1528 lines
52 KiB
Python
1528 lines
52 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2014-2016 OpenMarket Ltd
|
|
# Copyright 2018 New Vector Ltd
|
|
# Copyright 2019 The Matrix.org Foundation C.I.C.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import functools
|
|
import logging
|
|
import re
|
|
from typing import Optional, Tuple, Type
|
|
|
|
import synapse
|
|
from synapse.api.errors import Codes, FederationDeniedError, SynapseError
|
|
from synapse.api.room_versions import RoomVersions
|
|
from synapse.api.urls import (
|
|
FEDERATION_UNSTABLE_PREFIX,
|
|
FEDERATION_V1_PREFIX,
|
|
FEDERATION_V2_PREFIX,
|
|
)
|
|
from synapse.http.endpoint import parse_and_validate_server_name
|
|
from synapse.http.server import JsonResource
|
|
from synapse.http.servlet import (
|
|
parse_boolean_from_args,
|
|
parse_integer_from_args,
|
|
parse_json_object_from_request,
|
|
parse_string_from_args,
|
|
)
|
|
from synapse.logging.context import run_in_background
|
|
from synapse.logging.opentracing import (
|
|
start_active_span,
|
|
start_active_span_from_request,
|
|
tags,
|
|
whitelisted_homeserver,
|
|
)
|
|
from synapse.server import HomeServer
|
|
from synapse.types import ThirdPartyInstanceID, get_domain_from_id
|
|
from synapse.util.versionstring import get_version_string
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class TransportLayerServer(JsonResource):
|
|
"""Handles incoming federation HTTP requests"""
|
|
|
|
def __init__(self, hs, servlet_groups=None):
|
|
"""Initialize the TransportLayerServer
|
|
|
|
Will by default register all servlets. For custom behaviour, pass in
|
|
a list of servlet_groups to register.
|
|
|
|
Args:
|
|
hs (synapse.server.HomeServer): homeserver
|
|
servlet_groups (list[str], optional): List of servlet groups to register.
|
|
Defaults to ``DEFAULT_SERVLET_GROUPS``.
|
|
"""
|
|
self.hs = hs
|
|
self.clock = hs.get_clock()
|
|
self.servlet_groups = servlet_groups
|
|
|
|
super().__init__(hs, canonical_json=False)
|
|
|
|
self.authenticator = Authenticator(hs)
|
|
self.ratelimiter = hs.get_federation_ratelimiter()
|
|
|
|
self.register_servlets()
|
|
|
|
def register_servlets(self):
|
|
register_servlets(
|
|
self.hs,
|
|
resource=self,
|
|
ratelimiter=self.ratelimiter,
|
|
authenticator=self.authenticator,
|
|
servlet_groups=self.servlet_groups,
|
|
)
|
|
|
|
|
|
class AuthenticationError(SynapseError):
|
|
"""There was a problem authenticating the request"""
|
|
|
|
pass
|
|
|
|
|
|
class NoAuthenticationError(AuthenticationError):
|
|
"""The request had no authentication information"""
|
|
|
|
pass
|
|
|
|
|
|
class Authenticator:
|
|
def __init__(self, hs: HomeServer):
|
|
self._clock = hs.get_clock()
|
|
self.keyring = hs.get_keyring()
|
|
self.server_name = hs.hostname
|
|
self.store = hs.get_datastore()
|
|
self.federation_domain_whitelist = hs.config.federation_domain_whitelist
|
|
self.notifier = hs.get_notifier()
|
|
|
|
self.replication_client = None
|
|
if hs.config.worker.worker_app:
|
|
self.replication_client = hs.get_tcp_replication()
|
|
|
|
# A method just so we can pass 'self' as the authenticator to the Servlets
|
|
async def authenticate_request(self, request, content):
|
|
now = self._clock.time_msec()
|
|
json_request = {
|
|
"method": request.method.decode("ascii"),
|
|
"uri": request.uri.decode("ascii"),
|
|
"destination": self.server_name,
|
|
"signatures": {},
|
|
}
|
|
|
|
if content is not None:
|
|
json_request["content"] = content
|
|
|
|
origin = None
|
|
|
|
auth_headers = request.requestHeaders.getRawHeaders(b"Authorization")
|
|
|
|
if not auth_headers:
|
|
raise NoAuthenticationError(
|
|
401, "Missing Authorization headers", Codes.UNAUTHORIZED
|
|
)
|
|
|
|
for auth in auth_headers:
|
|
if auth.startswith(b"X-Matrix"):
|
|
(origin, key, sig) = _parse_auth_header(auth)
|
|
json_request["origin"] = origin
|
|
json_request["signatures"].setdefault(origin, {})[key] = sig
|
|
|
|
if (
|
|
self.federation_domain_whitelist is not None
|
|
and origin not in self.federation_domain_whitelist
|
|
):
|
|
raise FederationDeniedError(origin)
|
|
|
|
if not json_request["signatures"]:
|
|
raise NoAuthenticationError(
|
|
401, "Missing Authorization headers", Codes.UNAUTHORIZED
|
|
)
|
|
|
|
await self.keyring.verify_json_for_server(
|
|
origin, json_request, now, "Incoming request"
|
|
)
|
|
|
|
logger.debug("Request from %s", origin)
|
|
request.requester = origin
|
|
|
|
# If we get a valid signed request from the other side, its probably
|
|
# alive
|
|
retry_timings = await self.store.get_destination_retry_timings(origin)
|
|
if retry_timings and retry_timings["retry_last_ts"]:
|
|
run_in_background(self._reset_retry_timings, origin)
|
|
|
|
return origin
|
|
|
|
async def _reset_retry_timings(self, origin):
|
|
try:
|
|
logger.info("Marking origin %r as up", origin)
|
|
await self.store.set_destination_retry_timings(origin, None, 0, 0)
|
|
|
|
# Inform the relevant places that the remote server is back up.
|
|
self.notifier.notify_remote_server_up(origin)
|
|
if self.replication_client:
|
|
# If we're on a worker we try and inform master about this. The
|
|
# replication client doesn't hook into the notifier to avoid
|
|
# infinite loops where we send a `REMOTE_SERVER_UP` command to
|
|
# master, which then echoes it back to us which in turn pokes
|
|
# the notifier.
|
|
self.replication_client.send_remote_server_up(origin)
|
|
|
|
except Exception:
|
|
logger.exception("Error resetting retry timings on %s", origin)
|
|
|
|
|
|
def _parse_auth_header(header_bytes):
|
|
"""Parse an X-Matrix auth header
|
|
|
|
Args:
|
|
header_bytes (bytes): header value
|
|
|
|
Returns:
|
|
Tuple[str, str, str]: origin, key id, signature.
