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				synced 2025-10-31 08:11:24 +01:00 
			
		
		
		
	Broken in https://github.com/matrix-org/synapse/pull/8275 and has yet to be put in a release. Fixes https://github.com/matrix-org/synapse/issues/8418. `next_link` is an optional parameter. However, we were checking whether the `next_link` param was valid, even if it wasn't provided. In that case, `next_link` was `None`, which would clearly not be a valid URL. This would prevent password reset and other operations if `next_link` was not provided, and the `next_link_domain_whitelist` config option was set.
		
			
				
	
	
		
			883 lines
		
	
	
		
			29 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			883 lines
		
	
	
		
			29 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
| # -*- coding: utf-8 -*-
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| # Copyright 2015-2016 OpenMarket Ltd
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| # Copyright 2017-2018 New Vector Ltd
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| # Copyright 2019 The Matrix.org Foundation C.I.C.
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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 json
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| import os
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| import re
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| from email.parser import Parser
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| from typing import Optional
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| from urllib.parse import urlencode
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| 
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| import pkg_resources
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| 
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| import synapse.rest.admin
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| from synapse.api.constants import LoginType, Membership
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| from synapse.api.errors import Codes
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| from synapse.rest.client.v1 import login, room
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| from synapse.rest.client.v2_alpha import account, register
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| from synapse.rest.synapse.client.password_reset import PasswordResetSubmitTokenResource
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| 
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| from tests import unittest
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| from tests.unittest import override_config
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| 
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| 
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| class PasswordResetTestCase(unittest.HomeserverTestCase):
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| 
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|     servlets = [
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|         account.register_servlets,
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|         synapse.rest.admin.register_servlets_for_client_rest_resource,
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|         register.register_servlets,
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|         login.register_servlets,
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|     ]
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| 
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|     def make_homeserver(self, reactor, clock):
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|         config = self.default_config()
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| 
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|         # Email config.
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|         self.email_attempts = []
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| 
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|         async def sendmail(smtphost, from_addr, to_addrs, msg, **kwargs):
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|             self.email_attempts.append(msg)
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|             return
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| 
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|         config["email"] = {
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|             "enable_notifs": False,
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|             "template_dir": os.path.abspath(
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|                 pkg_resources.resource_filename("synapse", "res/templates")
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|             ),
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|             "smtp_host": "127.0.0.1",
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|             "smtp_port": 20,
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|             "require_transport_security": False,
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|             "smtp_user": None,
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|             "smtp_pass": None,
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|             "notif_from": "test@example.com",
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|         }
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|         config["public_baseurl"] = "https://example.com"
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| 
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|         hs = self.setup_test_homeserver(config=config, sendmail=sendmail)
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|         return hs
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| 
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|     def prepare(self, reactor, clock, hs):
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|         self.store = hs.get_datastore()
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|         self.submit_token_resource = PasswordResetSubmitTokenResource(hs)
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| 
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|     def test_basic_password_reset(self):
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|         """Test basic password reset flow
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|         """
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|         old_password = "monkey"
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|         new_password = "kangeroo"
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| 
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|         user_id = self.register_user("kermit", old_password)
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|         self.login("kermit", old_password)
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| 
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|         email = "test@example.com"
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| 
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|         # Add a threepid
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|         self.get_success(
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|             self.store.user_add_threepid(
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|                 user_id=user_id,
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|                 medium="email",
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|                 address=email,
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|                 validated_at=0,
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|                 added_at=0,
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|             )
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|         )
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| 
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|         client_secret = "foobar"
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|         session_id = self._request_token(email, client_secret)
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| 
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|         self.assertEquals(len(self.email_attempts), 1)
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|         link = self._get_link_from_email()
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| 
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|         self._validate_token(link)
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| 
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|         self._reset_password(new_password, session_id, client_secret)
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| 
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|         # Assert we can log in with the new password
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|         self.login("kermit", new_password)
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| 
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|         # Assert we can't log in with the old password
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|         self.attempt_wrong_password_login("kermit", old_password)
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| 
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|     def test_basic_password_reset_canonicalise_email(self):
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|         """Test basic password reset flow
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|         Request password reset with different spelling
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|         """
