485 lines
17 KiB
Python
485 lines
17 KiB
Python
# Copyright 2018 New Vector 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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import json
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import os
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import urllib.parse
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from binascii import unhexlify
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from unittest.mock import Mock
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from twisted.internet.defer import Deferred
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import synapse.rest.admin
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from synapse.http.server import JsonResource
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from synapse.logging.context import make_deferred_yieldable
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from synapse.rest.admin import VersionServlet
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from synapse.rest.client.v1 import login, room
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from synapse.rest.client.v2_alpha import groups
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from tests import unittest
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from tests.server import FakeSite, make_request
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class VersionTestCase(unittest.HomeserverTestCase):
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url = "/_synapse/admin/v1/server_version"
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def create_test_resource(self):
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resource = JsonResource(self.hs)
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VersionServlet(self.hs).register(resource)
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return resource
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def test_version_string(self):
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channel = self.make_request("GET", self.url, shorthand=False)
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self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
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self.assertEqual(
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{"server_version", "python_version"}, set(channel.json_body.keys())
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)
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class DeleteGroupTestCase(unittest.HomeserverTestCase):
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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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groups.register_servlets,
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]
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def prepare(self, reactor, clock, hs):
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self.admin_user = self.register_user("admin", "pass", admin=True)
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self.admin_user_tok = self.login("admin", "pass")
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self.other_user = self.register_user("user", "pass")
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self.other_user_token = self.login("user", "pass")
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def test_delete_group(self):
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# Create a new group
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channel = self.make_request(
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"POST",
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"/create_group".encode("ascii"),
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access_token=self.admin_user_tok,
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content={"localpart": "test"},
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)
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self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
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group_id = channel.json_body["group_id"]
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self._check_group(group_id, expect_code=200)
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# Invite/join another user
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url = "/groups/%s/admin/users/invite/%s" % (group_id, self.other_user)
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channel = self.make_request(
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"PUT", url.encode("ascii"), access_token=self.admin_user_tok, content={}
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)
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self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
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url = "/groups/%s/self/accept_invite" % (group_id,)
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channel = self.make_request(
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"PUT", url.encode("ascii"), access_token=self.other_user_token, content={}
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)
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self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
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# Check other user knows they're in the group
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self.assertIn(group_id, self._get_groups_user_is_in(self.admin_user_tok))
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self.assertIn(group_id, self._get_groups_user_is_in(self.other_user_token))
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# Now delete the group
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url = "/_synapse/admin/v1/delete_group/" + group_id
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channel = self.make_request(
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"POST",
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url.encode("ascii"),
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access_token=self.admin_user_tok,
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content={"localpart": "test"},
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)
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self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
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# Check group returns 404
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self._check_group(group_id, expect_code=404)
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# Check users don't think they're in the group
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self.assertNotIn(group_id, self._get_groups_user_is_in(self.admin_user_tok))
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self.assertNotIn(group_id, self._get_groups_user_is_in(self.other_user_token))
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def _check_group(self, group_id, expect_code):
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"""Assert that trying to fetch the given group results in the given
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HTTP status code
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"""
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url = "/groups/%s/profile" % (group_id,)
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channel = self.make_request(
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"GET", url.encode("ascii"), access_token=self.admin_user_tok
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)
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self.assertEqual(
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expect_code, int(channel.result["code"]), msg=channel.result["body"]
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)
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def _get_groups_user_is_in(self, access_token):
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"""Returns the list of groups the user is in (given their access token)"""
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channel = self.make_request(
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"GET", "/joined_groups".encode("ascii"), access_token=access_token
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)
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self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
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return channel.json_body["groups"]
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class QuarantineMediaTestCase(unittest.HomeserverTestCase):
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"""Test /quarantine_media admin API."""
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servlets = [
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synapse.rest.admin.register_servlets,
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synapse.rest.admin.register_servlets_for_media_repo,
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login.register_servlets,
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room.register_servlets,
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]
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def prepare(self, reactor, clock, hs):
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# Allow for uploading and downloading to/from the media repo
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self.media_repo = hs.get_media_repository_resource()
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self.download_resource = self.media_repo.children[b"download"]
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self.upload_resource = self.media_repo.children[b"upload"]
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self.image_data = unhexlify(
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b"89504e470d0a1a0a0000000d4948445200000001000000010806"
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b"0000001f15c4890000000a49444154789c63000100000500010d"
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b"0a2db40000000049454e44ae426082"
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)
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def make_homeserver(self, reactor, clock):
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self.fetches = []
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async def get_file(destination, path, output_stream, args=None, max_size=None):
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"""
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Returns tuple[int,dict,str,int] of file length, response headers,
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absolute URI, and response code.