|
|
|
|
Raises:
|
|
AuthenticationError if the header could not be parsed
|
|
"""
|
|
try:
|
|
header_str = header_bytes.decode("utf-8")
|
|
params = header_str.split(" ")[1].split(",")
|
|
param_dict = dict(kv.split("=") for kv in params)
|
|
|
|
def strip_quotes(value):
|
|
if value.startswith('"'):
|
|
return value[1:-1]
|
|
else:
|
|
return value
|
|
|
|
origin = strip_quotes(param_dict["origin"])
|
|
|
|
# ensure that the origin is a valid server name
|
|
parse_and_validate_server_name(origin)
|
|
|
|
key = strip_quotes(param_dict["key"])
|
|
sig = strip_quotes(param_dict["sig"])
|
|
return origin, key, sig
|
|
except Exception as e:
|
|
logger.warning(
|
|
"Error parsing auth header '%s': %s",
|
|
header_bytes.decode("ascii", "replace"),
|
|
e,
|
|
)
|
|
raise AuthenticationError(
|
|
400, "Malformed Authorization header", Codes.UNAUTHORIZED
|
|
)
|
|
|
|
|
|
class BaseFederationServlet:
|
|
"""Abstract base class for federation servlet classes.
|
|
|
|
The servlet object should have a PATH attribute which takes the form of a regexp to
|
|
match against the request path (excluding the /federation/v1 prefix).
|
|
|
|
The servlet should also implement one or more of on_GET, on_POST, on_PUT, to match
|
|
the appropriate HTTP method. These methods must be *asynchronous* and have the
|
|
signature:
|
|
|
|
on_<METHOD>(self, origin, content, query, **kwargs)
|
|
|
|
With arguments:
|
|
|
|
origin (unicode|None): The authenticated server_name of the calling server,
|
|
unless REQUIRE_AUTH is set to False and authentication failed.
|
|
|
|
content (unicode|None): decoded json body of the request. None if the
|
|
request was a GET.
|
|
|
|
query (dict[bytes, list[bytes]]): Query params from the request. url-decoded
|
|
(ie, '+' and '%xx' are decoded) but note that it is *not* utf8-decoded
|
|
yet.
|
|
|
|
**kwargs (dict[unicode, unicode]): the dict mapping keys to path
|
|
components as specified in the path match regexp.
|
|
|
|
Returns:
|
|
Optional[Tuple[int, object]]: either (response code, response object) to
|
|
return a JSON response, or None if the request has already been handled.
|
|
|
|
Raises:
|
|
SynapseError: to return an error code
|
|
|
|
Exception: other exceptions will be caught, logged, and a 500 will be
|
|
returned.
|
|
"""
|
|
|
|
PATH = "" # Overridden in subclasses, the regex to match against the path.
|
|
|
|
REQUIRE_AUTH = True
|
|
|
|
PREFIX = FEDERATION_V1_PREFIX # Allows specifying the API version
|
|
|
|
RATELIMIT = True # Whether to rate limit requests or not
|
|
|
|
def __init__(self, handler, authenticator, ratelimiter, server_name):
|
|
self.handler = handler
|
|
self.authenticator = authenticator
|
|
self.ratelimiter = ratelimiter
|
|
|
|
def _wrap(self, func):
|
|
authenticator = self.authenticator
|
|
ratelimiter = self.ratelimiter
|
|
|
|
@functools.wraps(func)
|
|
async def new_func(request, *args, **kwargs):
|
|
"""A callback which can be passed to HttpServer.RegisterPaths
|
|
|
|
Args:
|
|
request (twisted.web.http.Request):
|
|
*args: unused?
|
|
**kwargs (dict[unicode, unicode]): the dict mapping keys to path
|
|
components as specified in the path match regexp.
|
|
|
|
Returns:
|
|
Tuple[int, object]|None: (response code, response object) as returned by
|
|
the callback method. None if the request has already been handled.
|
|
"""
|
|
content = None
|
|
if request.method in [b"PUT", b"POST"]:
|
|
# TODO: Handle other method types? other content types?
|
|
content = parse_json_object_from_request(request)
|
|
|
|
try:
|
|
origin = await authenticator.authenticate_request(request, content)
|
|
except NoAuthenticationError:
|
|
origin = None
|
|
if self.REQUIRE_AUTH:
|
|
logger.warning(
|
|
"authenticate_request failed: missing authentication"
|
|
)
|
|
raise
|
|
except Exception as e:
|
|
logger.warning("authenticate_request failed: %s", e)
|
|
raise
|
|
|
|
request_tags = {
|
|
"request_id": request.get_request_id(),
|
|
tags.SPAN_KIND: tags.SPAN_KIND_RPC_SERVER,
|
|
tags.HTTP_METHOD: request.get_method(),
|
|
tags.HTTP_URL: request.get_redacted_uri(),
|
|
tags.PEER_HOST_IPV6: request.getClientIP(),
|
|
"authenticated_entity": origin,
|
|
"servlet_name": request.request_metrics.name,
|
|
}
|
|
|
|
# Only accept the span context if the origin is authenticated
|
|
# and whitelisted
|
|
if origin and whitelisted_homeserver(origin):
|
|
scope = start_active_span_from_request(
|
|
request, "incoming-federation-request", tags=request_tags
|
|
)
|
|
else:
|
|
scope = start_active_span(
|
|
"incoming-federation-request", tags=request_tags
|
|
)
|
|
|
|
with scope:
|
|
if origin and self.RATELIMIT:
|
|
with ratelimiter.ratelimit(origin) as d:
|
|
await d
|
|
if request._disconnected:
|
|
logger.warning(
|
|
"client disconnected before we started processing "
|
|
"request"
|
|
)
|
|
return -1, None
|
|
response = await func(
|
|
origin, content, request.args, *args, **kwargs
|
|
)
|
|
else:
|
|
response = await func(
|
|
origin, content, request.args, *args, **kwargs
|
|
)
|
|
|
|
return response
|
|
|
|
return new_func
|
|
|
|
def register(self, server):
|
|
pattern = re.compile("^" + self.PREFIX + self.PATH + "$")
|
|
|
|
for method in ("GET", "PUT", "POST"):
|
|
code = getattr(self, "on_%s" % (method), None)
|
|
if code is None:
|
|
continue
|
|
|
|
server.register_paths(
|
|
method, (pattern,), self._wrap(code), self.__class__.__name__,
|
|
)
|
|
|
|
|
|
class FederationSendServlet(BaseFederationServlet):
|
|
PATH = "/send/(?P<transaction_id>[^/]*)/?"
