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Implement MSC4069: Inhibit profile propagation (#16636) 

MSC: https://github.com/matrix-org/matrix-spec-proposals/pull/4069
This commit is contained in:
Travis Ralston 2023-12-04 04:36:12 -07:00 committed by GitHub
parent 2686a05766
commit d6e194b2bc
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6 changed files with 203 additions and 5 deletions
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1
changelog.d/16636.feature Normal file
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@ -0,0 +1 @@
Support MSC4069: Inhibit profile propagation.

4
synapse/config/experimental.py
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@ -419,3 +419,7 @@ class ExperimentalConfig(Config):
self.msc4028_push_encrypted_events = experimental.get(
"msc4028_push_encrypted_events", False
)
self.msc4069_profile_inhibit_propagation = experimental.get(
"msc4069_profile_inhibit_propagation", False
)

10
synapse/handlers/profile.py
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@ -129,6 +129,7 @@ class ProfileHandler:
new_displayname: str,
by_admin: bool = False,
deactivation: bool = False,
propagate: bool = True,
) -> None:
"""Set the displayname of a user
@ -138,6 +139,7 @@ class ProfileHandler:
new_displayname: The displayname to give this user.
by_admin: Whether this change was made by an administrator.
deactivation: Whether this change was made while deactivating the user.
propagate: Whether this change also applies to the user's membership events.
"""
if not self.hs.is_mine(target_user):
raise SynapseError(400, "User is not hosted on this homeserver")
@ -188,7 +190,8 @@ class ProfileHandler:
target_user.to_string(), profile, by_admin, deactivation
)
await self._update_join_states(requester, target_user)
if propagate:
await self._update_join_states(requester, target_user)
async def get_avatar_url(self, target_user: UserID) -> Optional[str]:
if self.hs.is_mine(target_user):
@ -221,6 +224,7 @@ class ProfileHandler:
new_avatar_url: str,
by_admin: bool = False,
deactivation: bool = False,
propagate: bool = True,
) -> None:
"""Set a new avatar URL for a user.
@ -230,6 +234,7 @@ class ProfileHandler:
new_avatar_url: The avatar URL to give this user.
by_admin: Whether this change was made by an administrator.
deactivation: Whether this change was made while deactivating the user.
propagate: Whether this change also applies to the user's membership events.
"""
if not self.hs.is_mine(target_user):
raise SynapseError(400, "User is not hosted on this homeserver")
@ -278,7 +283,8 @@ class ProfileHandler:
target_user.to_string(), profile, by_admin, deactivation
)
await self._update_join_states(requester, target_user)
if propagate:
await self._update_join_states(requester, target_user)
@cached()
async def check_avatar_size_and_mime_type(self, mxc: str) -> bool:

31
synapse/rest/client/profile.py
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@ -13,12 +13,17 @@
# limitations under the License.
""" This module contains REST servlets to do with profile: /profile/<paths> """
from http import HTTPStatus
from typing import TYPE_CHECKING, Tuple
from synapse.api.errors import Codes, SynapseError
from synapse.http.server import HttpServer
from synapse.http.servlet import RestServlet, parse_json_object_from_request
from synapse.http.servlet import (
RestServlet,
parse_boolean,
parse_json_object_from_request,
)
from synapse.http.site import SynapseRequest
from synapse.rest.client._base import client_patterns
from synapse.types import JsonDict, UserID
@ -27,6 +32,20 @@ if TYPE_CHECKING:
from synapse.server import HomeServer
def _read_propagate(hs: "HomeServer", request: SynapseRequest) -> bool:
# This will always be set by the time Twisted calls us.
assert request.args is not None
propagate = True
if hs.config.experimental.msc4069_profile_inhibit_propagation:
do_propagate = request.args.get(b"org.matrix.msc4069.propagate")
if do_propagate is not None:
propagate = parse_boolean(
request, "org.matrix.msc4069.propagate", default=False
)
return propagate
class ProfileDisplaynameRestServlet(RestServlet):
PATTERNS = client_patterns("/profile/(?P<user_id>[^/]*)/displayname", v1=True)
CATEGORY = "Event sending requests"
@ -80,7 +99,11 @@ class ProfileDisplaynameRestServlet(RestServlet):
errcode=Codes.BAD_JSON,
)
await self.profile_handler.set_displayname(user, requester, new_name, is_admin)
propagate = _read_propagate(self.hs, request)
await self.profile_handler.set_displayname(
user, requester, new_name, is_admin, propagate=propagate
)
return 200, {}
@ -135,8 +158,10 @@ class ProfileAvatarURLRestServlet(RestServlet):
400, "Missing key 'avatar_url'", errcode=Codes.MISSING_PARAM
)
propagate = _read_propagate(self.hs, request)
await self.profile_handler.set_avatar_url(
user, requester, new_avatar_url, is_admin
user, requester, new_avatar_url, is_admin, propagate=propagate
)
return 200, {}

