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synapse/tests/push/test_email.py
Olivier Wilkinson (reivilibre) e059094119 Synapse 1.42.0rc1 (2021-09-01)
==============================
 
 Server administrators are reminded to read [the upgrade notes](docs/upgrade.md#upgrading-to-v1420).
 
 Features
 --------
 
 - Add support for [MSC3231](https://github.com/matrix-org/matrix-doc/pull/3231): Token authenticated registration. Users can be required to submit a token during registration to authenticate themselves. Contributed by Callum Brown. ([\#10142](https://github.com/matrix-org/synapse/issues/10142))
 - Add support for [MSC3283](https://github.com/matrix-org/matrix-doc/pull/3283): Expose `enable_set_displayname` in capabilities. ([\#10452](https://github.com/matrix-org/synapse/issues/10452))
 - Port the `PresenceRouter` module interface to the new generic interface. ([\#10524](https://github.com/matrix-org/synapse/issues/10524))
 - Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10613](https://github.com/matrix-org/synapse/issues/10613), [\#10725](https://github.com/matrix-org/synapse/issues/10725))
 
 Bugfixes
 --------
 
 - Validate new `m.room.power_levels` events. Contributed by @aaronraimist. ([\#10232](https://github.com/matrix-org/synapse/issues/10232))
 - Display an error on User-Interactive Authentication fallback pages when authentication fails. Contributed by Callum Brown. ([\#10561](https://github.com/matrix-org/synapse/issues/10561))
 - Remove pushers when deleting an e-mail address from an account. Pushers for old unlinked emails will also be deleted. ([\#10581](https://github.com/matrix-org/synapse/issues/10581), [\#10734](https://github.com/matrix-org/synapse/issues/10734))
 - Reject Client-Server `/keys/query` requests which provide `device_ids` incorrectly. ([\#10593](https://github.com/matrix-org/synapse/issues/10593))
 - Rooms with unsupported room versions are no longer returned via `/sync`. ([\#10644](https://github.com/matrix-org/synapse/issues/10644))
 - Enforce the maximum length for per-room display names and avatar URLs. ([\#10654](https://github.com/matrix-org/synapse/issues/10654))
 - Fix a bug which caused the `synapse_user_logins_total` Prometheus metric not to be correctly initialised on restart. ([\#10677](https://github.com/matrix-org/synapse/issues/10677))
 - Improve `ServerNoticeServlet` to avoid duplicate requests and add unit tests. ([\#10679](https://github.com/matrix-org/synapse/issues/10679))
 - Fix long-standing issue which caused an error when a thumbnail is requested and there are multiple thumbnails with the same quality rating. ([\#10684](https://github.com/matrix-org/synapse/issues/10684))
 - Fix a regression introduced in v1.41.0 which affected the performance of concurrent fetches of large sets of events, in extreme cases causing the process to hang. ([\#10703](https://github.com/matrix-org/synapse/issues/10703))
 - Fix a regression introduced in Synapse 1.41 which broke email transmission on Systems using older versions of the Twisted library. ([\#10713](https://github.com/matrix-org/synapse/issues/10713))
 
 Improved Documentation
 ----------------------
 
 - Add documentation on how to connect Django with Synapse using OpenID Connect and django-oauth-toolkit. Contributed by @HugoDelval. ([\#10192](https://github.com/matrix-org/synapse/issues/10192))
 - Advertise https://matrix-org.github.io/synapse documentation in the `README` and `CONTRIBUTING` files. ([\#10595](https://github.com/matrix-org/synapse/issues/10595))
 - Fix some of the titles not rendering in the OpenID Connect documentation. ([\#10639](https://github.com/matrix-org/synapse/issues/10639))
 - Minor clarifications to the documentation for reverse proxies. ([\#10708](https://github.com/matrix-org/synapse/issues/10708))
 - Remove table of contents from the top of installation and contributing documentation pages. ([\#10711](https://github.com/matrix-org/synapse/issues/10711))
 
 Deprecations and Removals
 -------------------------
 
 - Remove deprecated Shutdown Room and Purge Room Admin API. ([\#8830](https://github.com/matrix-org/synapse/issues/8830))
 
