1458 lines
		
	
	
		
			49 KiB
		
	
	
	
		
			Python
		
	
	
			
		
		
	
	
			1458 lines
		
	
	
		
			49 KiB
		
	
	
	
		
			Python
		
	
	
# -*- coding: utf-8 -*-
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# Copyright 2014-2016 OpenMarket Ltd
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# 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 functools
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import logging
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import re
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from twisted.internet import defer
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import synapse
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from synapse.api.errors import Codes, FederationDeniedError, SynapseError
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from synapse.api.room_versions import RoomVersions
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from synapse.api.urls import FEDERATION_V1_PREFIX, FEDERATION_V2_PREFIX
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from synapse.http.endpoint import parse_and_validate_server_name
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from synapse.http.server import JsonResource
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from synapse.http.servlet import (
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    parse_boolean_from_args,
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    parse_integer_from_args,
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    parse_json_object_from_request,
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    parse_string_from_args,
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)
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from synapse.types import ThirdPartyInstanceID, get_domain_from_id
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from synapse.util.logcontext import run_in_background
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from synapse.util.ratelimitutils import FederationRateLimiter
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from synapse.util.versionstring import get_version_string
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logger = logging.getLogger(__name__)
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class TransportLayerServer(JsonResource):
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    """Handles incoming federation HTTP requests"""
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    def __init__(self, hs, servlet_groups=None):
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        """Initialize the TransportLayerServer
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        Will by default register all servlets. For custom behaviour, pass in
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        a list of servlet_groups to register.
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        Args:
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            hs (synapse.server.HomeServer): homeserver
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            servlet_groups (list[str], optional): List of servlet groups to register.
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                Defaults to ``DEFAULT_SERVLET_GROUPS``.
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        """
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        self.hs = hs
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        self.clock = hs.get_clock()
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        self.servlet_groups = servlet_groups
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        super(TransportLayerServer, self).__init__(hs, canonical_json=False)
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        self.authenticator = Authenticator(hs)
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        self.ratelimiter = FederationRateLimiter(
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            self.clock,
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            window_size=hs.config.federation_rc_window_size,
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            sleep_limit=hs.config.federation_rc_sleep_limit,
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            sleep_msec=hs.config.federation_rc_sleep_delay,
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            reject_limit=hs.config.federation_rc_reject_limit,
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            concurrent_requests=hs.config.federation_rc_concurrent,
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        )
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        self.register_servlets()
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    def register_servlets(self):
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        register_servlets(
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            self.hs,
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            resource=self,
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            ratelimiter=self.ratelimiter,
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            authenticator=self.authenticator,
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            servlet_groups=self.servlet_groups,
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        )
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class AuthenticationError(SynapseError):
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    """There was a problem authenticating the request"""
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    pass
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class NoAuthenticationError(AuthenticationError):
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    """The request had no authentication information"""
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    pass
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class Authenticator(object):
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    def __init__(self, hs):
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        self.keyring = hs.get_keyring()
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        self.server_name = hs.hostname
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        self.store = hs.get_datastore()
