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synapse/tests/push/test_email.py
Richard van der Hoff d6752ce5da
Clean up startup for the pusher (#6558)
* Remove redundant python2 support code

`str.decode()` doesn't exist on python3, so presumably this code was doing
nothing

* Filter out pushers with corrupt data

When we get a row with unparsable json, drop the row, rather than returning a
row with null `data`, which will then cause an explosion later on.

* Improve logging when we can't start a pusher

Log the ID to help us understand the problem

* Make email pusher setup more robust

We know we'll have a `data` member, since that comes from the database. What we
*don't* know is if that is a dict, and if that has a `brand` member, and if
that member is a string.
2019-12-18 14:26:58 +00:00

199 lines
6.7 KiB
Python

# -*- coding: utf-8 -*-
# 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 os
import attr
import pkg_resources
from twisted.internet.defer import Deferred
import synapse.rest.admin
from synapse.rest.client.v1 import login, room
from tests.unittest import HomeserverTestCase
@attr.s
class _User(object):
"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):
# List[Tuple[Deferred, args, kwargs]]
self.email_attempts = []
def sendmail(*args, **kwargs):
d = Deferred()
self.email_attempts.append((d, args, kwargs))
return d
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, 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)
)
token_id = user_tuple["token_id"]
self.pusher = self.get_success(
self.hs.get_pusherpool().add_pusher(
user_id=self.user_id,
access_token=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={},
)
)
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 some messages
self.helper.send(room, body="Hi!", tok=self.others[0].token)
self.helper.send(room, body="There!", tok=self.others[0].token)
# We should get emailed about that message
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 _check_for_mail(self):
"Check that the user receives an email notification"
# Get the stream ordering before it gets sent
pushers = self.get_success(
self.hs.get_datastore().get_pushers_by(dict(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(100)
# It hasn't succeeded yet, so the stream ordering shouldn't have moved
pushers = self.get_success(
self.hs.get_datastore().get_pushers_by(dict(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)
# Make the email succeed
self.email_attempts[0][0].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(dict(user_name=self.user_id))
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
self.assertTrue(pushers[0]["last_stream_ordering"] > last_stream_ordering)