 Internal Changes
 ----------------
 
 - Improve type hints for the proxy agent and SRV resolver modules. Contributed by @dklimpel. ([\#10608](https://github.com/matrix-org/synapse/issues/10608))
 - Clean up some of the federation event authentication code for clarity. ([\#10614](https://github.com/matrix-org/synapse/issues/10614), [\#10615](https://github.com/matrix-org/synapse/issues/10615), [\#10624](https://github.com/matrix-org/synapse/issues/10624), [\#10640](https://github.com/matrix-org/synapse/issues/10640))
 - Add a comment asking developers to leave a reason when bumping the database schema version. ([\#10621](https://github.com/matrix-org/synapse/issues/10621))
 - Remove not needed database updates in modify user admin API. ([\#10627](https://github.com/matrix-org/synapse/issues/10627))
 - Convert room member storage tuples to `attrs` classes. ([\#10629](https://github.com/matrix-org/synapse/issues/10629), [\#10642](https://github.com/matrix-org/synapse/issues/10642))
 - Use auto-attribs for the attrs classes used in sync. ([\#10630](https://github.com/matrix-org/synapse/issues/10630))
 - Make `backfill` and `get_missing_events` use the same codepath. ([\#10645](https://github.com/matrix-org/synapse/issues/10645))
 - Improve the performance of the `/hierarchy` API (from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946)) by caching responses received over federation. ([\#10647](https://github.com/matrix-org/synapse/issues/10647))
 - Run a nightly CI build against Twisted trunk. ([\#10651](https://github.com/matrix-org/synapse/issues/10651), [\#10672](https://github.com/matrix-org/synapse/issues/10672))
 - Do not print out stack traces for network errors when fetching data over federation. ([\#10662](https://github.com/matrix-org/synapse/issues/10662))
 - Simplify tests for device admin rest API. ([\#10664](https://github.com/matrix-org/synapse/issues/10664))
 - Add missing type hints to REST servlets. ([\#10665](https://github.com/matrix-org/synapse/issues/10665), [\#10666](https://github.com/matrix-org/synapse/issues/10666), [\#10674](https://github.com/matrix-org/synapse/issues/10674))
 - Flatten the `tests.synapse.rests` package by moving the contents of `v1` and `v2_alpha` into the parent. ([\#10667](https://github.com/matrix-org/synapse/issues/10667))
 - Update `complement.sh` to rebuild the base Docker image when run with workers. ([\#10686](https://github.com/matrix-org/synapse/issues/10686))
 - Split the event-processing methods in `FederationHandler` into a separate `FederationEventHandler`. ([\#10692](https://github.com/matrix-org/synapse/issues/10692))
 - Remove unused `compare_digest` function. ([\#10706](https://github.com/matrix-org/synapse/issues/10706))
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Merge tag 'v1.42.0rc1' into develop

Synapse 1.42.0rc1 (2021-09-01)
==============================

Server administrators are reminded to read [the upgrade notes](docs/upgrade.md#upgrading-to-v1420).

Features
--------

- Add support for [MSC3231](https://github.com/matrix-org/matrix-doc/pull/3231): Token authenticated registration. Users can be required to submit a token during registration to authenticate themselves. Contributed by Callum Brown. ([\#10142](https://github.com/matrix-org/synapse/issues/10142))
- Add support for [MSC3283](https://github.com/matrix-org/matrix-doc/pull/3283): Expose `enable_set_displayname` in capabilities. ([\#10452](https://github.com/matrix-org/synapse/issues/10452))
- Port the `PresenceRouter` module interface to the new generic interface. ([\#10524](https://github.com/matrix-org/synapse/issues/10524))
- Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10613](https://github.com/matrix-org/synapse/issues/10613), [\#10725](https://github.com/matrix-org/synapse/issues/10725))

