341 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Python
		
	
	
			
		
		
	
	
			341 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Python
		
	
	
# Copyright 2014-2016 OpenMarket Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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#     http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from typing import Any, Dict
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from unittest.mock import Mock
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import synapse.types
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from synapse.api.errors import AuthError, SynapseError
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from synapse.rest import admin
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from synapse.server import HomeServer
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from synapse.types import UserID
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from tests import unittest
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from tests.test_utils import make_awaitable
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class ProfileTestCase(unittest.HomeserverTestCase):
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    """Tests profile management."""
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    servlets = [admin.register_servlets]
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    def make_homeserver(self, reactor, clock):
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        self.mock_federation = Mock()
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        self.mock_registry = Mock()
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        self.query_handlers = {}
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        def register_query_handler(query_type, handler):
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            self.query_handlers[query_type] = handler
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        self.mock_registry.register_query_handler = register_query_handler
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        hs = self.setup_test_homeserver(
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            federation_client=self.mock_federation,
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            federation_server=Mock(),
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            federation_registry=self.mock_registry,
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        )
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        return hs
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    def prepare(self, reactor, clock, hs: HomeServer):
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        self.store = hs.get_datastore()
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        self.frank = UserID.from_string("@1234abcd:test")
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        self.bob = UserID.from_string("@4567:test")
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        self.alice = UserID.from_string("@alice:remote")
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        self.get_success(self.register_user(self.frank.localpart, "frankpassword"))
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        self.handler = hs.get_profile_handler()
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    def test_get_my_name(self):
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        self.get_success(
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            self.store.set_profile_displayname(self.frank.localpart, "Frank")
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        )
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        displayname = self.get_success(self.handler.get_displayname(self.frank))
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        self.assertEquals("Frank", displayname)
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    def test_set_my_name(self):
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        self.get_success(
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            self.handler.set_displayname(
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                self.frank, synapse.types.create_requester(self.frank), "Frank Jr."
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            )
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        )
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        self.assertEquals(
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            (
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                self.get_success(
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                    self.store.get_profile_displayname(self.frank.localpart)
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                )
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            ),
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            "Frank Jr.",
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        )
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        # Set displayname again
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        self.get_success(
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            self.handler.set_displayname(
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                self.frank, synapse.types.create_requester(self.frank), "Frank"
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            )
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        )
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        self.assertEquals(
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            (
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                self.get_success(
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                    self.store.get_profile_displayname(self.frank.localpart)
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                )
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            ),
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            "Frank",
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        )
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        # Set displayname to an empty string
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        self.get_success(
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            self.handler.set_displayname(
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                self.frank, synapse.types.create_requester(self.frank), ""
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            )
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        )
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        self.assertIsNone(
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            self.get_success(self.store.get_profile_displayname(self.frank.localpart))
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        )
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    def test_set_my_name_if_disabled(self):
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        self.hs.config.registration.enable_set_displayname = False
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        # Setting displayname for the first time is allowed
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        self.get_success(
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            self.store.set_profile_displayname(self.frank.localpart, "Frank")
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        )
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        self.assertEquals(
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            (
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                self.get_success(
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                    self.store.get_profile_displayname(self.frank.localpart)
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                )
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            ),
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            "Frank",
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        )
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        # Setting displayname a second time is forbidden
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        self.get_failure(
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            self.handler.set_displayname(
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                self.frank, synapse.types.create_requester(self.frank), "Frank Jr."
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            ),
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            SynapseError,
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        )
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    def test_set_my_name_noauth(self):
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        self.get_failure(
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            self.handler.set_displayname(
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                self.frank, synapse.types.create_requester(self.bob), "Frank Jr."
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            ),
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            AuthError,
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        )
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    def test_get_other_name(self):
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        self.mock_federation.make_query.return_value = make_awaitable(
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            {"displayname": "Alice"}
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        )
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        displayname = self.get_success(self.handler.get_displayname(self.alice))
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        self.assertEquals(displayname, "Alice")
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        self.mock_federation.make_query.assert_called_with(
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            destination="remote",
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            query_type="profile",
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            args={"user_id": "@alice:remote", "field": "displayname"},
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            ignore_backoff=True,
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        )
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    def test_incoming_fed_query(self):
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        self.get_success(self.store.create_profile("caroline"))
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        self.get_success(self.store.set_profile_displayname("caroline", "Caroline"))
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        response = self.get_success(
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            self.query_handlers["profile"](
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                {
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                    "user_id": "@caroline:test",
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                    "field": "displayname",
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                    "origin": "servername.tld",
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                }
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            )
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        )
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        self.assertEquals({"displayname": "Caroline"}, response)
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    def test_get_my_avatar(self):
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        self.get_success(
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            self.store.set_profile_avatar_url(
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                self.frank.localpart, "http://my.server/me.png"
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            )
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        )
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        avatar_url = self.get_success(self.handler.get_avatar_url(self.frank))