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|         old_password = "monkey"
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|         new_password = "kangeroo"
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| 
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|         user_id = self.register_user("kermit", old_password)
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|         self.login("kermit", old_password)
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| 
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|         email_profile = "test@example.com"
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|         email_passwort_reset = "TEST@EXAMPLE.COM"
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| 
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|         # Add a threepid
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|         self.get_success(
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|             self.store.user_add_threepid(
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|                 user_id=user_id,
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|                 medium="email",
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|                 address=email_profile,
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|                 validated_at=0,
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|                 added_at=0,
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|             )
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|         )
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| 
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|         client_secret = "foobar"
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|         session_id = self._request_token(email_passwort_reset, client_secret)
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| 
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|         self.assertEquals(len(self.email_attempts), 1)
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|         link = self._get_link_from_email()
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| 
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|         self._validate_token(link)
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| 
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|         self._reset_password(new_password, session_id, client_secret)
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| 
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|         # Assert we can log in with the new password
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|         self.login("kermit", new_password)
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| 
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|         # Assert we can't log in with the old password
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|         self.attempt_wrong_password_login("kermit", old_password)
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| 
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|     def test_cant_reset_password_without_clicking_link(self):
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|         """Test that we do actually need to click the link in the email
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|         """
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|         old_password = "monkey"
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|         new_password = "kangeroo"
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| 
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|         user_id = self.register_user("kermit", old_password)
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|         self.login("kermit", old_password)
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| 
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|         email = "test@example.com"
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| 
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|         # Add a threepid
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|         self.get_success(
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|             self.store.user_add_threepid(
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|                 user_id=user_id,
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|                 medium="email",
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|                 address=email,
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|                 validated_at=0,
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|                 added_at=0,
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|             )
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|         )
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| 
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|         client_secret = "foobar"
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|         session_id = self._request_token(email, client_secret)
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| 
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|         self.assertEquals(len(self.email_attempts), 1)
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| 
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|         # Attempt to reset password without clicking the link
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|         self._reset_password(new_password, session_id, client_secret, expected_code=401)
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| 
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|         # Assert we can log in with the old password
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|         self.login("kermit", old_password)
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| 
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|         # Assert we can't log in with the new password
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|         self.attempt_wrong_password_login("kermit", new_password)
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| 
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|     def test_no_valid_token(self):
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|         """Test that we do actually need to request a token and can't just
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|         make a session up.
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|         """
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|         old_password = "monkey"
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|         new_password = "kangeroo"
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| 
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|         user_id = self.register_user("kermit", old_password)
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|         self.login("kermit", old_password)
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| 
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|         email = "test@example.com"
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| 
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|         # Add a threepid
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|         self.get_success(
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|             self.store.user_add_threepid(
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|                 user_id=user_id,
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|                 medium="email",
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|                 address=email,
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|                 validated_at=0,
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|                 added_at=0,
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|             )
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|         )
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| 
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|         client_secret = "foobar"
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|         session_id = "weasle"
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| 
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|         # Attempt to reset password without even requesting an email
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|         self._reset_password(new_password, session_id, client_secret, expected_code=401)
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| 
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|         # Assert we can log in with the old password
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|         self.login("kermit", old_password)
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| 
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|         # Assert we can't log in with the new password
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|         self.attempt_wrong_password_login("kermit", new_password)
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| 
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|     @unittest.override_config({"request_token_inhibit_3pid_errors": True})
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|     def test_password_reset_bad_email_inhibit_error(self):
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|         """Test that triggering a password reset with an email address that isn't bound
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|         to an account doesn't leak the lack of binding for that address if configured
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|         that way.