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"""
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def write_to(r):
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data, response = r
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output_stream.write(data)
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return response
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d = Deferred()
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d.addCallback(write_to)
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self.fetches.append((d, destination, path, args))
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return await make_deferred_yieldable(d)
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client = Mock()
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client.get_file = get_file
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self.storage_path = self.mktemp()
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self.media_store_path = self.mktemp()
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os.mkdir(self.storage_path)
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os.mkdir(self.media_store_path)
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config = self.default_config()
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config["media_store_path"] = self.media_store_path
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config["thumbnail_requirements"] = {}
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config["max_image_pixels"] = 2000000
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provider_config = {
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"module": "synapse.rest.media.v1.storage_provider.FileStorageProviderBackend",
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"store_local": True,
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"store_synchronous": False,
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"store_remote": True,
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"config": {"directory": self.storage_path},
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}
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config["media_storage_providers"] = [provider_config]
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hs = self.setup_test_homeserver(config=config, federation_http_client=client)
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return hs
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def _ensure_quarantined(self, admin_user_tok, server_and_media_id):
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"""Ensure a piece of media is quarantined when trying to access it."""
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channel = make_request(
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self.reactor,
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FakeSite(self.download_resource),
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"GET",
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server_and_media_id,
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shorthand=False,
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access_token=admin_user_tok,
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)
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# Should be quarantined
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self.assertEqual(
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404,
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int(channel.code),
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msg=(
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"Expected to receive a 404 on accessing quarantined media: %s"
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% server_and_media_id
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),
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)
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def test_quarantine_media_requires_admin(self):
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self.register_user("nonadmin", "pass", admin=False)
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non_admin_user_tok = self.login("nonadmin", "pass")
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# Attempt quarantine media APIs as non-admin
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url = "/_synapse/admin/v1/media/quarantine/example.org/abcde12345"
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channel = self.make_request(
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"POST",
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url.encode("ascii"),
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access_token=non_admin_user_tok,
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)
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# Expect a forbidden error
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self.assertEqual(
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403,
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int(channel.result["code"]),
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msg="Expected forbidden on quarantining media as a non-admin",
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)
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# And the roomID/userID endpoint
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url = "/_synapse/admin/v1/room/!room%3Aexample.com/media/quarantine"
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channel = self.make_request(
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"POST",
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url.encode("ascii"),
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access_token=non_admin_user_tok,
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)
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# Expect a forbidden error
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self.assertEqual(
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403,
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int(channel.result["code"]),
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msg="Expected forbidden on quarantining media as a non-admin",
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)
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def test_quarantine_media_by_id(self):
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self.register_user("id_admin", "pass", admin=True)
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admin_user_tok = self.login("id_admin", "pass")
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self.register_user("id_nonadmin", "pass", admin=False)
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non_admin_user_tok = self.login("id_nonadmin", "pass")
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# Upload some media into the room
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response = self.helper.upload_media(
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self.upload_resource, self.image_data, tok=admin_user_tok
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)
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# Extract media ID from the response
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server_name_and_media_id = response["content_uri"][6:] # Cut off 'mxc://'
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server_name, media_id = server_name_and_media_id.split("/")
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# Attempt to access the media
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channel = make_request(
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self.reactor,
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FakeSite(self.download_resource),
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"GET",
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server_name_and_media_id,
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shorthand=False,
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access_token=non_admin_user_tok,
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)
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# Should be successful
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self.assertEqual(200, int(channel.code), msg=channel.result["body"])
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# Quarantine the media
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url = "/_synapse/admin/v1/media/quarantine/%s/%s" % (
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urllib.parse.quote(server_name),
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urllib.parse.quote(media_id),
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)
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channel = self.make_request(
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"POST",
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url,
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access_token=admin_user_tok,
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)
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self.pump(1.0)
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self.assertEqual(200, int(channel.code), msg=channel.result["body"])
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# Attempt to access the media
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self._ensure_quarantined(admin_user_tok, server_name_and_media_id)
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def test_quarantine_all_media_in_room(self, override_url_template=None):
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self.register_user("room_admin", "pass", admin=True)
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admin_user_tok = self.login("room_admin", "pass")
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non_admin_user = self.register_user("room_nonadmin", "pass", admin=False)
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non_admin_user_tok = self.login("room_nonadmin", "pass")
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room_id = self.helper.create_room_as(non_admin_user, tok=admin_user_tok)
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self.helper.join(room_id, non_admin_user, tok=non_admin_user_tok)
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# Upload some media
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response_1 = self.helper.upload_media(
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self.upload_resource, self.image_data, tok=non_admin_user_tok
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)
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response_2 = self.helper.upload_media(
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self.upload_resource, self.image_data, tok=non_admin_user_tok
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)
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# Extract mxcs
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mxc_1 = response_1["content_uri"]
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mxc_2 = response_2["content_uri"]
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# Send it into the room
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self.helper.send_event(
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room_id,
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"m.room.message",