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        self.assertEquals("http://my.server/me.png", avatar_url)
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    def test_set_my_avatar(self):
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        self.get_success(
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            self.handler.set_avatar_url(
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                self.frank,
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                synapse.types.create_requester(self.frank),
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                "http://my.server/pic.gif",
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            )
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        )
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        self.assertEquals(
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            (self.get_success(self.store.get_profile_avatar_url(self.frank.localpart))),
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            "http://my.server/pic.gif",
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        )
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        # Set avatar again
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        self.get_success(
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            self.handler.set_avatar_url(
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                self.frank,
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                synapse.types.create_requester(self.frank),
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                "http://my.server/me.png",
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            )
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        )
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        self.assertEquals(
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            (self.get_success(self.store.get_profile_avatar_url(self.frank.localpart))),
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            "http://my.server/me.png",
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        )
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        # Set avatar to an empty string
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        self.get_success(
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            self.handler.set_avatar_url(
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                self.frank,
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                synapse.types.create_requester(self.frank),
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                "",
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            )
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        )
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        self.assertIsNone(
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            (self.get_success(self.store.get_profile_avatar_url(self.frank.localpart))),
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        )
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    def test_set_my_avatar_if_disabled(self):
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        self.hs.config.registration.enable_set_avatar_url = False
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        # Setting displayname for the first time is allowed
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        self.get_success(
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            self.store.set_profile_avatar_url(
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                self.frank.localpart, "http://my.server/me.png"
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            )
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        )
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        self.assertEquals(
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            (self.get_success(self.store.get_profile_avatar_url(self.frank.localpart))),
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            "http://my.server/me.png",
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        )
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        # Set avatar a second time is forbidden
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        self.get_failure(
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            self.handler.set_avatar_url(
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                self.frank,
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                synapse.types.create_requester(self.frank),
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                "http://my.server/pic.gif",
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            ),
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            SynapseError,
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        )
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    def test_avatar_constraints_no_config(self):
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        """Tests that the method to check an avatar against configured constraints skips
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        all of its check if no constraint is configured.
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        """
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        # The first check that's done by this method is whether the file exists; if we
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        # don't get an error on a non-existing file then it means all of the checks were
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        # successfully skipped.
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        res = self.get_success(
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            self.handler.check_avatar_size_and_mime_type("mxc://test/unknown_file")
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        )
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        self.assertTrue(res)
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    @unittest.override_config({"max_avatar_size": 50})
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    def test_avatar_constraints_missing(self):
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        """Tests that an avatar isn't allowed if the file at the given MXC URI couldn't
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        be found.
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        """
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        res = self.get_success(
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            self.handler.check_avatar_size_and_mime_type("mxc://test/unknown_file")
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        )
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        self.assertFalse(res)
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    @unittest.override_config({"max_avatar_size": 50})
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    def test_avatar_constraints_file_size(self):
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        """Tests that a file that's above the allowed file size is forbidden but one
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        that's below it is allowed.
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        """
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        self._setup_local_files(
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            {
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                "small": {"size": 40},
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                "big": {"size": 60},
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            }
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        )
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        res = self.get_success(
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            self.handler.check_avatar_size_and_mime_type("mxc://test/small")
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        )
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        self.assertTrue(res)
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        res = self.get_success(
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            self.handler.check_avatar_size_and_mime_type("mxc://test/big")
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        )
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        self.assertFalse(res)
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    @unittest.override_config({"allowed_avatar_mimetypes": ["image/png"]})
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    def test_avatar_constraint_mime_type(self):
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        """Tests that a file with an unauthorised MIME type is forbidden but one with
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        an authorised content type is allowed.
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        """
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        self._setup_local_files(
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            {
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                "good": {"mimetype": "image/png"},
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                "bad": {"mimetype": "application/octet-stream"},
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            }
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        )
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        res = self.get_success(
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            self.handler.check_avatar_size_and_mime_type("mxc://test/good")
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        )
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        self.assertTrue(res)
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        res = self.get_success(
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            self.handler.check_avatar_size_and_mime_type("mxc://test/bad")
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        )
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        self.assertFalse(res)
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    def _setup_local_files(self, names_and_props: Dict[str, Dict[str, Any]]):
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        """Stores metadata about files in the database.
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        Args:
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            names_and_props: A dictionary with one entry per file, with the key being the
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                file's name, and the value being a dictionary of properties. Supported
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                properties are "mimetype" (for the file's type) and "size" (for the
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                file's size).
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        """
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        store = self.hs.get_datastore()
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        for name, props in names_and_props.items():
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            self.get_success(
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                store.store_local_media(
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                    media_id=name,
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                    media_type=props.get("mimetype", "image/png"),
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                    time_now_ms=self.clock.time_msec(),
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                    upload_name=None,
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                    media_length=props.get("size", 50),
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                    user_id=UserID.from_string("@rin:test"),
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                )
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            )
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