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|         """
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|         self.register_user("kermit", "monkey")
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|         self.login("kermit", "monkey")
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| 
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|         email = "test@example.com"
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| 
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|         client_secret = "foobar"
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|         session_id = self._request_token(email, client_secret)
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| 
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|         self.assertIsNotNone(session_id)
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| 
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|     def _request_token(self, email, client_secret):
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|         request, channel = self.make_request(
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|             "POST",
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|             b"account/password/email/requestToken",
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|             {"client_secret": client_secret, "email": email, "send_attempt": 1},
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|         )
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|         self.render(request)
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|         self.assertEquals(200, channel.code, channel.result)
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| 
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|         return channel.json_body["sid"]
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| 
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|     def _validate_token(self, link):
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|         # Remove the host
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|         path = link.replace("https://example.com", "")
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| 
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|         # Load the password reset confirmation page
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|         request, channel = self.make_request("GET", path, shorthand=False)
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|         request.render(self.submit_token_resource)
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|         self.pump()
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|         self.assertEquals(200, channel.code, channel.result)
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| 
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|         # Now POST to the same endpoint, mimicking the same behaviour as clicking the
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|         # password reset confirm button
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| 
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|         # Send arguments as url-encoded form data, matching the template's behaviour
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|         form_args = []
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|         for key, value_list in request.args.items():
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|             for value in value_list:
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|                 arg = (key, value)
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|                 form_args.append(arg)
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| 
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|         # Confirm the password reset
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|         request, channel = self.make_request(
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|             "POST",
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|             path,
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|             content=urlencode(form_args).encode("utf8"),
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|             shorthand=False,
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|             content_is_form=True,
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|         )
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|         request.render(self.submit_token_resource)
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|         self.pump()
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|         self.assertEquals(200, channel.code, channel.result)
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| 
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|     def _get_link_from_email(self):
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|         assert self.email_attempts, "No emails have been sent"
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| 
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|         raw_msg = self.email_attempts[-1].decode("UTF-8")
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|         mail = Parser().parsestr(raw_msg)
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| 
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|         text = None
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|         for part in mail.walk():
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|             if part.get_content_type() == "text/plain":
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|                 text = part.get_payload(decode=True).decode("UTF-8")
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|                 break
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| 
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|         if not text:
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|             self.fail("Could not find text portion of email to parse")
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| 
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|         match = re.search(r"https://example.com\S+", text)
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|         assert match, "Could not find link in email"
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| 
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|         return match.group(0)
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| 
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|     def _reset_password(
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|         self, new_password, session_id, client_secret, expected_code=200
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|     ):
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|         request, channel = self.make_request(
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|             "POST",
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|             b"account/password",
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|             {
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|                 "new_password": new_password,
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|                 "auth": {
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|                     "type": LoginType.EMAIL_IDENTITY,
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|                     "threepid_creds": {
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|                         "client_secret": client_secret,
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|                         "sid": session_id,
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|                     },
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|                 },
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|             },
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|         )
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|         self.render(request)
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|         self.assertEquals(expected_code, channel.code, channel.result)
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| 
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| 
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| class DeactivateTestCase(unittest.HomeserverTestCase):
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| 
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|     servlets = [
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|         synapse.rest.admin.register_servlets_for_client_rest_resource,
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|         login.register_servlets,
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|         account.register_servlets,
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|         room.register_servlets,
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|     ]
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| 
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|     def make_homeserver(self, reactor, clock):
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|         self.hs = self.setup_test_homeserver()
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|         return self.hs
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| 
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|     def test_deactivate_account(self):
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|         user_id = self.register_user("kermit", "test")
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|         tok = self.login("kermit", "test")
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| 
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|         self.deactivate(user_id, tok)
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| 
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|         store = self.hs.get_datastore()
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| 
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|         # Check that the user has been marked as deactivated.
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|         self.assertTrue(self.get_success(store.get_user_deactivated_status(user_id)))
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| 
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|         # Check that this access token has been invalidated.
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|         request, channel = self.make_request("GET", "account/whoami")
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|         self.render(request)
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|         self.assertEqual(request.code, 401)
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| 
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|     @unittest.INFO
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|     def test_pending_invites(self):
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|         """Tests that deactivating a user rejects every pending invite for them."""
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|         store = self.hs.get_datastore()
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| 
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|         inviter_id = self.register_user("inviter", "test")
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|         inviter_tok = self.login("inviter", "test")
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| 
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|         invitee_id = self.register_user("invitee", "test")
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|         invitee_tok = self.login("invitee", "test")
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| 
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|         # Make @inviter:test invite @invitee:test in a new room.
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|         room_id = self.helper.create_room_as(inviter_id, tok=inviter_tok)
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|         self.helper.invite(
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|             room=room_id, src=inviter_id, targ=invitee_id, tok=inviter_tok
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|         )
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| 
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|         # Make sure the invite is here.
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|         pending_invites = self.get_success(
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|             store.get_invited_rooms_for_local_user(invitee_id)
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|         )
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|         self.assertEqual(len(pending_invites), 1, pending_invites)
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|         self.assertEqual(pending_invites[0].room_id, room_id, pending_invites)
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| 
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|         # Deactivate @invitee:test.
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|         self.deactivate(invitee_id, invitee_tok)
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| 
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|         # Check that the invite isn't there anymore.
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|         pending_invites = self.get_success(
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|             store.get_invited_rooms_for_local_user(invitee_id)
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|         )
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|         self.assertEqual(len(pending_invites), 0, pending_invites)
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| 
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|         # Check that the membership of @invitee:test in the room is now "leave".