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        self.federation_domain_whitelist = hs.config.federation_domain_whitelist
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    # A method just so we can pass 'self' as the authenticator to the Servlets
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    @defer.inlineCallbacks
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    def authenticate_request(self, request, content):
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        json_request = {
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            "method": request.method.decode('ascii'),
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            "uri": request.uri.decode('ascii'),
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            "destination": self.server_name,
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            "signatures": {},
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        }
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        if content is not None:
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            json_request["content"] = content
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        origin = None
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        auth_headers = request.requestHeaders.getRawHeaders(b"Authorization")
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        if not auth_headers:
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            raise NoAuthenticationError(
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                401, "Missing Authorization headers", Codes.UNAUTHORIZED,
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            )
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        for auth in auth_headers:
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            if auth.startswith(b"X-Matrix"):
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                (origin, key, sig) = _parse_auth_header(auth)
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                json_request["origin"] = origin
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                json_request["signatures"].setdefault(origin, {})[key] = sig
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        if (
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            self.federation_domain_whitelist is not None and
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            origin not in self.federation_domain_whitelist
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        ):
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            raise FederationDeniedError(origin)
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        if not json_request["signatures"]:
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            raise NoAuthenticationError(
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                401, "Missing Authorization headers", Codes.UNAUTHORIZED,
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            )
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        yield self.keyring.verify_json_for_server(origin, json_request)
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        logger.info("Request from %s", origin)
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        request.authenticated_entity = origin
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        # If we get a valid signed request from the other side, its probably
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        # alive
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        retry_timings = yield self.store.get_destination_retry_timings(origin)
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        if retry_timings and retry_timings["retry_last_ts"]:
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            run_in_background(self._reset_retry_timings, origin)
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        defer.returnValue(origin)
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    @defer.inlineCallbacks
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    def _reset_retry_timings(self, origin):
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        try:
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            logger.info("Marking origin %r as up", origin)
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            yield self.store.set_destination_retry_timings(origin, 0, 0)
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        except Exception:
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            logger.exception("Error resetting retry timings on %s", origin)
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def _parse_auth_header(header_bytes):
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    """Parse an X-Matrix auth header
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    Args:
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        header_bytes (bytes): header value
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    Returns:
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        Tuple[str, str, str]: origin, key id, signature.
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    Raises:
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        AuthenticationError if the header could not be parsed
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    """
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    try:
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        header_str = header_bytes.decode('utf-8')
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        params = header_str.split(" ")[1].split(",")
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        param_dict = dict(kv.split("=") for kv in params)
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        def strip_quotes(value):
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            if value.startswith("\""):
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                return value[1:-1]
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            else:
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                return value
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        origin = strip_quotes(param_dict["origin"])