Bugfixes
--------

- Validate new `m.room.power_levels` events. Contributed by @aaronraimist. ([\#10232](https://github.com/matrix-org/synapse/issues/10232))
- Display an error on User-Interactive Authentication fallback pages when authentication fails. Contributed by Callum Brown. ([\#10561](https://github.com/matrix-org/synapse/issues/10561))
- Remove pushers when deleting an e-mail address from an account. Pushers for old unlinked emails will also be deleted. ([\#10581](https://github.com/matrix-org/synapse/issues/10581), [\#10734](https://github.com/matrix-org/synapse/issues/10734))
- Reject Client-Server `/keys/query` requests which provide `device_ids` incorrectly. ([\#10593](https://github.com/matrix-org/synapse/issues/10593))
- Rooms with unsupported room versions are no longer returned via `/sync`. ([\#10644](https://github.com/matrix-org/synapse/issues/10644))
- Enforce the maximum length for per-room display names and avatar URLs. ([\#10654](https://github.com/matrix-org/synapse/issues/10654))
- Fix a bug which caused the `synapse_user_logins_total` Prometheus metric not to be correctly initialised on restart. ([\#10677](https://github.com/matrix-org/synapse/issues/10677))
- Improve `ServerNoticeServlet` to avoid duplicate requests and add unit tests. ([\#10679](https://github.com/matrix-org/synapse/issues/10679))
- Fix long-standing issue which caused an error when a thumbnail is requested and there are multiple thumbnails with the same quality rating. ([\#10684](https://github.com/matrix-org/synapse/issues/10684))
- Fix a regression introduced in v1.41.0 which affected the performance of concurrent fetches of large sets of events, in extreme cases causing the process to hang. ([\#10703](https://github.com/matrix-org/synapse/issues/10703))
- Fix a regression introduced in Synapse 1.41 which broke email transmission on Systems using older versions of the Twisted library. ([\#10713](https://github.com/matrix-org/synapse/issues/10713))

Improved Documentation
----------------------

- Add documentation on how to connect Django with Synapse using OpenID Connect and django-oauth-toolkit. Contributed by @HugoDelval. ([\#10192](https://github.com/matrix-org/synapse/issues/10192))
- Advertise https://matrix-org.github.io/synapse documentation in the `README` and `CONTRIBUTING` files. ([\#10595](https://github.com/matrix-org/synapse/issues/10595))
- Fix some of the titles not rendering in the OpenID Connect documentation. ([\#10639](https://github.com/matrix-org/synapse/issues/10639))
- Minor clarifications to the documentation for reverse proxies. ([\#10708](https://github.com/matrix-org/synapse/issues/10708))
- Remove table of contents from the top of installation and contributing documentation pages. ([\#10711](https://github.com/matrix-org/synapse/issues/10711))

Deprecations and Removals
-------------------------

- Remove deprecated Shutdown Room and Purge Room Admin API. ([\#8830](https://github.com/matrix-org/synapse/issues/8830))

Internal Changes
----------------

- Improve type hints for the proxy agent and SRV resolver modules. Contributed by @dklimpel. ([\#10608](https://github.com/matrix-org/synapse/issues/10608))
- Clean up some of the federation event authentication code for clarity. ([\#10614](https://github.com/matrix-org/synapse/issues/10614), [\#10615](https://github.com/matrix-org/synapse/issues/10615), [\#10624](https://github.com/matrix-org/synapse/issues/10624), [\#10640](https://github.com/matrix-org/synapse/issues/10640))
- Add a comment asking developers to leave a reason when bumping the database schema version. ([\#10621](https://github.com/matrix-org/synapse/issues/10621))
- Remove not needed database updates in modify user admin API. ([\#10627](https://github.com/matrix-org/synapse/issues/10627))
- Convert room member storage tuples to `attrs` classes. ([\#10629](https://github.com/matrix-org/synapse/issues/10629), [\#10642](https://github.com/matrix-org/synapse/issues/10642))
- Use auto-attribs for the attrs classes used in sync. ([\#10630](https://github.com/matrix-org/synapse/issues/10630))
- Make `backfill` and `get_missing_events` use the same codepath. ([\#10645](https://github.com/matrix-org/synapse/issues/10645))
- Improve the performance of the `/hierarchy` API (from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946)) by caching responses received over federation. ([\#10647](https://github.com/matrix-org/synapse/issues/10647))
- Run a nightly CI build against Twisted trunk. ([\#10651](https://github.com/matrix-org/synapse/issues/10651), [\#10672](https://github.com/matrix-org/synapse/issues/10672))
- Do not print out stack traces for network errors when fetching data over federation. ([\#10662](https://github.com/matrix-org/synapse/issues/10662))
- Simplify tests for device admin rest API. ([\#10664](https://github.com/matrix-org/synapse/issues/10664))
- Add missing type hints to REST servlets. ([\#10665](https://github.com/matrix-org/synapse/issues/10665), [\#10666](https://github.com/matrix-org/synapse/issues/10666), [\#10674](https://github.com/matrix-org/synapse/issues/10674))
- Flatten the `tests.synapse.rests` package by moving the contents of `v1` and `v2_alpha` into the parent. ([\#10667](https://github.com/matrix-org/synapse/issues/10667))
- Update `complement.sh` to rebuild the base Docker image when run with workers. ([\#10686](https://github.com/matrix-org/synapse/issues/10686))
- Split the event-processing methods in `FederationHandler` into a separate `FederationEventHandler`. ([\#10692](https://github.com/matrix-org/synapse/issues/10692))
- Remove unused `compare_digest` function. ([\#10706](https://github.com/matrix-org/synapse/issues/10706))
2021-09-01 14:58:14 +01:00