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|         memberships = self.get_success(
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|             store.get_rooms_for_local_user_where_membership_is(
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|                 invitee_id, [Membership.LEAVE]
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|             )
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|         )
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|         self.assertEqual(len(memberships), 1, memberships)
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|         self.assertEqual(memberships[0].room_id, room_id, memberships)
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| 
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|     def deactivate(self, user_id, tok):
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|         request_data = json.dumps(
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|             {
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|                 "auth": {
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|                     "type": "m.login.password",
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|                     "user": user_id,
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|                     "password": "test",
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|                 },
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|                 "erase": False,
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|             }
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|         )
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|         request, channel = self.make_request(
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|             "POST", "account/deactivate", request_data, access_token=tok
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|         )
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|         self.render(request)
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|         self.assertEqual(request.code, 200)
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| 
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| 
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| class ThreepidEmailRestTestCase(unittest.HomeserverTestCase):
 | |
| 
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|     servlets = [
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|         account.register_servlets,
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|         login.register_servlets,
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|         synapse.rest.admin.register_servlets_for_client_rest_resource,
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|     ]
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| 
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|     def make_homeserver(self, reactor, clock):
 | |
|         config = self.default_config()
 | |
| 
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|         # Email config.
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|         self.email_attempts = []
 | |
| 
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|         async def sendmail(smtphost, from_addr, to_addrs, msg, **kwargs):
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|             self.email_attempts.append(msg)
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| 
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|         config["email"] = {
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|             "enable_notifs": False,
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|             "template_dir": os.path.abspath(
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|                 pkg_resources.resource_filename("synapse", "res/templates")
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|             ),
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|             "smtp_host": "127.0.0.1",
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|             "smtp_port": 20,
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|             "require_transport_security": False,
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|             "smtp_user": None,
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|             "smtp_pass": None,
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|             "notif_from": "test@example.com",
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|         }
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|         config["public_baseurl"] = "https://example.com"
 | |
| 
 | |
|         self.hs = self.setup_test_homeserver(config=config, sendmail=sendmail)
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|         return self.hs
 | |
| 
 | |
|     def prepare(self, reactor, clock, hs):
 | |
|         self.store = hs.get_datastore()
 | |
| 
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|         self.user_id = self.register_user("kermit", "test")
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|         self.user_id_tok = self.login("kermit", "test")
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|         self.email = "test@example.com"