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        # ensure that the origin is a valid server name
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        parse_and_validate_server_name(origin)
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        key = strip_quotes(param_dict["key"])
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        sig = strip_quotes(param_dict["sig"])
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        return origin, key, sig
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    except Exception as e:
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        logger.warn(
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            "Error parsing auth header '%s': %s",
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            header_bytes.decode('ascii', 'replace'),
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            e,
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        )
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        raise AuthenticationError(
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            400, "Malformed Authorization header", Codes.UNAUTHORIZED,
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        )
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class BaseFederationServlet(object):
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    """Abstract base class for federation servlet classes.
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    The servlet object should have a PATH attribute which takes the form of a regexp to
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    match against the request path (excluding the /federation/v1 prefix).
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    The servlet should also implement one or more of on_GET, on_POST, on_PUT, to match
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    the appropriate HTTP method. These methods have the signature:
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        on_<METHOD>(self, origin, content, query, **kwargs)
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        With arguments:
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            origin (unicode|None): The authenticated server_name of the calling server,
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                unless REQUIRE_AUTH is set to False and authentication failed.
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            content (unicode|None): decoded json body of the request. None if the
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                request was a GET.
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            query (dict[bytes, list[bytes]]): Query params from the request. url-decoded
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                (ie, '+' and '%xx' are decoded) but note that it is *not* utf8-decoded
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                yet.
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            **kwargs (dict[unicode, unicode]): the dict mapping keys to path
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                components as specified in the path match regexp.
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        Returns:
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            Deferred[(int, object)|None]: either (response code, response object) to
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                 return a JSON response, or None if the request has already been handled.
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        Raises:
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            SynapseError: to return an error code
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            Exception: other exceptions will be caught, logged, and a 500 will be
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                returned.
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    """
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    REQUIRE_AUTH = True
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    PREFIX = FEDERATION_V1_PREFIX  # Allows specifying the API version
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    def __init__(self, handler, authenticator, ratelimiter, server_name):
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        self.handler = handler
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        self.authenticator = authenticator
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        self.ratelimiter = ratelimiter
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    def _wrap(self, func):
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        authenticator = self.authenticator
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        ratelimiter = self.ratelimiter
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        @defer.inlineCallbacks
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        @functools.wraps(func)
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        def new_func(request, *args, **kwargs):
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            """ A callback which can be passed to HttpServer.RegisterPaths
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            Args:
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                request (twisted.web.http.Request):
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                *args: unused?
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                **kwargs (dict[unicode, unicode]): the dict mapping keys to path
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                    components as specified in the path match regexp.
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            Returns:
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                Deferred[(int, object)|None]: (response code, response object) as returned
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                    by the callback method. None if the request has already been handled.
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            """
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            content = None