474 lines
17 KiB
Python

# Copyright 2018 New Vector
#
# 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 email.message
import os
from typing import Dict, List, Sequence, Tuple
import attr
import pkg_resources
from twisted.internet.defer import Deferred
import synapse.rest.admin
from synapse.api.errors import Codes, SynapseError
from synapse.rest.client import login, room
from tests.unittest import HomeserverTestCase
@attr.s
class _User:
"Helper wrapper for user ID and access token"
id = attr.ib()
token = attr.ib()
class EmailPusherTests(HomeserverTestCase):
servlets = [
synapse.rest.admin.register_servlets_for_client_rest_resource,
room.register_servlets,
login.register_servlets,
]
user_id = True
hijack_auth = False
def make_homeserver(self, reactor, clock):
config = self.default_config()
config["email"] = {
"enable_notifs": True,
"template_dir": os.path.abspath(
pkg_resources.resource_filename("synapse", "res/templates")
),
"expiry_template_html": "notice_expiry.html",
"expiry_template_text": "notice_expiry.txt",
"notif_template_html": "notif_mail.html",
"notif_template_text": "notif_mail.txt",
"smtp_host": "127.0.0.1",
"smtp_port": 20,
"require_transport_security": False,
"smtp_user": None,
"smtp_pass": None,
"app_name": "Matrix",
"notif_from": "test@example.com",
"riot_base_url": None,
}
config["public_baseurl"] = "aaa"
config["start_pushers"] = True
hs = self.setup_test_homeserver(config=config)
# List[Tuple[Deferred, args, kwargs]]
self.email_attempts: List[Tuple[Deferred, Sequence, Dict]] = []
def sendmail(*args, **kwargs):
# This mocks out synapse.reactor.send_email._sendmail.
d = Deferred()
self.email_attempts.append((d, args, kwargs))
return d
hs.get_send_email_handler()._sendmail = sendmail
return hs
def prepare(self, reactor, clock, hs):
# Register the user who gets notified
self.user_id = self.register_user("user", "pass")
self.access_token = self.login("user", "pass")
# Register other users
self.others = [
_User(
id=self.register_user("otheruser1", "pass"),
token=self.login("otheruser1", "pass"),
),
_User(
id=self.register_user("otheruser2", "pass"),
token=self.login("otheruser2", "pass"),
),
]
# Register the pusher
user_tuple = self.get_success(
self.hs.get_datastore().get_user_by_access_token(self.access_token)
)
self.token_id = user_tuple.token_id
# We need to add email to account before we can create a pusher.
self.get_success(
hs.get_datastore().user_add_threepid(
self.user_id, "email", "a@example.com", 0, 0
)
)
self.pusher = self.get_success(
self.hs.get_pusherpool().add_pusher(
user_id=self.user_id,
access_token=self.token_id,
kind="email",
app_id="m.email",
app_display_name="Email Notifications",
device_display_name="a@example.com",
pushkey="a@example.com",
lang=None,
data={},
)
)
self.auth_handler = hs.get_auth_handler()
def test_need_validated_email(self):
"""Test that we can only add an email pusher if the user has validated
their email.
"""
with self.assertRaises(SynapseError) as cm:
self.get_success_or_raise(
self.hs.get_pusherpool().add_pusher(
user_id=self.user_id,
access_token=self.token_id,
kind="email",
app_id="m.email",
app_display_name="Email Notifications",
device_display_name="b@example.com",
pushkey="b@example.com",
lang=None,
data={},
)
)
self.assertEqual(400, cm.exception.code)
self.assertEqual(Codes.THREEPID_NOT_FOUND, cm.exception.errcode)
def test_simple_sends_email(self):
# Create a simple room with two users
room = self.helper.create_room_as(self.user_id, tok=self.access_token)
self.helper.invite(
room=room, src=self.user_id, tok=self.access_token, targ=self.others[0].id
)
self.helper.join(room=room, user=self.others[0].id, tok=self.others[0].token)
# The other user sends a single message.
self.helper.send(room, body="Hi!", tok=self.others[0].token)
# We should get emailed about that message
self._check_for_mail()
# The other user sends multiple messages.
self.helper.send(room, body="Hi!", tok=self.others[0].token)
self.helper.send(room, body="There!", tok=self.others[0].token)
self._check_for_mail()
def test_invite_sends_email(self):
# Create a room and invite the user to it
room = self.helper.create_room_as(self.others[0].id, tok=self.others[0].token)
self.helper.invite(
room=room,
src=self.others[0].id,
tok=self.others[0].token,
targ=self.user_id,
)
# We should get emailed about the invite
self._check_for_mail()