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|         self.url_3pid = b"account/3pid"
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| 
 | |
|     def test_add_valid_email(self):
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|         self.get_success(self._add_email(self.email, self.email))
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| 
 | |
|     def test_add_valid_email_second_time(self):
 | |
|         self.get_success(self._add_email(self.email, self.email))
 | |
|         self.get_success(
 | |
|             self._request_token_invalid_email(
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|                 self.email,
 | |
|                 expected_errcode=Codes.THREEPID_IN_USE,
 | |
|                 expected_error="Email is already in use",
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|             )
 | |
|         )
 | |
| 
 | |
|     def test_add_valid_email_second_time_canonicalise(self):
 | |
|         self.get_success(self._add_email(self.email, self.email))
 | |
|         self.get_success(
 | |
|             self._request_token_invalid_email(
 | |
|                 "TEST@EXAMPLE.COM",
 | |
|                 expected_errcode=Codes.THREEPID_IN_USE,
 | |
|                 expected_error="Email is already in use",
 | |
|             )
 | |
|         )
 | |
| 
 | |
|     def test_add_email_no_at(self):
 | |
|         self.get_success(
 | |
|             self._request_token_invalid_email(
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|                 "address-without-at.bar",
 | |
|                 expected_errcode=Codes.UNKNOWN,
 | |
|                 expected_error="Unable to parse email address",
 | |
|             )
 | |
|         )
 | |
| 
 | |
|     def test_add_email_two_at(self):
 | |
|         self.get_success(
 | |
|             self._request_token_invalid_email(
 | |
|                 "foo@foo@test.bar",
 | |
|                 expected_errcode=Codes.UNKNOWN,
 | |
|                 expected_error="Unable to parse email address",
 | |
|             )
 | |
|         )
 | |
| 
 | |
|     def test_add_email_bad_format(self):
 | |
|         self.get_success(
 | |
|             self._request_token_invalid_email(
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|                 "user@bad.example.net@good.example.com",
 | |
|                 expected_errcode=Codes.UNKNOWN,
 | |
|                 expected_error="Unable to parse email address",
 | |
|             )
 | |
|         )
 | |
| 
 | |
|     def test_add_email_domain_to_lower(self):
 | |
|         self.get_success(self._add_email("foo@TEST.BAR", "foo@test.bar"))
 | |
| 
 | |
|     def test_add_email_domain_with_umlaut(self):
 | |
|         self.get_success(self._add_email("foo@Öumlaut.com", "foo@öumlaut.com"))
 | |
| 
 | |
|     def test_add_email_address_casefold(self):
 | |
|         self.get_success(self._add_email("Strauß@Example.com", "strauss@example.com"))
 | |
| 
 | |
|     def test_address_trim(self):
 | |
|         self.get_success(self._add_email(" foo@test.bar ", "foo@test.bar"))
 | |
| 
 | |
|     def test_add_email_if_disabled(self):
 | |
|         """Test adding email to profile when doing so is disallowed
 | |
|         """
 | |
|         self.hs.config.enable_3pid_changes = False
 | |
| 
 | |
|         client_secret = "foobar"
 | |
|         session_id = self._request_token(self.email, client_secret)
 | |
| 
 | |
|         self.assertEquals(len(self.email_attempts), 1)
 | |
|         link = self._get_link_from_email()
 | |
| 
 | |
|         self._validate_token(link)
 | |
| 
 | |
|         request, channel = self.make_request(
 | |
|             "POST",
 | |
|             b"/_matrix/client/unstable/account/3pid/add",
 | |
|             {
 | |
|                 "client_secret": client_secret,
 | |
|                 "sid": session_id,
 | |
|                 "auth": {
 | |
|                     "type": "m.login.password",
 | |
|                     "user": self.user_id,
 | |
|                     "password": "test",
 | |
|                 },
 | |
|             },
 | |
|             access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
|         self.assertEqual(400, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertEqual(Codes.FORBIDDEN, channel.json_body["errcode"])
 | |
| 
 | |
|         # Get user
 | |
|         request, channel = self.make_request(
 | |
|             "GET", self.url_3pid, access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
| 
 | |
|         self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertFalse(channel.json_body["threepids"])
 | |
| 
 | |
|     def test_delete_email(self):
 | |
|         """Test deleting an email from profile
 | |
|         """
 | |
|         # Add a threepid
 | |
|         self.get_success(
 | |
|             self.store.user_add_threepid(
 | |
|                 user_id=self.user_id,
 | |
|                 medium="email",
 | |
|                 address=self.email,
 | |
|                 validated_at=0,
 | |
|                 added_at=0,
 | |
|             )
 | |
|         )
 | |
| 
 | |
|         request, channel = self.make_request(
 | |
|             "POST",
 | |
|             b"account/3pid/delete",
 | |
|             {"medium": "email", "address": self.email},
 | |
|             access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
