + if ev.type == EventTypes.Create and ev.state_key == "": + room_version = ev.content.get("room_version", "1") + break + + if not room_version: + room_version = yield self.main_store.get_room_version(room_id) + + logger.debug("calling resolve_state_groups from preserve_events") + res = yield self._state_resolution_handler.resolve_state_groups( + room_id, + room_version, + state_groups, + events_map, + state_res_store=StateResolutionStore(self.main_store), + ) + + return res.state, None + + @defer.inlineCallbacks + def _calculate_state_delta(self, room_id, current_state): + """Calculate the new state deltas for a room. + + Assumes that we are only persisting events for one room at a time. + + Returns: + tuple[list, dict] (to_delete, to_insert): where to_delete are the + type/state_keys to remove from current_state_events and `to_insert` + are the updates to current_state_events. + """ + existing_state = yield self.main_store.get_current_state_ids(room_id) + + to_delete = [key for key in existing_state if key not in current_state] + + to_insert = { + key: ev_id + for key, ev_id in iteritems(current_state) + if ev_id != existing_state.get(key) + } + + return to_delete, to_insert diff --git a/synapse/util/async_helpers.py b/synapse/util/async_helpers.py index 804dbca443..b60a604474 100644 --- a/synapse/util/async_helpers.py +++ b/synapse/util/async_helpers.py @@ -86,11 +86,12 @@ class ObservableDeferred(object): deferred.addCallbacks(callback, errback) - def observe(self): + def observe(self) -> defer.Deferred: """Observe the underlying deferred. - Can return either a deferred if the underlying deferred is still pending - (or has failed), or the actual value. Callers may need to use maybeDeferred. + This returns a brand new deferred that is resolved when the underlying + deferred is resolved. Interacting with the returned deferred does not + effect the underdlying deferred. """ if not self._result: d = defer.Deferred() @@ -105,7 +106,7 @@ class ObservableDeferred(object): return d else: success, res = self._result - return res if success else defer.fail(res) + return defer.succeed(res) if success else defer.fail(res) def observers(self): return self._observers @@ -138,7 +139,7 @@ def concurrently_execute(func, args, limit): the number of concurrent executions. Args: - func (func): Function to execute, should return a deferred. + func (func): Function to execute, should return a deferred or coroutine. args (list): List of arguments to pass to func, each invocation of func gets a signle argument. limit (int): Maximum number of conccurent executions. @@ -148,11 +149,10 @@ def concurrently_execute(func, args, limit): """ it = iter(args) - @defer.inlineCallbacks - def _concurrently_execute_inner(): + async def _concurrently_execute_inner(): try: while True: - yield func(next(it)) + await maybe_awaitable(func(next(it))) except StopIteration: pass diff --git a/synapse/util/caches/descriptors.py b/synapse/util/caches/descriptors.py index 5ac2530a6a..0e8da27f53 100644 --- a/synapse/util/caches/descriptors.py +++ b/synapse/util/caches/descriptors.py @@ -438,7 +438,7 @@ class CacheDescriptor(_CacheDescriptorBase): if isinstance(cached_result_d, ObservableDeferred): observer = cached_result_d.observe() else: - observer = cached_result_d + observer = defer.succeed(cached_result_d) except KeyError: ret = defer.maybeDeferred( @@ -482,9 +482,8 @@ class CacheListDescriptor(_CacheDescriptorBase): Given a list of keys it looks in the cache to find any hits, then passes the list of missing keys to the wrapped function. - Once wrapped, the function returns either a Deferred which resolves to - the list of results, or (if all results were cached), just the list of - results. + Once wrapped, the function returns a Deferred which resolves to the list + of results. """ def __init__( @@ -618,7 +617,7 @@ class CacheListDescriptor(_CacheDescriptorBase): ) return make_deferred_yieldable(d) else: - return results + return defer.succeed(results) obj.__dict__[self.orig.__name__] = wrapped diff --git a/synapse/util/versionstring.py b/synapse/util/versionstring.py index fa404b9d75..ab7d03af3a 100644 --- a/synapse/util/versionstring.py +++ b/synapse/util/versionstring.py @@ -42,6 +42,7 @@ def get_version_string(module): try: null = open(os.devnull, "w") cwd = os.path.dirname(os.path.abspath(module.