def test_invite_to_empty_room_sends_email(self):
# Create a room and invite the user to it
room = self.helper.create_room_as(self.others[0].id, tok=self.others[0].token)
self.helper.invite(
room=room,
src=self.others[0].id,
tok=self.others[0].token,
targ=self.user_id,
)
# Then have the original user leave
self.helper.leave(room, self.others[0].id, tok=self.others[0].token)
# We should get emailed about the invite
self._check_for_mail()
def test_multiple_members_email(self):
# We want to test multiple notifications, so we pause processing of push
# while we send messages.
self.pusher._pause_processing()
# Create a simple room with multiple other users
room = self.helper.create_room_as(self.user_id, tok=self.access_token)
for other in self.others:
self.helper.invite(
room=room, src=self.user_id, tok=self.access_token, targ=other.id
)
self.helper.join(room=room, user=other.id, tok=other.token)
# The other users send some messages
self.helper.send(room, body="Hi!", tok=self.others[0].token)
self.helper.send(room, body="There!", tok=self.others[1].token)
self.helper.send(room, body="There!", tok=self.others[1].token)
# Nothing should have happened yet, as we're paused.
assert not self.email_attempts
self.pusher._resume_processing()
# We should get emailed about those messages
self._check_for_mail()
def test_multiple_rooms(self):
# We want to test multiple notifications from multiple rooms, so we pause
# processing of push while we send messages.
self.pusher._pause_processing()
# Create a simple room with multiple other users
rooms = [
self.helper.create_room_as(self.user_id, tok=self.access_token),
self.helper.create_room_as(self.user_id, tok=self.access_token),
]
for r, other in zip(rooms, self.others):
self.helper.invite(
room=r, src=self.user_id, tok=self.access_token, targ=other.id
)
self.helper.join(room=r, user=other.id, tok=other.token)
# The other users send some messages
self.helper.send(rooms[0], body="Hi!", tok=self.others[0].token)
self.helper.send(rooms[1], body="There!", tok=self.others[1].token)
self.helper.send(rooms[1], body="There!", tok=self.others[1].token)
# Nothing should have happened yet, as we're paused.
assert not self.email_attempts
self.pusher._resume_processing()
# We should get emailed about those messages
self._check_for_mail()
def test_room_notifications_include_avatar(self):
# Create a room and set its avatar.
room = self.helper.create_room_as(self.user_id, tok=self.access_token)
self.helper.send_state(
room, "m.room.avatar", {"url": "mxc://DUMMY_MEDIA_ID"}, self.access_token
)
# Invite two other uses.
for other in self.others:
self.helper.invite(
room=room, src=self.user_id, tok=self.access_token, targ=other.id
)
self.helper.join(room=room, user=other.id, tok=other.token)
# The other users send some messages.
# TODO It seems that two messages are required to trigger an email?
self.helper.send(room, body="Alpha", tok=self.others[0].token)
self.helper.send(room, body="Beta", tok=self.others[1].token)
# We should get emailed about those messages
args, kwargs = self._check_for_mail()
# That email should contain the room's avatar
msg: bytes = args[5]
# Multipart: plain text, base 64 encoded; html, base 64 encoded
html = (
email.message_from_bytes(msg)
.get_payload()[1]
.get_payload(decode=True)
.decode()
)
self.assertIn("_matrix/media/v1/thumbnail/DUMMY_MEDIA_ID", html)
def test_empty_room(self):
"""All users leaving a room shouldn't cause the pusher to break."""
# Create a simple room with two users
room = self.helper.create_room_as(self.user_id, tok=self.access_token)
self.helper.invite(
room=room, src=self.user_id, tok=self.access_token, targ=self.others[0].id
)
self.helper.join(room=room, user=self.others[0].id, tok=self.others[0].token)
# The other user sends a single message.
self.helper.send(room, body="Hi!", tok=self.others[0].token)
# Leave the room before the message is processed.
self.helper.leave(room, self.user_id, tok=self.access_token)
self.helper.leave(room, self.others[0].id, tok=self.others[0].token)
# We should get emailed about that message
self._check_for_mail()
def test_empty_room_multiple_messages(self):
"""All users leaving a room shouldn't cause the pusher to break."""
# Create a simple room with two users
room = self.helper.create_room_as(self.user_id, tok=self.access_token)
self.helper.invite(
room=room, src=self.user_id, tok=self.access_token, targ=self.others[0].id