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content={"body": "image-1", "msgtype": "m.image", "url": mxc_1},
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txn_id="111",
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tok=non_admin_user_tok,
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)
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self.helper.send_event(
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room_id,
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"m.room.message",
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content={"body": "image-2", "msgtype": "m.image", "url": mxc_2},
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txn_id="222",
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tok=non_admin_user_tok,
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)
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# Quarantine all media in the room
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if override_url_template:
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url = override_url_template % urllib.parse.quote(room_id)
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else:
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url = "/_synapse/admin/v1/room/%s/media/quarantine" % urllib.parse.quote(
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room_id
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)
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channel = self.make_request(
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"POST",
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url,
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access_token=admin_user_tok,
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)
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self.pump(1.0)
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self.assertEqual(200, int(channel.code), msg=channel.result["body"])
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self.assertEqual(
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json.loads(channel.result["body"].decode("utf-8")),
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{"num_quarantined": 2},
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"Expected 2 quarantined items",
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)
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# Convert mxc URLs to server/media_id strings
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server_and_media_id_1 = mxc_1[6:]
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server_and_media_id_2 = mxc_2[6:]
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# Test that we cannot download any of the media anymore
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self._ensure_quarantined(admin_user_tok, server_and_media_id_1)
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self._ensure_quarantined(admin_user_tok, server_and_media_id_2)
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def test_quarantine_all_media_in_room_deprecated_api_path(self):
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# Perform the above test with the deprecated API path
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self.test_quarantine_all_media_in_room("/_synapse/admin/v1/quarantine_media/%s")
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def test_quarantine_all_media_by_user(self):
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self.register_user("user_admin", "pass", admin=True)
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admin_user_tok = self.login("user_admin", "pass")
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non_admin_user = self.register_user("user_nonadmin", "pass", admin=False)
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non_admin_user_tok = self.login("user_nonadmin", "pass")
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# Upload some media
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response_1 = self.helper.upload_media(
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self.upload_resource, self.image_data, tok=non_admin_user_tok
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)
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response_2 = self.helper.upload_media(
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self.upload_resource, self.image_data, tok=non_admin_user_tok
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)
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# Extract media IDs
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server_and_media_id_1 = response_1["content_uri"][6:]
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server_and_media_id_2 = response_2["content_uri"][6:]
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# Quarantine all media by this user
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url = "/_synapse/admin/v1/user/%s/media/quarantine" % urllib.parse.quote(
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non_admin_user
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)
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channel = self.make_request(
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"POST",
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url.encode("ascii"),
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access_token=admin_user_tok,
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)
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self.pump(1.0)
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self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
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self.assertEqual(
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json.loads(channel.result["body"].decode("utf-8")),
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{"num_quarantined": 2},
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"Expected 2 quarantined items",
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)
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# Attempt to access each piece of media
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self._ensure_quarantined(admin_user_tok, server_and_media_id_1)
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self._ensure_quarantined(admin_user_tok, server_and_media_id_2)
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def test_cannot_quarantine_safe_media(self):
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self.register_user("user_admin", "pass", admin=True)
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admin_user_tok = self.login("user_admin", "pass")
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non_admin_user = self.register_user("user_nonadmin", "pass", admin=False)
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non_admin_user_tok = self.login("user_nonadmin", "pass")
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# Upload some media
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response_1 = self.helper.upload_media(
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self.upload_resource, self.image_data, tok=non_admin_user_tok
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)
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response_2 = self.helper.upload_media(
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self.upload_resource, self.image_data, tok=non_admin_user_tok
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)
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# Extract media IDs
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server_and_media_id_1 = response_1["content_uri"][6:]
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server_and_media_id_2 = response_2["content_uri"][6:]
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# Mark the second item as safe from quarantine.
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_, media_id_2 = server_and_media_id_2.split("/")
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# Quarantine the media
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url = "/_synapse/admin/v1/media/protect/%s" % (urllib.parse.quote(media_id_2),)
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channel = self.make_request("POST", url, access_token=admin_user_tok)
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self.pump(1.0)
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self.assertEqual(200, int(channel.code), msg=channel.result["body"])
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# Quarantine all media by this user
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url = "/_synapse/admin/v1/user/%s/media/quarantine" % urllib.parse.quote(
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non_admin_user
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)
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channel = self.make_request(
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"POST",
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url.encode("ascii"),
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access_token=admin_user_tok,
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)
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self.pump(1.0)
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self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
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self.assertEqual(
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json.loads(channel.result["body"].decode("utf-8")),
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{"num_quarantined": 1},
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"Expected 1 quarantined item",
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)
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# Attempt to access each piece of media, the first should fail, the
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# second should succeed.
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self._ensure_quarantined(admin_user_tok, server_and_media_id_1)
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# Attempt to access each piece of media
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channel = make_request(
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self.reactor,
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FakeSite(self.download_resource),
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"GET",
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server_and_media_id_2,
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shorthand=False,
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access_token=non_admin_user_tok,
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)
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# Shouldn't be quarantined
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self.assertEqual(
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200,
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int(channel.code),
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msg=(
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"Expected to receive a 200 on accessing not-quarantined media: %s"
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% server_and_media_id_2
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),
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)
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