|
|
|
|
# We ratelimit manually in the handler as we queue up the requests and we
|
|
# don't want to fill up the ratelimiter with blocked requests.
|
|
RATELIMIT = False
|
|
|
|
def __init__(self, handler, server_name, **kwargs):
|
|
super().__init__(handler, server_name=server_name, **kwargs)
|
|
self.server_name = server_name
|
|
|
|
# This is when someone is trying to send us a bunch of data.
|
|
async def on_PUT(self, origin, content, query, transaction_id):
|
|
""" Called on PUT /send/<transaction_id>/
|
|
|
|
Args:
|
|
request (twisted.web.http.Request): The HTTP request.
|
|
transaction_id (str): The transaction_id associated with this
|
|
request. This is *not* None.
|
|
|
|
Returns:
|
|
Tuple of `(code, response)`, where
|
|
`response` is a python dict to be converted into JSON that is
|
|
used as the response body.
|
|
"""
|
|
# Parse the request
|
|
try:
|
|
transaction_data = content
|
|
|
|
logger.debug("Decoded %s: %s", transaction_id, str(transaction_data))
|
|
|
|
logger.info(
|
|
"Received txn %s from %s. (PDUs: %d, EDUs: %d)",
|
|
transaction_id,
|
|
origin,
|
|
len(transaction_data.get("pdus", [])),
|
|
len(transaction_data.get("edus", [])),
|
|
)
|
|
|
|
# We should ideally be getting this from the security layer.
|
|
# origin = body["origin"]
|
|
|
|
# Add some extra data to the transaction dict that isn't included
|
|
# in the request body.
|
|
transaction_data.update(
|
|
transaction_id=transaction_id, destination=self.server_name
|
|
)
|
|
|
|
except Exception as e:
|
|
logger.exception(e)
|
|
return 400, {"error": "Invalid transaction"}
|
|
|
|
try:
|
|
code, response = await self.handler.on_incoming_transaction(
|
|
origin, transaction_data
|
|
)
|
|
except Exception:
|
|
logger.exception("on_incoming_transaction failed")
|
|
raise
|
|
|
|
return code, response
|
|
|
|
|
|
class FederationEventServlet(BaseFederationServlet):
|
|
PATH = "/event/(?P<event_id>[^/]*)/?"
|
|
|
|
# This is when someone asks for a data item for a given server data_id pair.
|
|
async def on_GET(self, origin, content, query, event_id):
|
|
return await self.handler.on_pdu_request(origin, event_id)
|
|
|
|
|
|
class FederationStateV1Servlet(BaseFederationServlet):
|
|
PATH = "/state/(?P<room_id>[^/]*)/?"
|
|
|
|
# This is when someone asks for all data for a given room.
|
|
async def on_GET(self, origin, content, query, room_id):
|
|
return await self.handler.on_room_state_request(
|
|
origin,
|
|
room_id,
|
|
parse_string_from_args(query, "event_id", None, required=False),
|
|
)
|
|
|
|
|
|
class FederationStateIdsServlet(BaseFederationServlet):
|
|
PATH = "/state_ids/(?P<room_id>[^/]*)/?"
|
|
|
|
async def on_GET(self, origin, content, query, room_id):
|
|
return await self.handler.on_state_ids_request(
|
|
origin,
|
|
room_id,
|
|
parse_string_from_args(query, "event_id", None, required=True),
|
|
)
|
|
|
|
|
|
class FederationBackfillServlet(BaseFederationServlet):
|
|
PATH = "/backfill/(?P<room_id>[^/]*)/?"
|
|
|
|
async def on_GET(self, origin, content, query, room_id):
|
|
versions = [x.decode("ascii") for x in query[b"v"]]
|
|
limit = parse_integer_from_args(query, "limit", None)
|
|
|
|
if not limit:
|
|
return 400, {"error": "Did not include limit param"}
|
|
|
|
return await self.handler.on_backfill_request(origin, room_id, versions, limit)
|
|
|
|
|
|
class FederationQueryServlet(BaseFederationServlet):
|
|
PATH = "/query/(?P<query_type>[^/]*)"
|
|
|
|
# This is when we receive a server-server Query
|
|
async def on_GET(self, origin, content, query, query_type):
|
|
return await self.handler.on_query_request(
|
|
query_type,
|
|
{k.decode("utf8"): v[0].decode("utf-8") for k, v in query.items()},
|
|
)
|
|
|
|
|
|
class FederationMakeJoinServlet(BaseFederationServlet):
|
|
PATH = "/make_join/(?P<room_id>[^/]*)/(?P<user_id>[^/]*)"
|
|
|
|
async def on_GET(self, origin, _content, query, room_id, user_id):
|
|
"""
|
|
Args:
|
|
origin (unicode): The authenticated server_name of the calling server
|
|
|
|
_content (None): (GETs don't have bodies)
|
|
|
|
query (dict[bytes, list[bytes]]): Query params from the request.
|
|
|
|
**kwargs (dict[unicode, unicode]): the dict mapping keys to path
|
|
components as specified in the path match regexp.