)
self.helper.join(room=room, user=self.others[0].id, tok=self.others[0].token)
# The other user sends a single message.
self.helper.send(room, body="Hi!", tok=self.others[0].token)
self.helper.send(room, body="There!", tok=self.others[0].token)
# Leave the room before the message is processed.
self.helper.leave(room, self.user_id, tok=self.access_token)
self.helper.leave(room, self.others[0].id, tok=self.others[0].token)
# We should get emailed about that message
self._check_for_mail()
def test_encrypted_message(self):
room = self.helper.create_room_as(self.user_id, tok=self.access_token)
self.helper.invite(
room=room, src=self.user_id, tok=self.access_token, targ=self.others[0].id
)
self.helper.join(room=room, user=self.others[0].id, tok=self.others[0].token)
# The other user sends some messages
self.helper.send_event(room, "m.room.encrypted", {}, tok=self.others[0].token)
# We should get emailed about that message
self._check_for_mail()
def test_no_email_sent_after_removed(self):
# Create a simple room with two users
room = self.helper.create_room_as(self.user_id, tok=self.access_token)
self.helper.invite(
room=room,
src=self.user_id,
tok=self.access_token,
targ=self.others[0].id,
)
self.helper.join(
room=room,
user=self.others[0].id,
tok=self.others[0].token,
)
# The other user sends a single message.
self.helper.send(room, body="Hi!", tok=self.others[0].token)
# We should get emailed about that message
self._check_for_mail()
# disassociate the user's email address
self.get_success(
self.auth_handler.delete_threepid(
user_id=self.user_id,
medium="email",
address="a@example.com",
)
)
# check that the pusher for that email address has been deleted
pushers = self.get_success(
self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 0)
def test_remove_unlinked_pushers_background_job(self):
"""Checks that all existing pushers associated with unlinked email addresses are removed
upon running the remove_deleted_email_pushers background update.
"""
# disassociate the user's email address manually (without deleting the pusher).
# This resembles the old behaviour, which the background update below is intended
# to clean up.
self.get_success(
self.hs.get_datastore().user_delete_threepid(
self.user_id, "email", "a@example.com"
)
)
# Run the "remove_deleted_email_pushers" background job
self.get_success(
self.hs.get_datastore().db_pool.simple_insert(
table="background_updates",
values={
"update_name": "remove_deleted_email_pushers",
"progress_json": "{}",
"depends_on": None,
},
)
)
# ... and tell the DataStore that it hasn't finished all updates yet
self.hs.get_datastore().db_pool.updates._all_done = False
# Now let's actually drive the updates to completion
while not self.get_success(
self.hs.get_datastore().db_pool.updates.has_completed_background_updates()
):
self.get_success(
self.hs.get_datastore().db_pool.updates.do_next_background_update(100),
by=0.1,
)
# Check that all pushers with unlinked addresses were deleted
pushers = self.get_success(
self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 0)
def _check_for_mail(self) -> Tuple[Sequence, Dict]:
"""
Assert that synapse sent off exactly one email notification.
Returns:
args and kwargs passed to synapse.reactor.send_email._sendmail for
that notification.
"""
# Get the stream ordering before it gets sent
pushers = self.get_success(
self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
last_stream_ordering = pushers[0].last_stream_ordering
# Advance time a bit, so the pusher will register something has happened
self.pump(10)
# It hasn't succeeded yet, so the stream ordering shouldn't have moved
pushers = self.get_success(
self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
self.assertEqual(last_stream_ordering, pushers[0].last_stream_ordering)
# One email was attempted to be sent
self.assertEqual(len(self.email_attempts), 1)
deferred, sendmail_args, sendmail_kwargs = self.email_attempts[0]
# Make the email succeed
deferred.callback(True)
self.pump()
# One email was attempted to be sent
self.assertEqual(len(self.email_attempts), 1)
# The stream ordering has increased
pushers = self.get_success(
self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
self.assertTrue(pushers[0].last_stream_ordering > last_stream_ordering)
# Reset the attempts.
self.email_attempts = []
return sendmail_args, sendmail_kwargs