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d3cf0730f8
* Optionally use an on-disk sqlite db in tests When debugging a test it is sometimes useful to inspect the state of the DB. This is not easy when the db is in-memory: one cannot attach the sqlite CLI to another process's DB. With this change, if SYNAPSE_TEST_PERSIST_SQLITE_DB is set, we use `_trial_temp/test.db` as our sqlite database. One can then use `sqlite3 _trial_temp/test.db` and query to your heart's content. The DB is destroyed and recreated between different test cases. Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
394 lines
13 KiB
Python
394 lines
13 KiB
Python
# Copyright 2014-2016 OpenMarket Ltd
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# Copyright 2018-2019 New Vector Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import atexit
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import os
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from unittest.mock import Mock, patch
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from urllib import parse as urlparse
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from twisted.internet import defer
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from synapse.api.constants import EventTypes
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from synapse.api.errors import CodeMessageException, cs_error
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from synapse.api.room_versions import RoomVersions
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from synapse.config.homeserver import HomeServerConfig
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from synapse.config.server import DEFAULT_ROOM_VERSION
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from synapse.logging.context import current_context, set_current_context
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from synapse.storage.database import LoggingDatabaseConnection
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from synapse.storage.engines import create_engine
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from synapse.storage.prepare_database import prepare_database
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# set this to True to run the tests against postgres instead of sqlite.
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#
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# When running under postgres, we first create a base database with the name
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# POSTGRES_BASE_DB and update it to the current schema. Then, for each test case, we
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# create another unique database, using the base database as a template.
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USE_POSTGRES_FOR_TESTS = os.environ.get("SYNAPSE_POSTGRES", False)
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LEAVE_DB = os.environ.get("SYNAPSE_LEAVE_DB", False)
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POSTGRES_USER = os.environ.get("SYNAPSE_POSTGRES_USER", None)
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POSTGRES_HOST = os.environ.get("SYNAPSE_POSTGRES_HOST", None)
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POSTGRES_PASSWORD = os.environ.get("SYNAPSE_POSTGRES_PASSWORD", None)
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POSTGRES_BASE_DB = "_synapse_unit_tests_base_%s" % (os.getpid(),)
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# When debugging a specific test, it's occasionally useful to write the
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# DB to disk and query it with the sqlite CLI.
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SQLITE_PERSIST_DB = os.environ.get("SYNAPSE_TEST_PERSIST_SQLITE_DB") is not None
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# the dbname we will connect to in order to create the base database.
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POSTGRES_DBNAME_FOR_INITIAL_CREATE = "postgres"
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def setupdb():
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# If we're using PostgreSQL, set up the db once
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if USE_POSTGRES_FOR_TESTS:
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# create a PostgresEngine
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db_engine = create_engine({"name": "psycopg2", "args": {}})
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# connect to postgres to create the base database.
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db_conn = db_engine.module.connect(
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user=POSTGRES_USER,
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host=POSTGRES_HOST,
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password=POSTGRES_PASSWORD,
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dbname=POSTGRES_DBNAME_FOR_INITIAL_CREATE,
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)
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db_conn.autocommit = True
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cur = db_conn.cursor()
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cur.execute("DROP DATABASE IF EXISTS %s;" % (POSTGRES_BASE_DB,))
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cur.execute(
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"CREATE DATABASE %s ENCODING 'UTF8' LC_COLLATE='C' LC_CTYPE='C' "
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"template=template0;" % (POSTGRES_BASE_DB,)
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)
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cur.close()
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db_conn.close()
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# Set up in the db
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db_conn = db_engine.module.connect(
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database=POSTGRES_BASE_DB,
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user=POSTGRES_USER,
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host=POSTGRES_HOST,
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password=POSTGRES_PASSWORD,
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)
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db_conn = LoggingDatabaseConnection(db_conn, db_engine, "tests")
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prepare_database(db_conn, db_engine, None)
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db_conn.close()
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def _cleanup():
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db_conn = db_engine.module.connect(
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user=POSTGRES_USER,
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host=POSTGRES_HOST,
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password=POSTGRES_PASSWORD,
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dbname=POSTGRES_DBNAME_FOR_INITIAL_CREATE,
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)
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db_conn.autocommit = True
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cur = db_conn.cursor()
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cur.execute("DROP DATABASE IF EXISTS %s;" % (POSTGRES_BASE_DB,))
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cur.close()
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db_conn.close()
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atexit.register(_cleanup)
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def default_config(name, parse=False):
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"""
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Create a reasonable test config.