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            if request.method in [b"PUT", b"POST"]:
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                # TODO: Handle other method types? other content types?
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                content = parse_json_object_from_request(request)
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            try:
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                origin = yield authenticator.authenticate_request(request, content)
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            except NoAuthenticationError:
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                origin = None
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                if self.REQUIRE_AUTH:
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                    logger.warn("authenticate_request failed: missing authentication")
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                    raise
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            except Exception as e:
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                logger.warn("authenticate_request failed: %s", e)
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                raise
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            if origin:
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                with ratelimiter.ratelimit(origin) as d:
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                    yield d
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                    response = yield func(
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                        origin, content, request.args, *args, **kwargs
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                    )
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            else:
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                response = yield func(
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                    origin, content, request.args, *args, **kwargs
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                )
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            defer.returnValue(response)
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        # Extra logic that functools.wraps() doesn't finish
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        new_func.__self__ = func.__self__
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        return new_func
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    def register(self, server):
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        pattern = re.compile("^" + self.PREFIX + self.PATH + "$")
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        for method in ("GET", "PUT", "POST"):
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            code = getattr(self, "on_%s" % (method), None)
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            if code is None:
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                continue
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            server.register_paths(method, (pattern,), self._wrap(code))
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class FederationSendServlet(BaseFederationServlet):
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    PATH = "/send/(?P<transaction_id>[^/]*)/?"
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    def __init__(self, handler, server_name, **kwargs):
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        super(FederationSendServlet, self).__init__(
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            handler, server_name=server_name, **kwargs
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        )
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        self.server_name = server_name
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    # This is when someone is trying to send us a bunch of data.
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    @defer.inlineCallbacks
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    def on_PUT(self, origin, content, query, transaction_id):
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        """ Called on PUT /send/<transaction_id>/
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        Args:
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            request (twisted.web.http.Request): The HTTP request.
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            transaction_id (str): The transaction_id associated with this
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                request. This is *not* None.
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        Returns:
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            Deferred: Results in a tuple of `(code, response)`, where
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            `response` is a python dict to be converted into JSON that is
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            used as the response body.
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        """
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        # Parse the request
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        try:
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            transaction_data = content
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            logger.debug(
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                "Decoded %s: %s",
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                transaction_id, str(transaction_data)
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            )
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            logger.info(
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                "Received txn %s from %s. (PDUs: %d, EDUs: %d)",
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                transaction_id, origin,
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                len(transaction_data.get("pdus", [])),
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                len(transaction_data.get("edus", [])),