|
|
|
|
Returns:
|
|
Tuple[int, object]: (response code, response object)
|
|
"""
|
|
versions = query.get(b"ver")
|
|
if versions is not None:
|
|
supported_versions = [v.decode("utf-8") for v in versions]
|
|
else:
|
|
supported_versions = ["1"]
|
|
|
|
content = await self.handler.on_make_join_request(
|
|
origin, room_id, user_id, supported_versions=supported_versions
|
|
)
|
|
return 200, content
|
|
|
|
|
|
class FederationMakeLeaveServlet(BaseFederationServlet):
|
|
PATH = "/make_leave/(?P<room_id>[^/]*)/(?P<user_id>[^/]*)"
|
|
|
|
async def on_GET(self, origin, content, query, room_id, user_id):
|
|
content = await self.handler.on_make_leave_request(origin, room_id, user_id)
|
|
return 200, content
|
|
|
|
|
|
class FederationV1SendLeaveServlet(BaseFederationServlet):
|
|
PATH = "/send_leave/(?P<room_id>[^/]*)/(?P<event_id>[^/]*)"
|
|
|
|
async def on_PUT(self, origin, content, query, room_id, event_id):
|
|
content = await self.handler.on_send_leave_request(origin, content)
|
|
return 200, (200, content)
|
|
|
|
|
|
class FederationV2SendLeaveServlet(BaseFederationServlet):
|
|
PATH = "/send_leave/(?P<room_id>[^/]*)/(?P<event_id>[^/]*)"
|
|
|
|
PREFIX = FEDERATION_V2_PREFIX
|
|
|
|
async def on_PUT(self, origin, content, query, room_id, event_id):
|
|
content = await self.handler.on_send_leave_request(origin, content)
|
|
return 200, content
|
|
|
|
|
|
class FederationEventAuthServlet(BaseFederationServlet):
|
|
PATH = "/event_auth/(?P<room_id>[^/]*)/(?P<event_id>[^/]*)"
|
|
|
|
async def on_GET(self, origin, content, query, room_id, event_id):
|
|
return await self.handler.on_event_auth(origin, room_id, event_id)
|
|
|
|
|
|
class FederationV1SendJoinServlet(BaseFederationServlet):
|
|
PATH = "/send_join/(?P<room_id>[^/]*)/(?P<event_id>[^/]*)"
|
|
|
|
async def on_PUT(self, origin, content, query, room_id, event_id):
|
|
# TODO(paul): assert that room_id/event_id parsed from path actually
|
|
# match those given in content
|
|
content = await self.handler.on_send_join_request(origin, content)
|
|
return 200, (200, content)
|
|
|
|
|
|
class FederationV2SendJoinServlet(BaseFederationServlet):
|
|
PATH = "/send_join/(?P<room_id>[^/]*)/(?P<event_id>[^/]*)"
|
|
|
|
PREFIX = FEDERATION_V2_PREFIX
|
|
|
|
async def on_PUT(self, origin, content, query, room_id, event_id):
|
|
# TODO(paul): assert that room_id/event_id parsed from path actually
|
|
# match those given in content
|
|
content = await self.handler.on_send_join_request(origin, content)
|
|
return 200, content
|
|
|
|
|
|
class FederationV1InviteServlet(BaseFederationServlet):
|
|
PATH = "/invite/(?P<room_id>[^/]*)/(?P<event_id>[^/]*)"
|
|
|
|
async def on_PUT(self, origin, content, query, room_id, event_id):
|
|
# We don't get a room version, so we have to assume its EITHER v1 or
|
|
# v2. This is "fine" as the only difference between V1 and V2 is the
|
|
# state resolution algorithm, and we don't use that for processing
|
|
# invites
|
|
content = await self.handler.on_invite_request(
|
|
origin, content, room_version_id=RoomVersions.V1.identifier
|
|
)
|
|
|
|
# V1 federation API is defined to return a content of `[200, {...}]`
|
|
# due to a historical bug.
|
|
return 200, (200, content)
|
|
|
|
|
|
class FederationV2InviteServlet(BaseFederationServlet):
|
|
PATH = "/invite/(?P<room_id>[^/]*)/(?P<event_id>[^/]*)"
|
|
|
|
PREFIX = FEDERATION_V2_PREFIX
|
|
|
|
async def on_PUT(self, origin, content, query, room_id, event_id):
|
|
# TODO(paul): assert that room_id/event_id parsed from path actually
|
|
# match those given in content
|
|
|
|
room_version = content["room_version"]
|
|
event = content["event"]
|
|
invite_room_state = content["invite_room_state"]
|
|
|
|
# Synapse expects invite_room_state to be in unsigned, as it is in v1
|
|
# API
|
|
|
|
event.setdefault("unsigned", {})["invite_room_state"] = invite_room_state
|
|
|
|
content = await self.handler.on_invite_request(
|
|
origin, event, room_version_id=room_version
|
|
)
|
|
return 200, content
|
|
|
|
|
|
class FederationThirdPartyInviteExchangeServlet(BaseFederationServlet):
|
|
PATH = "/exchange_third_party_invite/(?P<room_id>[^/]*)"
|
|
|
|
async def on_PUT(self, origin, content, query, room_id):
|
|
content = await self.handler.on_exchange_third_party_invite_request(content)
|
|
return 200, content
|
|
|
|
|
|
class FederationClientKeysQueryServlet(BaseFederationServlet):
|
|
PATH = "/user/keys/query"
|
|
|
|
async def on_POST(self, origin, content, query):
|
|
return await self.handler.on_query_client_keys(origin, content)
|
|
|
|
|
|
class FederationUserDevicesQueryServlet(BaseFederationServlet):
|
|
PATH = "/user/devices/(?P<user_id>[^/]*)"
|
|
|
|
async def on_GET(self, origin, content, query, user_id):
|
|
return await self.handler.on_query_user_devices(origin, user_id)
|
|
|
|
|
|
class FederationClientKeysClaimServlet(BaseFederationServlet):
|
|
PATH = "/user/keys/claim"
|
|
|
|
async def on_POST(self, origin, content, query):
|
|
response = await self.handler.on_claim_client_keys(origin, content)
|
|
return 200, response
|
|
|
|
|
|
class FederationGetMissingEventsServlet(BaseFederationServlet):
|
|
# TODO(paul): Why does this path alone end with "/?" optional?
|
|
PATH = "/get_missing_events/(?P<room_id>[^/]*)/?"
|
|
|
|
async def on_POST(self, origin, content, query, room_id):
|
|
limit = int(content.get("limit", 10))
|
|
earliest_events = content.get("earliest_events", [])
|
|
latest_events = content.get("latest_events", [])
|
|
|
|
content = await self.handler.on_get_missing_events(
|
|
origin,
|
|
room_id=room_id,
|
|
earliest_events=earliest_events,
|
|
latest_events=latest_events,
|
|
limit=limit,
|
|
)
|
|
|
|
return 200, content
|
|
|
|
|
|
class On3pidBindServlet(BaseFederationServlet):
|
|
PATH = "/3pid/onbind"
|
|
|
|
REQUIRE_AUTH = False
|
|
|
|
async def on_POST(self, origin, content, query):
|
|
if "invites" in content:
|
|
last_exception = None
|
|
for invite in content["invites"]:
|
|
try:
|
|
if "signed" not in invite or "token" not in invite["signed"]:
|
|
message = (
|
|
"Rejecting received notification of third-"
|
|
"party invite without signed: %s" % (invite,)
|
|
)
|
|
logger.info(message)
|
|
raise SynapseError(400, message)
|
|
await self.handler.exchange_third_party_invite(
|
|
invite["sender"],
|
|
invite["mxid"],
|
|
invite["room_id"],
|
|
invite["signed"],
|
|
)
|
|
except Exception as e:
|
|
last_exception = e
|
|
if last_exception:
|
|
raise last_exception
|
|
return 200, {}
|
|
|
|
|
|
class OpenIdUserInfo(BaseFederationServlet):
|
|
"""
|
|
Exchange a bearer token for information about a user.