2
synapse/rest/client/versions.py
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@ -129,6 +129,8 @@ class VersionsRestServlet(RestServlet):
"org.matrix.msc3981": self.config.experimental.msc3981_recurse_relations,
# Adds support for deleting account data.
"org.matrix.msc3391": self.config.experimental.msc3391_enabled,
# Allows clients to inhibit profile update propagation.
"org.matrix.msc4069": self.config.experimental.msc4069_profile_inhibit_propagation,
},
},
)

160
tests/rest/client/test_profile.py
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@ -312,6 +312,166 @@ class ProfileTestCase(unittest.HomeserverTestCase):
)
self.assertEqual(channel.code, 200, channel.result)
@unittest.override_config(
{"experimental_features": {"msc4069_profile_inhibit_propagation": True}}
)
def test_msc4069_inhibit_propagation(self) -> None:
"""Tests to ensure profile update propagation can be inhibited."""
for prop in ["avatar_url", "displayname"]:
room_id = self.helper.create_room_as(tok=self.owner_tok)
channel = self.make_request(
"PUT",
f"/rooms/{room_id}/state/m.room.member/{self.owner}",
content={"membership": "join", prop: "mxc://my.server/existing"},
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
channel = self.make_request(
"PUT",
f"/profile/{self.owner}/{prop}?org.matrix.msc4069.propagate=false",
content={prop: "http://my.server/pic.gif"},
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
res = (
self._get_avatar_url()
if prop == "avatar_url"
else self._get_displayname()
)
self.assertEqual(res, "http://my.server/pic.gif")
channel = self.make_request(
"GET",
f"/rooms/{room_id}/state/m.room.member/{self.owner}",
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
self.assertEqual(channel.json_body.get(prop), "mxc://my.server/existing")
def test_msc4069_inhibit_propagation_disabled(self) -> None:
"""Tests to ensure profile update propagation inhibit flags are ignored when the
experimental flag is not enabled.
"""
for prop in ["avatar_url", "displayname"]:
room_id = self.helper.create_room_as(tok=self.owner_tok)
channel = self.make_request(
"PUT",
f"/rooms/{room_id}/state/m.room.member/{self.owner}",
content={"membership": "join", prop: "mxc://my.server/existing"},
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
channel = self.make_request(
"PUT",
f"/profile/{self.owner}/{prop}?org.matrix.msc4069.propagate=false",
content={prop: "http://my.server/pic.gif"},
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
res = (
self._get_avatar_url()
if prop == "avatar_url"
else self._get_displayname()
)
self.assertEqual(res, "http://my.server/pic.gif")
channel = self.make_request(
"GET",
f"/rooms/{room_id}/state/m.room.member/{self.owner}",
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
# The ?propagate=false should be ignored by the server because the config flag
# isn't enabled.
self.assertEqual(channel.json_body.get(prop), "http://my.server/pic.gif")
def test_msc4069_inhibit_propagation_default(self) -> None:
"""Tests to ensure profile update propagation happens by default."""
for prop in ["avatar_url", "displayname"]:
room_id = self.helper.create_room_as(tok=self.owner_tok)
channel = self.make_request(
"PUT",
f"/rooms/{room_id}/state/m.room.member/{self.owner}",
content={"membership": "join", prop: "mxc://my.server/existing"},
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
channel = self.make_request(
"PUT",
f"/profile/{self.owner}/{prop}",
content={prop: "http://my.server/pic.gif"},
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
res = (
self._get_avatar_url()
if prop == "avatar_url"
else self._get_displayname()
)
self.assertEqual(res, "http://my.server/pic.gif")
channel = self.make_request(
"GET",
f"/rooms/{room_id}/state/m.room.member/{self.owner}",
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
# The ?propagate=false should be ignored by the server because the config flag
# isn't enabled.
self.assertEqual(channel.json_body.get(prop), "http://my.server/pic.gif")
@unittest.override_config(
{"experimental_features": {"msc4069_profile_inhibit_propagation": True}}
)
def test_msc4069_inhibit_propagation_like_default(self) -> None:
"""Tests to ensure clients can request explicit profile propagation."""
for prop in ["avatar_url", "displayname"]:
room_id = self.helper.create_room_as(tok=self.owner_tok)
channel = self.make_request(
"PUT",
f"/rooms/{room_id}/state/m.room.member/{self.owner}",
content={"membership": "join", prop: "mxc://my.server/existing"},
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
channel = self.make_request(
"PUT",
f"/profile/{self.owner}/{prop}?org.matrix.msc4069.propagate=true",
content={prop: "http://my.server/pic.gif"},
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
res = (
self._get_avatar_url()
if prop == "avatar_url"
else self._get_displayname()
)
self.assertEqual(res, "http://my.server/pic.gif")
channel = self.make_request(
"GET",
f"/rooms/{room_id}/state/m.room.member/{self.owner}",
access_token=self.owner_tok,
)
self.assertEqual(channel.code, 200, channel.result)
# The client requested ?propagate=true, so it should have happened.
self.assertEqual(channel.json_body.get(prop), "http://my.server/pic.gif")
def _setup_local_files(self, names_and_props: Dict[str, Dict[str, Any]]) -> None:
"""Stores metadata about files in the database.