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            )
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            # We should ideally be getting this from the security layer.
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            # origin = body["origin"]
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            # Add some extra data to the transaction dict that isn't included
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            # in the request body.
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            transaction_data.update(
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                transaction_id=transaction_id,
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                destination=self.server_name
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            )
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        except Exception as e:
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            logger.exception(e)
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            defer.returnValue((400, {"error": "Invalid transaction"}))
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            return
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        try:
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            code, response = yield self.handler.on_incoming_transaction(
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                origin, transaction_data,
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            )
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        except Exception:
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            logger.exception("on_incoming_transaction failed")
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            raise
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        defer.returnValue((code, response))
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 | 
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class FederationEventServlet(BaseFederationServlet):
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    PATH = "/event/(?P<event_id>[^/]*)/?"
 | 
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 | 
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    # This is when someone asks for a data item for a given server data_id pair.
 | 
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    def on_GET(self, origin, content, query, event_id):
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        return self.handler.on_pdu_request(origin, event_id)
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 | 
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 | 
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class FederationStateServlet(BaseFederationServlet):
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    PATH = "/state/(?P<context>[^/]*)/?"
 | 
						|
 | 
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    # This is when someone asks for all data for a given context.
 | 
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    def on_GET(self, origin, content, query, context):
 | 
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        return self.handler.on_context_state_request(
 | 
						|
            origin,
 | 
						|
            context,
 | 
						|
            parse_string_from_args(query, "event_id", None, required=True),
 | 
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        )
 | 
						|
 | 
						|
 | 
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class FederationStateIdsServlet(BaseFederationServlet):
 | 
						|
    PATH = "/state_ids/(?P<room_id>[^/]*)/?"
 | 
						|
 | 
						|
    def on_GET(self, origin, content, query, room_id):
 | 
						|
        return 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<context>[^/]*)/?"
 | 
						|
 | 
						|
    def on_GET(self, origin, content, query, context):
 | 
						|
        versions = [x.decode('ascii') for x in query[b"v"]]
 | 
						|
        limit = parse_integer_from_args(query, "limit", None)
 | 
						|
 | 
						|
        if not limit:
 | 
						|
            return defer.succeed((400, {"error": "Did not include limit param"}))
 | 
						|
 | 
						|
        return self.handler.on_backfill_request(origin, context, versions, limit)
 | 
						|
 | 
						|
 | 
						|
class FederationQueryServlet(BaseFederationServlet):
 | 
						|
    PATH = "/query/(?P<query_type>[^/]*)"
 | 
						|
 | 
						|
    # This is when we receive a server-server Query
 | 
						|
    def on_GET(self, origin, content, query, query_type):
 | 
						|
        return 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<context>[^/]*)/(?P<user_id>[^/]*)"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_GET(self, origin, _content, query, context, 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:
 | 
						|
            Deferred[(int, object)|None]: either (response code, response object) to
 | 
						|
                 return a JSON response, or None if the request has already been handled.
 | 
						|
        """
 | 
						|
        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 = yield self.handler.on_make_join_request(
 | 
						|
            origin, context, user_id,
 | 
						|
            supported_versions=supported_versions,
 | 
						|
        )
 | 
						|
        defer.returnValue((200, content))
 | 
						|
 | 
						|
 | 
						|
class FederationMakeLeaveServlet(BaseFederationServlet):
 | 
						|
    PATH = "/make_leave/(?P<context>[^/]*)/(?P<user_id>[^/]*)"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_GET(self, origin, content, query, context, user_id):
 | 
						|
        content = yield self.handler.on_make_leave_request(
 | 
						|
            origin, context, user_id,
 | 
						|
        )
 | 
						|
        defer.returnValue((200, content))
 | 
						|
 | 
						|
 | 
						|
class FederationSendLeaveServlet(BaseFederationServlet):
 | 
						|
    PATH = "/send_leave/(?P<room_id>[^/]*)/(?P<event_id>[^/]*)"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_PUT(self, origin, content, query, room_id, event_id):
 | 
						|
        content = yield self.handler.on_send_leave_request(origin, content, room_id)
 | 
						|
        defer.returnValue((200, content))
 | 
						|
 | 
						|
 | 
						|
class FederationEventAuthServlet(BaseFederationServlet):