__file__)) + try: git_branch = ( subprocess.check_output( @@ -51,7 +52,8 @@ def get_version_string(module): .decode("ascii") ) git_branch = "b=" + git_branch - except subprocess.CalledProcessError: + except (subprocess.CalledProcessError, FileNotFoundError): + # FileNotFoundError can arise when git is not installed git_branch = "" try: @@ -63,7 +65,7 @@ def get_version_string(module): .decode("ascii") ) git_tag = "t=" + git_tag - except subprocess.CalledProcessError: + except (subprocess.CalledProcessError, FileNotFoundError): git_tag = "" try: @@ -74,7 +76,7 @@ def get_version_string(module): .strip() .decode("ascii") ) - except subprocess.CalledProcessError: + except (subprocess.CalledProcessError, FileNotFoundError): git_commit = "" try: @@ -89,7 +91,7 @@ def get_version_string(module): ) git_dirty = "dirty" if is_dirty else "" - except subprocess.CalledProcessError: + except (subprocess.CalledProcessError, FileNotFoundError): git_dirty = "" if git_branch or git_tag or git_commit or git_dirty: diff --git a/tests/crypto/test_keyring.py b/tests/crypto/test_keyring.py index c4f0bbd3dd..8efd39c7f7 100644 --- a/tests/crypto/test_keyring.py +++ b/tests/crypto/test_keyring.py @@ -178,7 +178,7 @@ class KeyringTestCase(unittest.HomeserverTestCase): kr = keyring.Keyring(self.hs) key1 = signedjson.key.generate_signing_key(1) - r = self.hs.datastore.store_server_verify_keys( + r = self.hs.get_datastore().store_server_verify_keys( "server9", time.time() * 1000, [("server9", get_key_id(key1), FetchKeyResult(get_verify_key(key1), 1000))], @@ -209,7 +209,7 @@ class KeyringTestCase(unittest.HomeserverTestCase): ) key1 = signedjson.key.generate_signing_key(1) - r = self.hs.datastore.store_server_verify_keys( + r = self.hs.get_datastore().store_server_verify_keys( "server9", time.time() * 1000, [("server9", get_key_id(key1), FetchKeyResult(get_verify_key(key1), None))], diff --git a/tests/handlers/test_stats.py b/tests/handlers/test_stats.py index d5c8bd7612..e0075ccd32 100644 --- a/tests/handlers/test_stats.py +++ b/tests/handlers/test_stats.py @@ -607,6 +607,7 @@ class StatsRoomTests(unittest.HomeserverTestCase): """ self.hs.config.stats_enabled = False + self.handler.stats_enabled = False u1 = self.register_user("u1", "pass") u1token = self.login("u1", "pass") @@ -618,6 +619,7 @@ class StatsRoomTests(unittest.HomeserverTestCase): self.assertIsNone(self._get_current_stats("user", u1)) self.hs.config.stats_enabled = True + self.handler.stats_enabled = True self._perform_background_initial_update() diff --git a/tests/handlers/test_typing.py b/tests/handlers/test_typing.py index 67f1013051..f360c8e965 100644 --- a/tests/handlers/test_typing.py +++ b/tests/handlers/test_typing.py @@ -144,6 +144,9 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase): self.datastore.get_to_device_stream_token = lambda: 0 self.datastore.get_new_device_msgs_for_remote = lambda *args, **kargs: ([], 0) self.datastore.delete_device_msgs_for_remote = lambda *args, **kargs: None + self.datastore.set_received_txn_response = lambda *args, **kwargs: defer.succeed( + None + ) def test_started_typing_local(self): self.room_members = [U_APPLE, U_BANANA] diff --git a/tests/replication/slave/storage/_base.py b/tests/replication/slave/storage/_base.py index 104349cdbd..4f924ce451 100644 --- a/tests/replication/slave/storage/_base.py +++ b/tests/replication/slave/storage/_base.py @@ -41,6 +41,7 @@ class BaseSlavedStoreTestCase(unittest.HomeserverTestCase): def prepare(self, reactor, clock, hs): self.master_store = self.hs.get_datastore() + self.storage = hs.get_storage() self.slaved_store = self.STORE_TYPE(self.hs.get_db_conn(), self.hs) self.event_id = 0 diff --git a/tests/replication/slave/storage/test_events.py b/tests/replication/slave/storage/test_events.py index a368117b43..b68e9fe082 100644 --- a/tests/replication/slave/storage/test_events.py +++ b/tests/replication/slave/storage/test_events.py @@ -234,7 +234,9 @@ class SlavedEventStoreTestCase(BaseSlavedStoreTestCase): type="m.room.member", sender=USER_ID_2, key=USER_ID_2, membership="join" ) msg, msgctx = self.build_event() - self.get_success(self.master_store.persist_events([(j2, j2ctx), (msg, msgctx)])) + self.get_success( + self.storage.persistence.persist_events([(j2, j2ctx), (msg, msgctx)]) + ) self.replicate() event_source = RoomEventSource(self.hs) @@ -290,10 +292,12 @@ class