|
|
|
|
The response format should be compatible with:
|
|
http://openid.net/specs/openid-connect-core-1_0.html#UserInfoResponse
|
|
|
|
GET /openid/userinfo?access_token=ABDEFGH HTTP/1.1
|
|
|
|
HTTP/1.1 200 OK
|
|
Content-Type: application/json
|
|
|
|
{
|
|
"sub": "@userpart:example.org",
|
|
}
|
|
"""
|
|
|
|
PATH = "/openid/userinfo"
|
|
|
|
REQUIRE_AUTH = False
|
|
|
|
async def on_GET(self, origin, content, query):
|
|
token = query.get(b"access_token", [None])[0]
|
|
if token is None:
|
|
return (
|
|
401,
|
|
{"errcode": "M_MISSING_TOKEN", "error": "Access Token required"},
|
|
)
|
|
|
|
user_id = await self.handler.on_openid_userinfo(token.decode("ascii"))
|
|
|
|
if user_id is None:
|
|
return (
|
|
401,
|
|
{
|
|
"errcode": "M_UNKNOWN_TOKEN",
|
|
"error": "Access Token unknown or expired",
|
|
},
|
|
)
|
|
|
|
return 200, {"sub": user_id}
|
|
|
|
|
|
class PublicRoomList(BaseFederationServlet):
|
|
"""
|
|
Fetch the public room list for this server.
|
|
|
|
This API returns information in the same format as /publicRooms on the
|
|
client API, but will only ever include local public rooms and hence is
|
|
intended for consumption by other homeservers.
|
|
|
|
GET /publicRooms HTTP/1.1
|
|
|
|
HTTP/1.1 200 OK
|
|
Content-Type: application/json
|
|
|
|
{
|
|
"chunk": [
|
|
{
|
|
"aliases": [
|
|
"#test:localhost"
|
|
],
|
|
"guest_can_join": false,
|
|
"name": "test room",
|
|
"num_joined_members": 3,
|
|
"room_id": "!whkydVegtvatLfXmPN:localhost",
|
|
"world_readable": false
|
|
}
|
|
],
|
|
"end": "END",
|
|
"start": "START"
|
|
}
|
|
"""
|
|
|
|
PATH = "/publicRooms"
|
|
|
|
def __init__(self, handler, authenticator, ratelimiter, server_name, allow_access):
|
|
super().__init__(handler, authenticator, ratelimiter, server_name)
|
|
self.allow_access = allow_access
|
|
|
|
async def on_GET(self, origin, content, query):
|
|
if not self.allow_access:
|
|
raise FederationDeniedError(origin)
|
|
|
|
limit = parse_integer_from_args(query, "limit", 0)
|
|
since_token = parse_string_from_args(query, "since", None)
|
|
include_all_networks = parse_boolean_from_args(
|
|
query, "include_all_networks", False
|
|
)
|
|
third_party_instance_id = parse_string_from_args(
|
|
query, "third_party_instance_id", None
|
|
)
|
|
|
|
if include_all_networks:
|
|
network_tuple = None
|
|
elif third_party_instance_id:
|
|
network_tuple = ThirdPartyInstanceID.from_string(third_party_instance_id)
|
|
else:
|
|
network_tuple = ThirdPartyInstanceID(None, None)
|
|
|
|
if limit == 0:
|
|
# zero is a special value which corresponds to no limit.
|
|
limit = None
|
|
|
|
data = await self.handler.get_local_public_room_list(
|
|
limit, since_token, network_tuple=network_tuple, from_federation=True
|
|
)
|
|
return 200, data
|
|
|
|
async def on_POST(self, origin, content, query):
|
|
# This implements MSC2197 (Search Filtering over Federation)
|
|
if not self.allow_access:
|
|
raise FederationDeniedError(origin)
|
|
|
|
limit = int(content.get("limit", 100)) # type: Optional[int]
|
|
since_token = content.get("since", None)
|
|
search_filter = content.get("filter", None)
|
|
|
|
include_all_networks = content.get("include_all_networks", False)
|
|
third_party_instance_id = content.get("third_party_instance_id", None)
|
|
|
|
if include_all_networks:
|
|
network_tuple = None
|
|
if third_party_instance_id is not None:
|
|
raise SynapseError(
|
|
400, "Can't use include_all_networks with an explicit network"
|
|
)
|
|
elif third_party_instance_id is None:
|
|
network_tuple = ThirdPartyInstanceID(None, None)
|
|
else:
|
|
network_tuple = ThirdPartyInstanceID.from_string(third_party_instance_id)
|
|
|
|
if search_filter is None:
|
|
logger.warning("Nonefilter")
|
|
|
|
if limit == 0:
