synapse/tests/rest/client/v2_alpha/test_account.py
2019-06-11 11:34:33 +01:00

241 lines
7.3 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2015-2016 OpenMarket Ltd
# Copyright 2017-2018 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 os
import re
from email.parser import Parser
import pkg_resources
import synapse.rest.admin
from synapse.api.constants import LoginType
from synapse.rest.client.v1 import login
from synapse.rest.client.v2_alpha import account, register
from tests import unittest
class PasswordResetTestCase(unittest.HomeserverTestCase):
servlets = [
account.register_servlets,
synapse.rest.admin.register_servlets_for_client_rest_resource,
register.register_servlets,
login.register_servlets,
]
def make_homeserver(self, reactor, clock):
config = self.default_config()
# Email config.
self.email_attempts = []
def sendmail(smtphost, from_addr, to_addrs, msg, **kwargs):
self.email_attempts.append(msg)
return
config["email"] = {
"enable_notifs": False,
"template_dir": os.path.abspath(
pkg_resources.resource_filename("synapse", "res/templates")
),
"smtp_host": "127.0.0.1",
"smtp_port": 20,
"require_transport_security": False,
"smtp_user": None,
"smtp_pass": None,
"notif_from": "test@example.com",
}
config["public_baseurl"] = "https://example.com"
hs = self.setup_test_homeserver(config=config, sendmail=sendmail)
return hs
def prepare(self, reactor, clock, hs):
self.store = hs.get_datastore()
def test_basic_password_reset(self):
"""Test basic password reset flow
"""
old_password = "monkey"
new_password = "kangeroo"
user_id = self.register_user("kermit", old_password)
self.login("kermit", old_password)
email = "test@example.com"
# Add a threepid
self.get_success(
self.store.user_add_threepid(
user_id=user_id,
medium="email",
address=email,
validated_at=0,
added_at=0,
)
)
client_secret = "foobar"
session_id = self._request_token(email, client_secret)
self.assertEquals(len(self.email_attempts), 1)
link = self._get_link_from_email()
self._validate_token(link)
self._reset_password(new_password, session_id, client_secret)
# Assert we can log in with the new password
self.login("kermit", new_password)
# Assert we can't log in with the old password
self.attempt_wrong_password_login("kermit", old_password)
def test_cant_reset_password_without_clicking_link(self):
"""Test that we do actually need to click the link in the email
"""
old_password = "monkey"
new_password = "kangeroo"
user_id = self.register_user("kermit", old_password)
self.login("kermit", old_password)
email = "test@example.com"
# Add a threepid
self.get_success(
self.store.user_add_threepid(
user_id=user_id,
medium="email",
address=email,
validated_at=0,
added_at=0,
)
)
client_secret = "foobar"
session_id = self._request_token(email, client_secret)
self.assertEquals(len(self.email_attempts), 1)
# Attempt to reset password without clicking the link
self._reset_password(
new_password, session_id, client_secret, expected_code=401,
)
# Assert we can log in with the old password
self.login("kermit", old_password)
# Assert we can't log in with the new password
self.attempt_wrong_password_login("kermit", new_password)
def test_no_valid_token(self):
"""Test that we do actually need to request a token and can't just
make a session up.
"""
old_password = "monkey"
new_password = "kangeroo"
user_id = self.register_user("kermit", old_password)
self.login("kermit", old_password)
email = "test@example.com"
# Add a threepid
self.get_success(
self.store.user_add_threepid(
user_id=user_id,
medium="email",
address=email,
validated_at=0,
added_at=0,
)
)
client_secret = "foobar"
session_id = "weasle"
# Attempt to reset password without even requesting an email
self._reset_password(
new_password, session_id, client_secret, expected_code=401,
)
# Assert we can log in with the old password
self.login("kermit", old_password)
# Assert we can't log in with the new password
self.attempt_wrong_password_login("kermit", new_password)
def _request_token(self, email, client_secret):
request, channel = self.make_request(
"POST",
b"account/password/email/requestToken",
{"client_secret": client_secret, "email": email, "send_attempt": 1},
)
self.render(request)
self.assertEquals(200, channel.code, channel.result)
return channel.json_body["sid"]
def _validate_token(self, link):
# Remove the host
path = link.replace("https://example.com", "")
request, channel = self.make_request("GET", path, shorthand=False)
self.render(request)
self.assertEquals(200, channel.code, channel.result)
def _get_link_from_email(self):
assert self.email_attempts, "No emails have been sent"
raw_msg = self.email_attempts[-1].decode("UTF-8")
mail = Parser().parsestr(raw_msg)
text = None
for part in mail.walk():
if part.get_content_type() == "text/plain":
text = part.get_payload(decode=True).decode("UTF-8")
break
if not text:
self.fail("Could not find text portion of email to parse")
match = re.search(r"https://example.com\S+", text)
assert match, "Could not find link in email"
return match.group(0)
def _reset_password(
self, new_password, session_id, client_secret, expected_code=200
):
request, channel = self.make_request(
"POST",
b"account/password",
{
"new_password": new_password,
"auth": {
"type": LoginType.EMAIL_IDENTITY,
"threepid_creds": {
"client_secret": client_secret,
"sid": session_id,
},
},
},
)
self.render(request)
self.assertEquals(expected_code, channel.code, channel.result)