SlavedEventStoreTestCase(BaseSlavedStoreTestCase): if backfill: self.get_success( - self.master_store.persist_events([(event, context)], backfilled=True) + self.storage.persistence.persist_events( + [(event, context)], backfilled=True + ) ) else: - self.get_success(self.master_store.persist_event(event, context)) + self.get_success(self.storage.persistence.persist_event(event, context)) return event diff --git a/tests/storage/test__base.py b/tests/storage/test__base.py index dd49a14524..9b81b536f5 100644 --- a/tests/storage/test__base.py +++ b/tests/storage/test__base.py @@ -197,7 +197,7 @@ class CacheDecoratorTestCase(unittest.TestCase): a.func.prefill(("foo",), ObservableDeferred(d)) - self.assertEquals(a.func("foo"), d.result) + self.assertEquals(a.func("foo").result, d.result) self.assertEquals(callcount[0], 0) @defer.inlineCallbacks diff --git a/tests/storage/test_e2e_room_keys.py b/tests/storage/test_e2e_room_keys.py new file mode 100644 index 0000000000..d128fde441 --- /dev/null +++ b/tests/storage/test_e2e_room_keys.py @@ -0,0 +1,75 @@ +# -*- coding: utf-8 -*- +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# 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 tests import unittest + +# sample room_key data for use in the tests +room_key = { + "first_message_index": 1, + "forwarded_count": 1, + "is_verified": False, + "session_data": "SSBBTSBBIEZJU0gK", +} + + +class E2eRoomKeysHandlerTestCase(unittest.HomeserverTestCase): + def make_homeserver(self, reactor, clock): + hs = self.setup_test_homeserver("server", http_client=None) + self.store = hs.get_datastore() + return hs + + def test_room_keys_version_delete(self): + # test that deleting a room key backup deletes the keys + version1 = self.get_success( + self.store.create_e2e_room_keys_version( + "user_id", {"algorithm": "rot13", "auth_data": {}} + ) + ) + + self.get_success( + self.store.set_e2e_room_key( + "user_id", version1, "room", "session", room_key + ) + ) + + version2 = self.get_success( + self.store.create_e2e_room_keys_version( + "user_id", {"algorithm": "rot13", "auth_data": {}} + ) + ) + + self.get_success( + self.store.set_e2e_room_key( + "user_id", version2, "room", "session", room_key + ) + ) + + # make sure the keys were stored properly + keys = self.get_success(self.store.get_e2e_room_keys("user_id", version1)) + self.assertEqual(len(keys["rooms"]), 1) + + keys = self.get_success(self.store.get_e2e_room_keys("user_id", version2)) + self.assertEqual(len(keys["rooms"]), 1) + + # delete version1 + self.get_success(self.store.delete_e2e_room_keys_version("user_id", version1)) + + # make sure the key from version1 is gone, and the key from version2 is + # still there + keys = self.get_success(self.store.get_e2e_room_keys("user_id", version1)) + self.assertEqual(len(keys["rooms"]), 0) + + keys = self.get_success(self.store.get_e2e_room_keys("user_id", version2)) + self.assertEqual(len(keys["rooms"]), 1) diff --git a/tests/storage/test_redaction.py b/tests/storage/test_redaction.py index 427d3c49c5..4561c3e383 100644 --- a/tests/storage/test_redaction.py +++ b/tests/storage/test_redaction.py @@ -39,6 +39,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): def prepare(self, reactor, clock, hs): self.store = hs.get_datastore() + self.storage = hs.get_storage() self.event_builder_factory = hs.get_event_builder_factory() self.event_creation_handler = hs.get_event_creation_handler() @@ -73,7 +74,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): self.event_creation_handler.create_new_client_event(builder) ) - self.get_success(self.store.persist_event(event, context)) + self.get_success(self.storage.persistence.persist_event(event, context)) return event @@ -95,7 +96,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): self.event_creation_handler.create_new_client_event(builder) ) - self.get_success(self.store.persist_event(event, context)) + self.get_success(self.storage.persistence.persist_event(event, context)) return event @@ -116,7 +117,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): self.event_creation_handler.create_new_client_event(builder) ) - self.get_success(self.store.persist_event(event, context)) + self.get_success(self.storage.persistence.persist_event(event, context)) return event @@ -263,7 +264,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): ) ) - self.get_success(self.store.persist_event(event_1, context_1)) + self.get_success(self.storage.persistence.persist_event(event_1, context_1)) event_2, context_2 = self.get_success( self.event_creation_handler.create_new_client_event( @@ -282,7 +283,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): ) ) ) - self.get_success(self.store.persist_event(event_2, context_2)) + self.get_success(self.storage.persistence.persist_event(event_2, context_2)) # fetch one of the redactions fetched = self.get_success(self.store.get_event(redaction_event_id1)) diff --git a/tests/storage/test_room.py b/tests/storage/test_room.py index 1bee45706f..3ddaa151fe 100644 --- a/tests/storage/test_room.py +++ b/tests/storage/test_room.py @@ -62,6 +62,7 @@ class RoomEventsStoreTestCase(unittest.TestCase): # Room events need the full datastore, for persist_event() and # get_room_state() self.store = hs.get_datastore() + self.storage = hs.get_storage() self.event_factory = hs.get_event_factory() self.room = RoomID.from_string("!abcde:test") @@ -72,7 +73,7 @@ class RoomEventsStoreTestCase(unittest.TestCase): @defer.inlineCallbacks def inject_room_event(self, **kwargs): - yield self.store.persist_event( + yield self.storage.persistence.persist_event( self.event_factory.create_event(room_id=self.room.to_string(), **kwargs) ) diff --git a/tests/storage/test_roommember.py b/tests/storage/test_roommember.py index 447a3c6ffb..9ddd17f73d 100644 --- a/tests/storage/test_roommember.py +++ b/tests/storage/test_roommember.py @@ -44,6 +44,7 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase): # We can't test the RoomMemberStore on its own without the other event # storage logic self.store = hs.get_datastore() + self.storage = hs.get_storage() self.event_builder_factory = hs.get_event_builder_factory() self.event_creation_handler = hs.get_event_creation_handler() @@ -70,7 +71,7 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase): self.event_creation_handler.create_new_client_event(builder) ) - self.get_success(self.store.persist_event(event, context)) + self.get_success(self.storage.persistence.persist_event(event, context)) return event diff --git a/tests/storage/test_state.py b/tests/storage/test_state.py index 5c2cf3c2db..d573a3e07b 100644 --- a/tests/storage/test_state.py +++ b/tests/storage/test_state.py @@ -34,6 +34,7 @@ class StateStoreTestCase(tests.unittest.TestCase): hs = yield tests.utils.setup_test_homeserver(self.addCleanup) self.store = hs.get_datastore() + self.storage = hs.get_storage() self.event_builder_factory = hs.get_event_builder_factory() self.event_creation_handler = hs.get_event_creation_handler() @@ -63,7 +64,7 @@ class StateStoreTestCase(tests.unittest.TestCase): builder ) - yield self.store.persist_event(event, context) + yield self.storage.persistence.persist_event(event, context) return event diff --git a/tests/test_federation.py b/tests/test_federation.py index a73f18f88e..d1acb16f30 100644 --- a/tests/test_federation.py +++ b/tests/test_federation.py @@ -36,7 +36,8 @@ class MessageAcceptTests(unittest.TestCase): # Figure out what the most recent event is most_recent = self.successResultOf( maybeDeferred( - self.homeserver.datastore.get_latest_event_ids_in_room, self.room_id + self.homeserver.get_datastore().get_latest_event_ids_in_room, + self.room_id, ) )[0] @@ -75,7 +76,8 @@ class MessageAcceptTests(unittest.TestCase): self.assertEqual( self.successResultOf( maybeDeferred( - self.homeserver.datastore.get_latest_event_ids_in_room, self.room_id + self.homeserver.get_datastore().get_latest_event_ids_in_room, + self.room_id, ) )[0], "$join:test.serv", @@ -97,7 +99,8 @@ class MessageAcceptTests(unittest.TestCase): # Figure out what the most recent event is most_recent = self.successResultOf( maybeDeferred( - self.homeserver.datastore.get_latest_event_ids_in_room, self.room_id + self.homeserver.get_datastore().get_latest_event_ids_in_room, + self.room_id, ) )[0] @@ -137,6 +140,6 @@ class MessageAcceptTests(unittest.TestCase): # Make sure the invalid event isn't there extrem = maybeDeferred( - self.homeserver.datastore.get_latest_event_ids_in_room, self.room_id + self.homeserver.get_datastore().get_latest_event_ids_in_room, self.room_id ) self.assertEqual(self.successResultOf(extrem)[0], "$join:test.serv") diff --git a/tests/test_visibility.py b/tests/test_visibility.py index 18f1a0035d..6ae1ea9b04 