 | 
						|
    PATH = "/event_auth/(?P<context>[^/]*)/(?P<event_id>[^/]*)"
 | 
						|
 | 
						|
    def on_GET(self, origin, content, query, context, event_id):
 | 
						|
        return self.handler.on_event_auth(origin, context, event_id)
 | 
						|
 | 
						|
 | 
						|
class FederationSendJoinServlet(BaseFederationServlet):
 | 
						|
    PATH = "/send_join/(?P<context>[^/]*)/(?P<event_id>[^/]*)"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_PUT(self, origin, content, query, context, event_id):
 | 
						|
        # TODO(paul): assert that context/event_id parsed from path actually
 | 
						|
        #   match those given in content
 | 
						|
        content = yield self.handler.on_send_join_request(origin, content, context)
 | 
						|
        defer.returnValue((200, content))
 | 
						|
 | 
						|
 | 
						|
class FederationV1InviteServlet(BaseFederationServlet):
 | 
						|
    PATH = "/invite/(?P<context>[^/]*)/(?P<event_id>[^/]*)"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_PUT(self, origin, content, query, context, 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 = yield self.handler.on_invite_request(
 | 
						|
            origin, content, room_version=RoomVersions.V1.identifier,
 | 
						|
        )
 | 
						|
 | 
						|
        # V1 federation API is defined to return a content of `[200, {...}]`
 | 
						|
        # due to a historical bug.
 | 
						|
        defer.returnValue((200, (200, content)))
 | 
						|
 | 
						|
 | 
						|
class FederationV2InviteServlet(BaseFederationServlet):
 | 
						|
    PATH = "/invite/(?P<context>[^/]*)/(?P<event_id>[^/]*)"
 | 
						|
 | 
						|
    PREFIX = FEDERATION_V2_PREFIX
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_PUT(self, origin, content, query, context, event_id):
 | 
						|
        # TODO(paul): assert that context/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 = yield self.handler.on_invite_request(
 | 
						|
            origin, event, room_version=room_version,
 | 
						|
        )
 | 
						|
        defer.returnValue((200, content))
 | 
						|
 | 
						|
 | 
						|
class FederationThirdPartyInviteExchangeServlet(BaseFederationServlet):
 | 
						|
    PATH = "/exchange_third_party_invite/(?P<room_id>[^/]*)"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_PUT(self, origin, content, query, room_id):
 | 
						|
        content = yield self.handler.on_exchange_third_party_invite_request(
 | 
						|
            origin, room_id, content
 | 
						|
        )
 | 
						|
        defer.returnValue((200, content))
 | 
						|
 | 
						|
 | 
						|
class FederationClientKeysQueryServlet(BaseFederationServlet):
 | 
						|
    PATH = "/user/keys/query"
 | 
						|
 | 
						|
    def on_POST(self, origin, content, query):
 | 
						|
        return self.handler.on_query_client_keys(origin, content)
 | 
						|
 | 
						|
 | 
						|
class FederationUserDevicesQueryServlet(BaseFederationServlet):
 | 
						|
    PATH = "/user/devices/(?P<user_id>[^/]*)"
 | 
						|
 | 
						|
    def on_GET(self, origin, content, query, user_id):
 | 
						|
        return self.handler.on_query_user_devices(origin, user_id)
 | 
						|
 | 
						|
 | 
						|
class FederationClientKeysClaimServlet(BaseFederationServlet):
 | 
						|
    PATH = "/user/keys/claim"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_POST(self, origin, content, query):
 | 
						|
        response = yield self.handler.on_claim_client_keys(origin, content)
 | 
						|
        defer.returnValue((200, response))
 | 
						|
 | 
						|
 | 
						|
class FederationQueryAuthServlet(BaseFederationServlet):
 | 
						|
    PATH = "/query_auth/(?P<context>[^/]*)/(?P<event_id>[^/]*)"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_POST(self, origin, content, query, context, event_id):
 | 
						|
        new_content = yield self.handler.on_query_auth_request(
 | 
						|
            origin, content, context, event_id
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
 | 
						|
class FederationGetMissingEventsServlet(BaseFederationServlet):
 | 
						|
    # TODO(paul): Why does this path alone end with "/?" optional?
 | 
						|
    PATH = "/get_missing_events/(?P<room_id>[^/]*)/?"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.on_get_missing_events(
 | 
						|
            origin,
 | 
						|
            room_id=room_id,
 | 
						|
            earliest_events=earliest_events,
 | 
						|
            latest_events=latest_events,
 | 
						|
            limit=limit,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, content))
 | 
						|
 | 
						|
 | 
						|
class On3pidBindServlet(BaseFederationServlet):
 | 
						|
    PATH = "/3pid/onbind"
 | 
						|
 | 
						|
    REQUIRE_AUTH = False
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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)
 | 
						|
                    yield 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
 | 
						|
        defer.returnValue((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
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_GET(self, origin, content, query):
 | 
						|
        token = query.get(b"access_token", [None])[0]
 | 
						|
        if token is None:
 | 
						|
            defer.returnValue((401, {
 | 
						|
                "errcode": "M_MISSING_TOKEN", "error": "Access Token required"
 | 
						|
            }))
 | 
						|
            return
 | 
						|
 | 
						|
        user_id = yield self.handler.on_openid_userinfo(token.decode('ascii'))
 | 
						|
 | 
						|
        if user_id is None:
 | 
						|
            defer.returnValue((401, {
 | 
						|
                "errcode": "M_UNKNOWN_TOKEN",
 | 
						|
                "error": "Access Token unknown or expired"
 | 
						|
            }))
 | 
						|
 | 
						|
        defer.returnValue((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 home servers.
 | 
						|
 | 
						|
    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, deny_access):
 | 
						|
        super(PublicRoomList, self).__init__(
 | 
						|
            handler, authenticator, ratelimiter, server_name,
 | 
						|
        )
 | 
						|
        self.deny_access = deny_access
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_GET(self, origin, content, query):
 | 
						|