|
|
# zero is a special value which corresponds to no limit.
|
|
limit = None
|
|
|
|
data = await self.handler.get_local_public_room_list(
|
|
limit=limit,
|
|
since_token=since_token,
|
|
search_filter=search_filter,
|
|
network_tuple=network_tuple,
|
|
from_federation=True,
|
|
)
|
|
|
|
return 200, data
|
|
|
|
|
|
class FederationVersionServlet(BaseFederationServlet):
|
|
PATH = "/version"
|
|
|
|
REQUIRE_AUTH = False
|
|
|
|
async def on_GET(self, origin, content, query):
|
|
return (
|
|
200,
|
|
{"server": {"name": "Synapse", "version": get_version_string(synapse)}},
|
|
)
|
|
|
|
|
|
class FederationGroupsProfileServlet(BaseFederationServlet):
|
|
"""Get/set the basic profile of a group on behalf of a user
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/profile"
|
|
|
|
async def on_GET(self, origin, content, query, group_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.get_group_profile(group_id, requester_user_id)
|
|
|
|
return 200, new_content
|
|
|
|
async def on_POST(self, origin, content, query, group_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.update_group_profile(
|
|
group_id, requester_user_id, content
|
|
)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsSummaryServlet(BaseFederationServlet):
|
|
PATH = "/groups/(?P<group_id>[^/]*)/summary"
|
|
|
|
async def on_GET(self, origin, content, query, group_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.get_group_summary(group_id, requester_user_id)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsRoomsServlet(BaseFederationServlet):
|
|
"""Get the rooms in a group on behalf of a user
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/rooms"
|
|
|
|
async def on_GET(self, origin, content, query, group_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.get_rooms_in_group(group_id, requester_user_id)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsAddRoomsServlet(BaseFederationServlet):
|
|
"""Add/remove room from group
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/room/(?P<room_id>[^/]*)"
|
|
|
|
async def on_POST(self, origin, content, query, group_id, room_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.add_room_to_group(
|
|
group_id, requester_user_id, room_id, content
|
|
)
|
|
|
|
return 200, new_content
|
|
|
|
async def on_DELETE(self, origin, content, query, group_id, room_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.remove_room_from_group(
|
|
group_id, requester_user_id, room_id
|
|
)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsAddRoomsConfigServlet(BaseFederationServlet):
|
|
"""Update room config in group
|
|
"""
|
|
|
|
PATH = (
|
|
"/groups/(?P<group_id>[^/]*)/room/(?P<room_id>[^/]*)"
|
|
"/config/(?P<config_key>[^/]*)"
|
|
)
|
|
|
|
async def on_POST(self, origin, content, query, group_id, room_id, config_key):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
result = await self.handler.update_room_in_group(
|
|
group_id, requester_user_id, room_id, config_key, content
|
|
)
|
|
|
|
return 200, result
|
|
|
|
|
|
class FederationGroupsUsersServlet(BaseFederationServlet):
|
|
"""Get the users in a group on behalf of a user
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/users"
|
|
|
|
async def on_GET(self, origin, content, query, group_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.get_users_in_group(group_id, requester_user_id)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsInvitedUsersServlet(BaseFederationServlet):
|
|
"""Get the users that have been invited to a group
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/invited_users"
|
|
|
|
async def on_GET(self, origin, content, query, group_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.get_invited_users_in_group(
|
|
group_id, requester_user_id
|
|
)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsInviteServlet(BaseFederationServlet):
|
|
"""Ask a group server to invite someone to the group
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/invite"
|
|
|
|
async def on_POST(self, origin, content, query, group_id, user_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.invite_to_group(
|
|
group_id, user_id, requester_user_id, content
|
|
)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsAcceptInviteServlet(BaseFederationServlet):
|
|
"""Accept an invitation from the group server
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/accept_invite"
|
|
|
|
async def on_POST(self, origin, content, query, group_id, user_id):
|
|
if get_domain_from_id(user_id) != origin:
|
|
raise SynapseError(403, "user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.accept_invite(group_id, user_id, content)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsJoinServlet(BaseFederationServlet):
|
|
"""Attempt to join a group
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/join"
|
|
|
|
async def on_POST(self, origin, content, query, group_id, user_id):
|
|
if get_domain_from_id(user_id) != origin:
|
|
raise SynapseError(403, "user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.join_group(group_id, user_id, content)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsRemoveUserServlet(BaseFederationServlet):
|
|
"""Leave or kick a user from the group
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/remove"
|
|
|
|
async def on_POST(self, origin, content, query, group_id, user_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.remove_user_from_group(
|
|
group_id, user_id, requester_user_id, content
|
|
)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsLocalInviteServlet(BaseFederationServlet):
|
|
"""A group server has invited a local user
|
|
"""
|
|
|
|
PATH = "/groups/local/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/invite"
|
|
|
|
async def on_POST(self, origin, content, query, group_id, user_id):
|
|
if get_domain_from_id(group_id) != origin:
|
|
raise SynapseError(403, "group_id doesn't match origin")
|
|
|
|
new_content = await self.handler.on_invite(group_id, user_id, content)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsRemoveLocalUserServlet(BaseFederationServlet):
|
|
"""A group server has removed a local user
|
|
"""
|
|
|
|
PATH = "/groups/local/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/remove"
|
|
|
|
async def on_POST(self, origin, content, query, group_id, user_id):
|
|
if get_domain_from_id(group_id) != origin:
|
|
raise SynapseError(403, "user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.user_removed_from_group(
|
|
group_id, user_id, content
|
|
)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsRenewAttestaionServlet(BaseFederationServlet):
|
|
"""A group or user's server renews their attestation
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/renew_attestation/(?P<user_id>[^/]*)"
|
|
|
|
async def on_POST(self, origin, content, query, group_id, user_id):
|
|
# We don't need to check auth here as we check the attestation signatures
|
|
|
|
new_content = await self.handler.on_renew_attestation(
|
|
group_id, user_id, content
|
|
)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class FederationGroupsSummaryRoomsServlet(BaseFederationServlet):
|
|
"""Add/remove a room from the group summary, with optional category.
|
|
|
|
Matches both:
|
|
- /groups/:group/summary/rooms/:room_id
|
|
- /groups/:group/summary/categories/:category/rooms/:room_id
|
|
"""
|
|
|
|
PATH = (
|
|
"/groups/(?P<group_id>[^/]*)/summary"
|
|
"(/categories/(?P<category_id>[^/]+))?"
|
|
"/rooms/(?P<room_id>[^/]*)"
|
|
)
|
|
|
|
async def on_POST(self, origin, content, query, group_id, category_id, room_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
if category_id == "":
|
|
raise SynapseError(400, "category_id cannot be empty string")
|
|
|
|
resp = await self.handler.update_group_summary_room(
|
|
group_id,
|
|
requester_user_id,
|
|
room_id=room_id,
|
|
category_id=category_id,
|
|
content=content,
|
|
)
|
|
|
|
return 200, resp
|
|
|
|
async def on_DELETE(self, origin, content, query, group_id, category_id, room_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
if category_id == "":
|
|
raise SynapseError(400, "category_id cannot be empty string")
|
|
|
|
resp = await self.handler.delete_group_summary_room(
|
|
group_id, requester_user_id, room_id=room_id, category_id=category_id
|
|
)
|
|
|
|
return 200, resp
|
|
|
|
|
|
class FederationGroupsCategoriesServlet(BaseFederationServlet):
|
|
"""Get all categories for a group
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/categories/?"