100644 --- a/tests/test_visibility.py +++ b/tests/test_visibility.py @@ -36,6 +36,7 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase): self.event_creation_handler = self.hs.get_event_creation_handler() self.event_builder_factory = self.hs.get_event_builder_factory() self.store = self.hs.get_datastore() + self.storage = self.hs.get_storage() yield create_room(self.hs, TEST_ROOM_ID, "@someone:ROOM") @@ -137,7 +138,7 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase): event, context = yield self.event_creation_handler.create_new_client_event( builder ) - yield self.hs.get_datastore().persist_event(event, context) + yield self.storage.persistence.persist_event(event, context) return event @defer.inlineCallbacks @@ -159,7 +160,7 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase): builder ) - yield self.hs.get_datastore().persist_event(event, context) + yield self.storage.persistence.persist_event(event, context) return event @defer.inlineCallbacks @@ -180,7 +181,7 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase): builder ) - yield self.hs.get_datastore().persist_event(event, context) + yield self.storage.persistence.persist_event(event, context) return event @defer.inlineCallbacks diff --git a/tests/util/caches/test_descriptors.py b/tests/util/caches/test_descriptors.py index 5713870f48..39e360fe24 100644 --- a/tests/util/caches/test_descriptors.py +++ b/tests/util/caches/test_descriptors.py @@ -310,14 +310,14 @@ class DescriptorTestCase(unittest.TestCase): obj.mock.return_value = ["spam", "eggs"] r = obj.fn(1, 2) - self.assertEqual(r, ["spam", "eggs"]) + self.assertEqual(r.result, ["spam", "eggs"]) obj.mock.assert_called_once_with(1, 2) obj.mock.reset_mock() # a call with different params should call the mock again obj.mock.return_value = ["chips"] r = obj.fn(1, 3) - self.assertEqual(r, ["chips"]) + self.assertEqual(r.result, ["chips"]) obj.mock.assert_called_once_with(1, 3) obj.mock.reset_mock() @@ -325,9 +325,9 @@ class DescriptorTestCase(unittest.TestCase): self.assertEqual(len(obj.fn.cache.cache), 3) r = obj.fn(1, 2) - self.assertEqual(r, ["spam", "eggs"]) + self.assertEqual(r.result, ["spam", "eggs"]) r = obj.fn(1, 3) - self.assertEqual(r, ["chips"]) + self.assertEqual(r.result, ["chips"]) obj.mock.assert_not_called() def test_cache_iterable_with_sync_exception(self): diff --git a/tests/utils.py b/tests/utils.py index 8cced4b7e8..7dc9bdc505 100644 --- a/tests/utils.py +++ b/tests/utils.py @@ -325,10 +325,16 @@ def setup_test_homeserver( if homeserverToUse.__name__ == "TestHomeServer": hs.setup_master() else: + # If we have been given an explicit datastore we probably want to mock + # out the DataStores somehow too. This all feels a bit wrong, but then + # mocking the stores feels wrong too. + datastores = Mock(datastore=datastore) + hs = homeserverToUse( name, db_pool=None, datastore=datastore, + datastores=datastores, config=config, version_string="Synapse/tests", database_engine=db_engine, @@ -646,7 +652,7 @@ def create_room(hs, room_id, creator_id): creator_id (str) """ - store = hs.get_datastore() + persistence_store = hs.get_storage().persistence event_builder_factory = hs.get_event_builder_factory() event_creation_handler = hs.get_event_creation_handler() @@ -663,4 +669,4 @@ def create_room(hs, room_id, creator_id): event, context = yield event_creation_handler.create_new_client_event(builder) - yield store.persist_event(event, context) + yield persistence_store.persist_event(event, context) diff --git a/tox.ini b/tox.ini index 3cd2c5e633..50b6afe611 100644 --- a/tox.ini +++ b/tox.ini @@ -114,16 +114,16 @@ skip_install = True basepython = python3.6 deps = flake8 - black + black==19.3b0 # We pin so that our tests don't start failing on new releases of black. commands = python -m black --check --diff . - /bin/sh -c "flake8 synapse tests scripts scripts-dev scripts/hash_password scripts/register_new_matrix_user scripts/synapse_port_db synctl {env:PEP8SUFFIX:}" + /bin/sh -c "flake8 synapse tests scripts scripts-dev synctl {env:PEP8SUFFIX:}" {toxinidir}/scripts-dev/config-lint.sh [testenv:check_isort] skip_install = True deps = isort -commands = /bin/sh -c "isort -c -df -sp setup.cfg -rc synapse tests" +commands = /bin/sh -c "isort -c -df -sp setup.cfg -rc synapse tests scripts-dev scripts" [testenv:check-newsfragment] skip_install = True |