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"""
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config_dict = {
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"server_name": name,
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"send_federation": False,
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"media_store_path": "media",
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# the test signing key is just an arbitrary ed25519 key to keep the config
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# parser happy
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"signing_key": "ed25519 a_lPym qvioDNmfExFBRPgdTU+wtFYKq4JfwFRv7sYVgWvmgJg",
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"event_cache_size": 1,
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"enable_registration": True,
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"enable_registration_captcha": False,
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"macaroon_secret_key": "not even a little secret",
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"password_providers": [],
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"worker_replication_url": "",
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"worker_app": None,
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"block_non_admin_invites": False,
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"federation_domain_whitelist": None,
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"filter_timeline_limit": 5000,
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"user_directory_search_all_users": False,
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"user_consent_server_notice_content": None,
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"block_events_without_consent_error": None,
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"user_consent_at_registration": False,
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"user_consent_policy_name": "Privacy Policy",
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"media_storage_providers": [],
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"autocreate_auto_join_rooms": True,
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"auto_join_rooms": [],
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"limit_usage_by_mau": False,
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"hs_disabled": False,
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"hs_disabled_message": "",
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"max_mau_value": 50,
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"mau_trial_days": 0,
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"mau_stats_only": False,
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"mau_limits_reserved_threepids": [],
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"admin_contact": None,
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"rc_message": {"per_second": 10000, "burst_count": 10000},
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"rc_registration": {"per_second": 10000, "burst_count": 10000},
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"rc_login": {
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"address": {"per_second": 10000, "burst_count": 10000},
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"account": {"per_second": 10000, "burst_count": 10000},
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"failed_attempts": {"per_second": 10000, "burst_count": 10000},
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},
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"rc_joins": {
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"local": {"per_second": 10000, "burst_count": 10000},
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"remote": {"per_second": 10000, "burst_count": 10000},
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},
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"rc_invites": {
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"per_room": {"per_second": 10000, "burst_count": 10000},
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"per_user": {"per_second": 10000, "burst_count": 10000},
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},
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"rc_3pid_validation": {"per_second": 10000, "burst_count": 10000},
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"saml2_enabled": False,
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"public_baseurl": None,
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"default_identity_server": None,
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"key_refresh_interval": 24 * 60 * 60 * 1000,
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"old_signing_keys": {},
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"tls_fingerprints": [],
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"use_frozen_dicts": False,
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# We need a sane default_room_version, otherwise attempts to create
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# rooms will fail.
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"default_room_version": DEFAULT_ROOM_VERSION,
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# disable user directory updates, because they get done in the
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# background, which upsets the test runner.
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"update_user_directory": False,
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"caches": {"global_factor": 1},
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"listeners": [{"port": 0, "type": "http"}],
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}
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if parse:
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config = HomeServerConfig()
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config.parse_config_dict(config_dict, "", "")
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return config
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return config_dict
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def mock_getRawHeaders(headers=None):
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headers = headers if headers is not None else {}
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def getRawHeaders(name, default=None):
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return headers.get(name, default)
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return getRawHeaders
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# This is a mock /resource/ not an entire server
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class MockHttpResource:
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def __init__(self, prefix=""):
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self.callbacks = [] # 3-tuple of method/pattern/function
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self.prefix = prefix
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def trigger_get(self, path):
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return self.trigger(b"GET", path, None)
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@patch("twisted.web.http.Request")
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@defer.inlineCallbacks
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def trigger(
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self, http_method, path, content, mock_request, federation_auth_origin=None
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):
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"""Fire an HTTP event.
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Args:
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http_method : The HTTP method
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path : The HTTP path
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content : The HTTP body
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mock_request : Mocked request to pass to the event so it can get
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content.
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federation_auth_origin (bytes|None): domain to authenticate as, for federation
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Returns:
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A tuple of (code, response)
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Raises:
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KeyError If no event is found which will handle the path.
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"""
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path = self.prefix + path
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# annoyingly we return a twisted http request which has chained calls
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# to get at the http content, hence mock it here.