        if self.deny_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)
 | 
						|
 | 
						|
        data = yield self.handler.get_local_public_room_list(
 | 
						|
            limit, since_token,
 | 
						|
            network_tuple=network_tuple,
 | 
						|
            from_federation=True,
 | 
						|
        )
 | 
						|
        defer.returnValue((200, data))
 | 
						|
 | 
						|
 | 
						|
class FederationVersionServlet(BaseFederationServlet):
 | 
						|
    PATH = "/version"
 | 
						|
 | 
						|
    REQUIRE_AUTH = False
 | 
						|
 | 
						|
    def on_GET(self, origin, content, query):
 | 
						|
        return defer.succeed((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"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.get_group_profile(
 | 
						|
            group_id, requester_user_id
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.update_group_profile(
 | 
						|
            group_id, requester_user_id, content
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsSummaryServlet(BaseFederationServlet):
 | 
						|
    PATH = "/groups/(?P<group_id>[^/]*)/summary"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.get_group_summary(
 | 
						|
            group_id, requester_user_id
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsRoomsServlet(BaseFederationServlet):
 | 
						|
    """Get the rooms in a group on behalf of a user
 | 
						|
    """
 | 
						|
    PATH = "/groups/(?P<group_id>[^/]*)/rooms"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.get_rooms_in_group(
 | 
						|
            group_id, requester_user_id
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsAddRoomsServlet(BaseFederationServlet):
 | 
						|
    """Add/remove room from group
 | 
						|
    """
 | 
						|
    PATH = "/groups/(?P<group_id>[^/]*)/room/(?P<room_id>[^/]*)"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.add_room_to_group(
 | 
						|
            group_id, requester_user_id, room_id, content
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.remove_room_from_group(
 | 
						|
            group_id, requester_user_id, room_id,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsAddRoomsConfigServlet(BaseFederationServlet):
 | 
						|
    """Update room config in group
 | 
						|
    """
 | 
						|
    PATH = (
 | 
						|
        "/groups/(?P<group_id>[^/]*)/room/(?P<room_id>[^/]*)"
 | 
						|
        "/config/(?P<config_key>[^/]*)"
 | 
						|
    )
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.groups_handler.update_room_in_group(
 | 
						|
            group_id, requester_user_id, room_id, config_key, content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, result))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsUsersServlet(BaseFederationServlet):
 | 
						|
    """Get the users in a group on behalf of a user
 | 
						|
    """
 | 
						|
    PATH = "/groups/(?P<group_id>[^/]*)/users"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.get_users_in_group(
 | 
						|
            group_id, requester_user_id
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsInvitedUsersServlet(BaseFederationServlet):
 | 
						|
    """Get the users that have been invited to a group
 | 
						|
    """
 | 
						|
    PATH = "/groups/(?P<group_id>[^/]*)/invited_users"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.get_invited_users_in_group(
 | 
						|
            group_id, requester_user_id
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((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"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.invite_to_group(
 | 
						|
            group_id, user_id, requester_user_id, content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsAcceptInviteServlet(BaseFederationServlet):
 | 
						|
    """Accept an invitation from the group server
 | 
						|
    """
 | 
						|
    PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/accept_invite"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.accept_invite(
 | 
						|
            group_id, user_id, content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsJoinServlet(BaseFederationServlet):
 | 
						|
    """Attempt to join a group
 | 
						|
    """
 | 
						|
    PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/join"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.join_group(
 | 
						|
            group_id, user_id, content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsRemoveUserServlet(BaseFederationServlet):
 | 
						|
    """Leave or kick a user from the group
 | 
						|
    """
 | 
						|
    PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/remove"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.remove_user_from_group(
 | 
						|
            group_id, user_id, requester_user_id, content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((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"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.on_invite(
 | 
						|
            group_id, user_id, content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((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"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.user_removed_from_group(
 | 
						|
            group_id, user_id, content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((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>[^/]*)"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.on_renew_attestation(
 | 
						|
            group_id, user_id, content
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((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>[^/]*)"
 | 
						|
    )
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.update_group_summary_room(
 | 
						|
            group_id, requester_user_id,
 | 
						|
            room_id=room_id,
 | 
						|
            category_id=category_id,
 | 
						|
            content=content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.delete_group_summary_room(
 | 
						|
            group_id, requester_user_id,
 | 
						|
            room_id=room_id,
 | 
						|
            category_id=category_id,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsCategoriesServlet(BaseFederationServlet):
 | 
						|
    """Get all categories for a group
 | 
						|
    """
 | 
						|
    PATH = (
 | 
						|
        "/groups/(?P<group_id>[^/]*)/categories/?"
 | 
						|
    )