|
|
|
|
async def on_GET(self, origin, content, query, group_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
resp = await self.handler.get_group_categories(group_id, requester_user_id)
|
|
|
|
return 200, resp
|
|
|
|
|
|
class FederationGroupsCategoryServlet(BaseFederationServlet):
|
|
"""Add/remove/get a category in a group
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/categories/(?P<category_id>[^/]+)"
|
|
|
|
async def on_GET(self, origin, content, query, group_id, category_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
resp = await self.handler.get_group_category(
|
|
group_id, requester_user_id, category_id
|
|
)
|
|
|
|
return 200, resp
|
|
|
|
async def on_POST(self, origin, content, query, group_id, category_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
if category_id == "":
|
|
raise SynapseError(400, "category_id cannot be empty string")
|
|
|
|
resp = await self.handler.upsert_group_category(
|
|
group_id, requester_user_id, category_id, content
|
|
)
|
|
|
|
return 200, resp
|
|
|
|
async def on_DELETE(self, origin, content, query, group_id, category_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
if category_id == "":
|
|
raise SynapseError(400, "category_id cannot be empty string")
|
|
|
|
resp = await self.handler.delete_group_category(
|
|
group_id, requester_user_id, category_id
|
|
)
|
|
|
|
return 200, resp
|
|
|
|
|
|
class FederationGroupsRolesServlet(BaseFederationServlet):
|
|
"""Get roles in a group
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/roles/?"
|
|
|
|
async def on_GET(self, origin, content, query, group_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
resp = await self.handler.get_group_roles(group_id, requester_user_id)
|
|
|
|
return 200, resp
|
|
|
|
|
|
class FederationGroupsRoleServlet(BaseFederationServlet):
|
|
"""Add/remove/get a role in a group
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/roles/(?P<role_id>[^/]+)"
|
|
|
|
async def on_GET(self, origin, content, query, group_id, role_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
resp = await self.handler.get_group_role(group_id, requester_user_id, role_id)
|
|
|
|
return 200, resp
|
|
|
|
async def on_POST(self, origin, content, query, group_id, role_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
if role_id == "":
|
|
raise SynapseError(400, "role_id cannot be empty string")
|
|
|
|
resp = await self.handler.update_group_role(
|
|
group_id, requester_user_id, role_id, content
|
|
)
|
|
|
|
return 200, resp
|
|
|
|
async def on_DELETE(self, origin, content, query, group_id, role_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
if role_id == "":
|
|
raise SynapseError(400, "role_id cannot be empty string")
|
|
|
|
resp = await self.handler.delete_group_role(
|
|
group_id, requester_user_id, role_id
|
|
)
|
|
|
|
return 200, resp
|
|
|
|
|
|
class FederationGroupsSummaryUsersServlet(BaseFederationServlet):
|
|
"""Add/remove a user from the group summary, with optional role.
|
|
|
|
Matches both:
|
|
- /groups/:group/summary/users/:user_id
|
|
- /groups/:group/summary/roles/:role/users/:user_id
|
|
"""
|
|
|
|
PATH = (
|
|
"/groups/(?P<group_id>[^/]*)/summary"
|
|
"(/roles/(?P<role_id>[^/]+))?"
|
|
"/users/(?P<user_id>[^/]*)"
|
|
)
|
|
|
|
async def on_POST(self, origin, content, query, group_id, role_id, user_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
if role_id == "":
|
|
raise SynapseError(400, "role_id cannot be empty string")
|
|
|
|
resp = await self.handler.update_group_summary_user(
|
|
group_id,
|
|
requester_user_id,
|
|
user_id=user_id,
|
|
role_id=role_id,
|
|
content=content,
|
|
)
|
|
|
|
return 200, resp
|
|
|
|
async def on_DELETE(self, origin, content, query, group_id, role_id, user_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
if role_id == "":
|
|
raise SynapseError(400, "role_id cannot be empty string")
|
|
|
|
resp = await self.handler.delete_group_summary_user(
|
|
group_id, requester_user_id, user_id=user_id, role_id=role_id
|
|
)
|
|
|
|
return 200, resp
|
|
|
|
|
|
class FederationGroupsBulkPublicisedServlet(BaseFederationServlet):
|
|
"""Get roles in a group
|
|
"""
|
|
|
|
PATH = "/get_groups_publicised"
|
|
|
|
async def on_POST(self, origin, content, query):
|
|
resp = await self.handler.bulk_get_publicised_groups(
|
|
content["user_ids"], proxy=False
|
|
)
|
|
|
|
return 200, resp
|
|
|
|
|
|
class FederationGroupsSettingJoinPolicyServlet(BaseFederationServlet):
|
|
"""Sets whether a group is joinable without an invite or knock
|
|
"""
|
|
|
|
PATH = "/groups/(?P<group_id>[^/]*)/settings/m.join_policy"
|
|
|
|
async def on_PUT(self, origin, content, query, group_id):
|
|
requester_user_id = parse_string_from_args(query, "requester_user_id")
|
|
if get_domain_from_id(requester_user_id) != origin:
|
|
raise SynapseError(403, "requester_user_id doesn't match origin")
|
|
|
|
new_content = await self.handler.set_group_join_policy(
|
|
group_id, requester_user_id, content
|
|
)
|
|
|
|
return 200, new_content
|
|
|
|
|
|
class RoomComplexityServlet(BaseFederationServlet):
|
|
"""
|
|
Indicates to other servers how complex (and therefore likely
|
|
resource-intensive) a public room this server knows about is.