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mock_content = Mock()
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config = {"read.return_value": content}
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mock_content.configure_mock(**config)
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mock_request.content = mock_content
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mock_request.method = http_method.encode("ascii")
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mock_request.uri = path.encode("ascii")
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mock_request.getClientIP.return_value = "-"
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headers = {}
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if federation_auth_origin is not None:
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headers[b"Authorization"] = [
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b"X-Matrix origin=%s,key=,sig=" % (federation_auth_origin,)
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]
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mock_request.requestHeaders.getRawHeaders = mock_getRawHeaders(headers)
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# return the right path if the event requires it
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mock_request.path = path
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# add in query params to the right place
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try:
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mock_request.args = urlparse.parse_qs(path.split("?")[1])
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mock_request.path = path.split("?")[0]
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path = mock_request.path
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except Exception:
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pass
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if isinstance(path, bytes):
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path = path.decode("utf8")
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for (method, pattern, func) in self.callbacks:
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if http_method != method:
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continue
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matcher = pattern.match(path)
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if matcher:
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try:
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args = [urlparse.unquote(u) for u in matcher.groups()]
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(code, response) = yield defer.ensureDeferred(
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func(mock_request, *args)
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)
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return code, response
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except CodeMessageException as e:
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return e.code, cs_error(e.msg, code=e.errcode)
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raise KeyError("No event can handle %s" % path)
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def register_paths(self, method, path_patterns, callback, servlet_name):
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for path_pattern in path_patterns:
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self.callbacks.append((method, path_pattern, callback))
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class MockKey:
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alg = "mock_alg"
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version = "mock_version"
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signature = b"\x9a\x87$"
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@property
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def verify_key(self):
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return self
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def sign(self, message):
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return self
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def verify(self, message, sig):
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assert sig == b"\x9a\x87$"
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def encode(self):
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return b"<fake_encoded_key>"
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class MockClock:
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now = 1000
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def __init__(self):
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# list of lists of [absolute_time, callback, expired] in no particular
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# order
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self.timers = []
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self.loopers = []
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def time(self):
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return self.now
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def time_msec(self):
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return self.time() * 1000
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def call_later(self, delay, callback, *args, **kwargs):
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ctx = current_context()
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def wrapped_callback():
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set_current_context(ctx)
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callback(*args, **kwargs)
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t = [self.now + delay, wrapped_callback, False]
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self.timers.append(t)
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return t
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def looping_call(self, function, interval, *args, **kwargs):
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self.loopers.append([function, interval / 1000.0, self.now, args, kwargs])
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def cancel_call_later(self, timer, ignore_errs=False):
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if timer[2]:
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if not ignore_errs:
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raise Exception("Cannot cancel an expired timer")
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timer[2] = True
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self.timers = [t for t in self.timers if t != timer]
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# For unit testing
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def advance_time(self, secs):
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self.now += secs
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timers = self.timers
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self.timers = []
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for t in timers:
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time, callback, expired = t
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if expired:
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raise Exception("Timer already expired")
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if self.now >= time:
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t[2] = True
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callback()
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else:
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self.timers.append(t)
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for looped in self.loopers:
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func, interval, last, args, kwargs = looped
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if last + interval < self.now:
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func(*args, **kwargs)
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looped[2] = self.now
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def advance_time_msec(self, ms):
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self.advance_time(ms / 1000.0)
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def time_bound_deferred(self, d, *args, **kwargs):
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# We don't bother timing things out for now.
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return d
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async def create_room(hs, room_id: str, creator_id: str):
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"""Creates and persist a creation event for the given room"""
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persistence_store = hs.get_storage().persistence
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store = hs.get_datastore()
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event_builder_factory = hs.get_event_builder_factory()
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event_creation_handler = hs.get_event_creation_handler()
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await store.store_room(
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room_id=room_id,
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room_creator_user_id=creator_id,
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is_public=False,
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room_version=RoomVersions.V1,
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)
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builder = event_builder_factory.for_room_version(
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RoomVersions.V1,
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{
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"type": EventTypes.Create,
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"state_key": "",
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"sender": creator_id,
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"room_id": room_id,
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"content": {},
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},
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)
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event, context = await event_creation_handler.create_new_client_event(builder)
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await persistence_store.persist_event(event, context)
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