|         self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
 | |
| 
 | |
|         # Get user
 | |
|         request, channel = self.make_request(
 | |
|             "GET", self.url_3pid, access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
| 
 | |
|         self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertFalse(channel.json_body["threepids"])
 | |
| 
 | |
|     def test_delete_email_if_disabled(self):
 | |
|         """Test deleting an email from profile when disallowed
 | |
|         """
 | |
|         self.hs.config.enable_3pid_changes = False
 | |
| 
 | |
|         # Add a threepid
 | |
|         self.get_success(
 | |
|             self.store.user_add_threepid(
 | |
|                 user_id=self.user_id,
 | |
|                 medium="email",
 | |
|                 address=self.email,
 | |
|                 validated_at=0,
 | |
|                 added_at=0,
 | |
|             )
 | |
|         )
 | |
| 
 | |
|         request, channel = self.make_request(
 | |
|             "POST",
 | |
|             b"account/3pid/delete",
 | |
|             {"medium": "email", "address": self.email},
 | |
|             access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
| 
 | |
|         self.assertEqual(400, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertEqual(Codes.FORBIDDEN, channel.json_body["errcode"])
 | |
| 
 | |
|         # Get user
 | |
|         request, channel = self.make_request(
 | |
|             "GET", self.url_3pid, access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
| 
 | |
|         self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertEqual("email", channel.json_body["threepids"][0]["medium"])
 | |
|         self.assertEqual(self.email, channel.json_body["threepids"][0]["address"])
 | |
| 
 | |
|     def test_cant_add_email_without_clicking_link(self):
 | |
|         """Test that we do actually need to click the link in the email
 | |
|         """
 | |
|         client_secret = "foobar"
 | |
|         session_id = self._request_token(self.email, client_secret)
 | |
| 
 | |
|         self.assertEquals(len(self.email_attempts), 1)
 | |
| 
 | |
|         # Attempt to add email without clicking the link
 | |
|         request, channel = self.make_request(
 | |
|             "POST",
 | |
|             b"/_matrix/client/unstable/account/3pid/add",
 | |
|             {
 | |
|                 "client_secret": client_secret,
 | |
|                 "sid": session_id,
 | |
|                 "auth": {
 | |
|                     "type": "m.login.password",
 | |
|                     "user": self.user_id,
 | |
|                     "password": "test",
 | |
|                 },
 | |
|             },
 | |
|             access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
|         self.assertEqual(400, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertEqual(Codes.THREEPID_AUTH_FAILED, channel.json_body["errcode"])
 | |
| 
 | |
|         # Get user
 | |
|         request, channel = self.make_request(
 | |
|             "GET", self.url_3pid, access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
| 
 | |
|         self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertFalse(channel.json_body["threepids"])
 | |
| 
 | |
|     def test_no_valid_token(self):
 | |
|         """Test that we do actually need to request a token and can't just
 | |
|         make a session up.
 | |
|         """
 | |
|         client_secret = "foobar"
 | |
|         session_id = "weasle"
 | |
| 
 | |
|         # Attempt to add email without even requesting an email
 | |
|         request, channel = self.make_request(
 | |
|             "POST",
 | |
|             b"/_matrix/client/unstable/account/3pid/add",
 | |
|             {
 | |
|                 "client_secret": client_secret,
 | |
|                 "sid": session_id,
 | |
|                 "auth": {
 | |
|                     "type": "m.login.password",
 | |
|                     "user": self.user_id,
 | |
|                     "password": "test",
 | |
|                 },
 | |
|             },
 | |
|             access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
|         self.assertEqual(400, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertEqual(Codes.THREEPID_AUTH_FAILED, channel.json_body["errcode"])
 | |
| 
 | |
|         # Get user
 | |
|         request, channel = self.make_request(
 | |
|             "GET", self.url_3pid, access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
| 
 | |
|         self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertFalse(channel.json_body["threepids"])
 | |
| 
 | |
|     @override_config({"next_link_domain_whitelist": None})
 | |
|     def test_next_link(self):
 | |
|         """Tests a valid next_link parameter value with no whitelist (good case)"""
 | |
|         self._request_token(
 | |
|             "something@example.com",
 | |
|             "some_secret",
 | |
|             next_link="https://example.com/a/good/site",
 | |
|             expect_code=200,
 | |
|         )
 | |
| 
 | |
|     @override_config({"next_link_domain_whitelist": None})
 | |
|     def test_next_link_exotic_protocol(self):
 | |
|         """Tests using a esoteric protocol as a next_link parameter value.
 | |
|         Someone may be hosting a client on IPFS etc.