|
|
"""
|
|
|
|
PATH = "/rooms/(?P<room_id>[^/]*)/complexity"
|
|
PREFIX = FEDERATION_UNSTABLE_PREFIX
|
|
|
|
async def on_GET(self, origin, content, query, room_id):
|
|
|
|
store = self.handler.hs.get_datastore()
|
|
|
|
is_public = await store.is_room_world_readable_or_publicly_joinable(room_id)
|
|
|
|
if not is_public:
|
|
raise SynapseError(404, "Room not found", errcode=Codes.INVALID_PARAM)
|
|
|
|
complexity = await store.get_room_complexity(room_id)
|
|
return 200, complexity
|
|
|
|
|
|
FEDERATION_SERVLET_CLASSES = (
|
|
FederationSendServlet,
|
|
FederationEventServlet,
|
|
FederationStateV1Servlet,
|
|
FederationStateIdsServlet,
|
|
FederationBackfillServlet,
|
|
FederationQueryServlet,
|
|
FederationMakeJoinServlet,
|
|
FederationMakeLeaveServlet,
|
|
FederationEventServlet,
|
|
FederationV1SendJoinServlet,
|
|
FederationV2SendJoinServlet,
|
|
FederationV1SendLeaveServlet,
|
|
FederationV2SendLeaveServlet,
|
|
FederationV1InviteServlet,
|
|
FederationV2InviteServlet,
|
|
FederationGetMissingEventsServlet,
|
|
FederationEventAuthServlet,
|
|
FederationClientKeysQueryServlet,
|
|
FederationUserDevicesQueryServlet,
|
|
FederationClientKeysClaimServlet,
|
|
FederationThirdPartyInviteExchangeServlet,
|
|
On3pidBindServlet,
|
|
FederationVersionServlet,
|
|
RoomComplexityServlet,
|
|
) # type: Tuple[Type[BaseFederationServlet], ...]
|
|
|
|
OPENID_SERVLET_CLASSES = (
|
|
OpenIdUserInfo,
|
|
) # type: Tuple[Type[BaseFederationServlet], ...]
|
|
|
|
ROOM_LIST_CLASSES = (PublicRoomList,) # type: Tuple[Type[PublicRoomList], ...]
|
|
|
|
GROUP_SERVER_SERVLET_CLASSES = (
|
|
FederationGroupsProfileServlet,
|
|
FederationGroupsSummaryServlet,
|
|
FederationGroupsRoomsServlet,
|
|
FederationGroupsUsersServlet,
|
|
FederationGroupsInvitedUsersServlet,
|
|
FederationGroupsInviteServlet,
|
|
FederationGroupsAcceptInviteServlet,
|
|
FederationGroupsJoinServlet,
|
|
FederationGroupsRemoveUserServlet,
|
|
FederationGroupsSummaryRoomsServlet,
|
|
FederationGroupsCategoriesServlet,
|
|
FederationGroupsCategoryServlet,
|
|
FederationGroupsRolesServlet,
|
|
FederationGroupsRoleServlet,
|
|
FederationGroupsSummaryUsersServlet,
|
|
FederationGroupsAddRoomsServlet,
|
|
FederationGroupsAddRoomsConfigServlet,
|
|
FederationGroupsSettingJoinPolicyServlet,
|
|
) # type: Tuple[Type[BaseFederationServlet], ...]
|
|
|
|
|
|
GROUP_LOCAL_SERVLET_CLASSES = (
|
|
FederationGroupsLocalInviteServlet,
|
|
FederationGroupsRemoveLocalUserServlet,
|
|
FederationGroupsBulkPublicisedServlet,
|
|
) # type: Tuple[Type[BaseFederationServlet], ...]
|
|
|
|
|
|
GROUP_ATTESTATION_SERVLET_CLASSES = (
|
|
FederationGroupsRenewAttestaionServlet,
|
|
) # type: Tuple[Type[BaseFederationServlet], ...]
|
|
|
|
DEFAULT_SERVLET_GROUPS = (
|
|
"federation",
|
|
"room_list",
|
|
"group_server",
|
|
"group_local",
|
|
"group_attestation",
|
|
"openid",
|
|
)
|
|
|
|
|
|
def register_servlets(hs, resource, authenticator, ratelimiter, servlet_groups=None):
|
|
"""Initialize and register servlet classes.
|
|
|
|
Will by default register all servlets. For custom behaviour, pass in
|
|
a list of servlet_groups to register.
|
|
|
|
Args:
|
|
hs (synapse.server.HomeServer): homeserver
|
|
resource (JsonResource): resource class to register to
|
|
authenticator (Authenticator): authenticator to use
|
|
ratelimiter (util.ratelimitutils.FederationRateLimiter): ratelimiter to use
|
|
servlet_groups (list[str], optional): List of servlet groups to register.
|
|
Defaults to ``DEFAULT_SERVLET_GROUPS``.
|
|
"""
|
|
if not servlet_groups:
|
|
servlet_groups = DEFAULT_SERVLET_GROUPS
|
|
|
|
if "federation" in servlet_groups:
|
|
for servletclass in FEDERATION_SERVLET_CLASSES:
|
|
servletclass(
|
|
handler=hs.get_federation_server(),
|
|
authenticator=authenticator,
|
|
ratelimiter=ratelimiter,
|
|
server_name=hs.hostname,
|
|
).register(resource)
|
|
|
|
if "openid" in servlet_groups:
|
|
for servletclass in OPENID_SERVLET_CLASSES:
|
|
servletclass(
|
|
handler=hs.get_federation_server(),
|
|
authenticator=authenticator,
|
|
ratelimiter=ratelimiter,
|
|
server_name=hs.hostname,
|
|
).register(resource)
|
|
|
|
if "room_list" in servlet_groups:
|
|
for servletclass in ROOM_LIST_CLASSES:
|
|
servletclass(
|
|
handler=hs.get_room_list_handler(),
|
|
authenticator=authenticator,
|
|
ratelimiter=ratelimiter,
|
|
server_name=hs.hostname,
|
|
allow_access=hs.config.allow_public_rooms_over_federation,
|
|
).register(resource)
|
|
|
|
if "group_server" in servlet_groups:
|
|
for servletclass in GROUP_SERVER_SERVLET_CLASSES:
|
|
servletclass(
|
|
handler=hs.get_groups_server_handler(),
|
|
authenticator=authenticator,
|
|
ratelimiter=ratelimiter,
|
|
server_name=hs.hostname,
|
|
).register(resource)
|
|
|
|
if "group_local" in servlet_groups:
|
|
for servletclass in GROUP_LOCAL_SERVLET_CLASSES:
|
|
servletclass(
|
|
handler=hs.get_groups_local_handler(),
|
|
authenticator=authenticator,
|
|
ratelimiter=ratelimiter,
|
|
server_name=hs.hostname,
|
|
).register(resource)
|
|
|
|
if "group_attestation" in servlet_groups:
|
|
for servletclass in GROUP_ATTESTATION_SERVLET_CLASSES:
|
|
servletclass(
|
|
handler=hs.get_groups_attestation_renewer(),
|
|
authenticator=authenticator,
|
|
ratelimiter=ratelimiter,
|
|
server_name=hs.hostname,
|
|
).register(resource)
|