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.get_group_categories(
 | 
						|
            group_id, requester_user_id,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsCategoryServlet(BaseFederationServlet):
 | 
						|
    """Add/remove/get a category in a group
 | 
						|
    """
 | 
						|
    PATH = (
 | 
						|
        "/groups/(?P<group_id>[^/]*)/categories/(?P<category_id>[^/]+)"
 | 
						|
    )
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.get_group_category(
 | 
						|
            group_id, requester_user_id, category_id
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.upsert_group_category(
 | 
						|
            group_id, requester_user_id, category_id, content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.delete_group_category(
 | 
						|
            group_id, requester_user_id, category_id,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsRolesServlet(BaseFederationServlet):
 | 
						|
    """Get roles in a group
 | 
						|
    """
 | 
						|
    PATH = (
 | 
						|
        "/groups/(?P<group_id>[^/]*)/roles/?"
 | 
						|
    )
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.get_group_roles(
 | 
						|
            group_id, requester_user_id,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsRoleServlet(BaseFederationServlet):
 | 
						|
    """Add/remove/get a role in a group
 | 
						|
    """
 | 
						|
    PATH = (
 | 
						|
        "/groups/(?P<group_id>[^/]*)/roles/(?P<role_id>[^/]+)"
 | 
						|
    )
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.get_group_role(
 | 
						|
            group_id, requester_user_id, role_id
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.update_group_role(
 | 
						|
            group_id, requester_user_id, role_id, content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.delete_group_role(
 | 
						|
            group_id, requester_user_id, role_id,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((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>[^/]*)"
 | 
						|
    )
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.update_group_summary_user(
 | 
						|
            group_id, requester_user_id,
 | 
						|
            user_id=user_id,
 | 
						|
            role_id=role_id,
 | 
						|
            content=content,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.delete_group_summary_user(
 | 
						|
            group_id, requester_user_id,
 | 
						|
            user_id=user_id,
 | 
						|
            role_id=role_id,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, resp))
 | 
						|
 | 
						|
 | 
						|
class FederationGroupsBulkPublicisedServlet(BaseFederationServlet):
 | 
						|
    """Get roles in a group
 | 
						|
    """
 | 
						|
    PATH = (
 | 
						|
        "/get_groups_publicised"
 | 
						|
    )
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    def on_POST(self, origin, content, query):
 | 
						|
        resp = yield self.handler.bulk_get_publicised_groups(
 | 
						|
            content["user_ids"], proxy=False,
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((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"
 | 
						|
 | 
						|
    @defer.inlineCallbacks
 | 
						|
    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 = yield self.handler.set_group_join_policy(
 | 
						|
            group_id, requester_user_id, content
 | 
						|
        )
 | 
						|
 | 
						|
        defer.returnValue((200, new_content))
 | 
						|
 | 
						|
 | 
						|
FEDERATION_SERVLET_CLASSES = (
 | 
						|
    FederationSendServlet,
 | 
						|
    FederationEventServlet,
 | 
						|
    FederationStateServlet,
 | 
						|
    FederationStateIdsServlet,
 | 
						|
    FederationBackfillServlet,
 | 
						|
    FederationQueryServlet,
 | 
						|
    FederationMakeJoinServlet,
 | 
						|
    FederationMakeLeaveServlet,
 | 
						|
    FederationEventServlet,
 | 
						|
    FederationSendJoinServlet,
 | 
						|
    FederationSendLeaveServlet,
 | 
						|
    FederationV1InviteServlet,
 | 
						|
    FederationV2InviteServlet,
 | 
						|
    FederationQueryAuthServlet,
 | 
						|
    FederationGetMissingEventsServlet,
 | 
						|
    FederationEventAuthServlet,
 | 
						|
    FederationClientKeysQueryServlet,
 | 
						|
    FederationUserDevicesQueryServlet,
 | 
						|
    FederationClientKeysClaimServlet,
 | 
						|
    FederationThirdPartyInviteExchangeServlet,
 | 
						|
    On3pidBindServlet,
 | 
						|
    FederationVersionServlet,
 | 
						|
)
 | 
						|
 | 
						|
OPENID_SERVLET_CLASSES = (
 | 
						|
    OpenIdUserInfo,
 | 
						|
)
 | 
						|
 | 
						|
ROOM_LIST_CLASSES = (
 | 
						|
    PublicRoomList,
 | 
						|
)
 | 
						|
 | 
						|
GROUP_SERVER_SERVLET_CLASSES = (
 | 
						|
    FederationGroupsProfileServlet,
 | 
						|
    FederationGroupsSummaryServlet,
 | 
						|
    FederationGroupsRoomsServlet,
 | 
						|
    FederationGroupsUsersServlet,
 | 
						|
    FederationGroupsInvitedUsersServlet,
 | 
						|
    FederationGroupsInviteServlet,
 | 
						|
    FederationGroupsAcceptInviteServlet,
 | 
						|
    FederationGroupsJoinServlet,
 | 
						|
    FederationGroupsRemoveUserServlet,
 | 
						|
    FederationGroupsSummaryRoomsServlet,
 | 
						|
    FederationGroupsCategoriesServlet,
 | 
						|
    FederationGroupsCategoryServlet,
 | 
						|
    FederationGroupsRolesServlet,
 | 
						|
    FederationGroupsRoleServlet,
 | 
						|
    FederationGroupsSummaryUsersServlet,
 | 
						|
    FederationGroupsAddRoomsServlet,
 | 
						|
    FederationGroupsAddRoomsConfigServlet,
 | 
						|
    FederationGroupsSettingJoinPolicyServlet,
 | 
						|
)
 | 
						|
 | 
						|
 | 
						|
GROUP_LOCAL_SERVLET_CLASSES = (
 | 
						|
    FederationGroupsLocalInviteServlet,
 | 
						|
    FederationGroupsRemoveLocalUserServlet,
 | 
						|
    FederationGroupsBulkPublicisedServlet,
 | 
						|
)
 | 
						|
 | 
						|
 | 
						|
GROUP_ATTESTATION_SERVLET_CLASSES = (
 | 
						|
    FederationGroupsRenewAttestaionServlet,
 | 
						|
)
 | 
						|
 | 
						|
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 (TransportLayerServer): 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,
 | 
						|
                deny_access=hs.config.restrict_public_rooms_to_local_users,
 | 
						|
            ).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)
 |