 | |
|         """
 | |
|         self._request_token(
 | |
|             "something@example.com",
 | |
|             "some_secret",
 | |
|             next_link="some-protocol://abcdefghijklmopqrstuvwxyz",
 | |
|             expect_code=200,
 | |
|         )
 | |
| 
 | |
|     @override_config({"next_link_domain_whitelist": None})
 | |
|     def test_next_link_file_uri(self):
 | |
|         """Tests next_link parameters cannot be file URI"""
 | |
|         # Attempt to use a next_link value that points to the local disk
 | |
|         self._request_token(
 | |
|             "something@example.com",
 | |
|             "some_secret",
 | |
|             next_link="file:///host/path",
 | |
|             expect_code=400,
 | |
|         )
 | |
| 
 | |
|     @override_config({"next_link_domain_whitelist": ["example.com", "example.org"]})
 | |
|     def test_next_link_domain_whitelist(self):
 | |
|         """Tests next_link parameters must fit the whitelist if provided"""
 | |
| 
 | |
|         # Ensure not providing a next_link parameter still works
 | |
|         self._request_token(
 | |
|             "something@example.com", "some_secret", next_link=None, expect_code=200,
 | |
|         )
 | |
| 
 | |
|         self._request_token(
 | |
|             "something@example.com",
 | |
|             "some_secret",
 | |
|             next_link="https://example.com/some/good/page",
 | |
|             expect_code=200,
 | |
|         )
 | |
| 
 | |
|         self._request_token(
 | |
|             "something@example.com",
 | |
|             "some_secret",
 | |
|             next_link="https://example.org/some/also/good/page",
 | |
|             expect_code=200,
 | |
|         )
 | |
| 
 | |
|         self._request_token(
 | |
|             "something@example.com",
 | |
|             "some_secret",
 | |
|             next_link="https://bad.example.org/some/bad/page",
 | |
|             expect_code=400,
 | |
|         )
 | |
| 
 | |
|     @override_config({"next_link_domain_whitelist": []})
 | |
|     def test_empty_next_link_domain_whitelist(self):
 | |
|         """Tests an empty next_lint_domain_whitelist value, meaning next_link is essentially
 | |
|         disallowed
 | |
|         """
 | |
|         self._request_token(
 | |
|             "something@example.com",
 | |
|             "some_secret",
 | |
|             next_link="https://example.com/a/page",
 | |
|             expect_code=400,
 | |
|         )
 | |
| 
 | |
|     def _request_token(
 | |
|         self,
 | |
|         email: str,
 | |
|         client_secret: str,
 | |
|         next_link: Optional[str] = None,
 | |
|         expect_code: int = 200,
 | |
|     ) -> str:
 | |
|         """Request a validation token to add an email address to a user's account
 | |
| 
 | |
|         Args:
 | |
|             email: The email address to validate
 | |
|             client_secret: A secret string
 | |
|             next_link: A link to redirect the user to after validation
 | |
|             expect_code: Expected return code of the call
 | |
| 
 | |
|         Returns:
 | |
|             The ID of the new threepid validation session
 | |
|         """
 | |
|         body = {"client_secret": client_secret, "email": email, "send_attempt": 1}
 | |
|         if next_link:
 | |
|             body["next_link"] = next_link
 | |
| 
 | |
|         request, channel = self.make_request(
 | |
|             "POST", b"account/3pid/email/requestToken", body,
 | |
|         )
 | |
|         self.render(request)
 | |
|         self.assertEquals(expect_code, channel.code, channel.result)
 | |
| 
 | |
|         return channel.json_body.get("sid")
 | |
| 
 | |
|     def _request_token_invalid_email(
 | |
|         self, email, expected_errcode, expected_error, client_secret="foobar",
 | |
|     ):
 | |
|         request, channel = self.make_request(
 | |
|             "POST",
 | |
|             b"account/3pid/email/requestToken",
 | |
|             {"client_secret": client_secret, "email": email, "send_attempt": 1},
 | |
|         )
 | |
|         self.render(request)
 | |
|         self.assertEqual(400, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertEqual(expected_errcode, channel.json_body["errcode"])
 | |
|         self.assertEqual(expected_error, channel.json_body["error"])
 | |
| 
 | |
|     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 _add_email(self, request_email, expected_email):
 | |
|         """Test adding an email to profile
 | |
|         """
 | |
|         client_secret = "foobar"
 | |
|         session_id = self._request_token(request_email, client_secret)
 | |
| 
 | |
|         self.assertEquals(len(self.email_attempts), 1)
 | |
|         link = self._get_link_from_email()
 | |
| 
 | |
|         self._validate_token(link)
 | |
| 
 | |
|         request, channel = self.make_request(
 | |
|             "POST",
 | |
|             b"/_matrix/client/unstable/account/3pid/add",
 | |
|             {
 | |
|                 "client_secret": client_secret,
 | |
|                 "sid": session_id,
 | |
|                 "auth": {
 | |
|                     "type": "m.login.password",
 | |
|                     "user": self.user_id,
 | |
|                     "password": "test",
 | |
|                 },
 | |
|             },
 | |
|             access_token=self.user_id_tok,
 | |
|         )
 | |
| 
 | |
|         self.render(request)
 | |
|         self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
 | |
| 
 | |
|         # Get user
 | |
|         request, channel = self.make_request(
 | |
|             "GET", self.url_3pid, access_token=self.user_id_tok,
 | |
|         )
 | |
|         self.render(request)
 | |
| 
 | |
|         self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
 | |
|         self.assertEqual("email", channel.json_body["threepids"][0]["medium"])
 | |
|         self.assertEqual(expected_email, channel.json_body["threepids"][0]["address"])
 |