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Further improvements to requesting the public rooms list on a homeserver which has it set to private (#7368)

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Andrew Morgan 2020-05-01 15:15:08 +01:00 • committed by GitHub
parent b2dba06079
commit 2e8955f4a6
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3 changed files with 71 additions and 23 deletions
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56
synapse/federation/transport/client.py
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@ -15,13 +15,14 @@
# limitations under the License.
import logging
from typing import Any, Dict
from typing import Any, Dict, Optional
from six.moves import urllib
from twisted.internet import defer
from synapse.api.constants import Membership
from synapse.api.errors import Codes, HttpResponseException, SynapseError
from synapse.api.urls import (
FEDERATION_UNSTABLE_PREFIX,
FEDERATION_V1_PREFIX,
@ -326,18 +327,25 @@ class TransportLayerClient(object):
@log_function
def get_public_rooms(
self,
remote_server,
limit,
since_token,
search_filter=None,
include_all_networks=False,
third_party_instance_id=None,
remote_server: str,
limit: Optional[int] = None,
since_token: Optional[str] = None,
search_filter: Optional[Dict] = None,
include_all_networks: bool = False,
third_party_instance_id: Optional[str] = None,
):
"""Get the list of public rooms from a remote homeserver
See synapse.federation.federation_client.FederationClient.get_public_rooms for
more information.
"""
if search_filter:
# this uses MSC2197 (Search Filtering over Federation)
path = _create_v1_path("/publicRooms")
data = {"include_all_networks": "true" if include_all_networks else "false"}
data = {
"include_all_networks": "true" if include_all_networks else "false"
} # type: Dict[str, Any]
if third_party_instance_id:
data["third_party_instance_id"] = third_party_instance_id
if limit:
@ -347,9 +355,19 @@ class TransportLayerClient(object):
data["filter"] = search_filter
response = yield self.client.post_json(
destination=remote_server, path=path, data=data, ignore_backoff=True
)
try:
response = yield self.client.post_json(
destination=remote_server, path=path, data=data, ignore_backoff=True
)
except HttpResponseException as e:
if e.code == 403:
raise SynapseError(
403,
"You are not allowed to view the public rooms list of %s"
% (remote_server,),
errcode=Codes.FORBIDDEN,
)
raise
else:
path = _create_v1_path("/publicRooms")
@ -363,9 +381,19 @@ class TransportLayerClient(object):
if since_token:
args["since"] = [since_token]
response = yield self.client.get_json(
destination=remote_server, path=path, args=args, ignore_backoff=True
)
try:
response = yield self.client.get_json(
destination=remote_server, path=path, args=args, ignore_backoff=True
)
except HttpResponseException as e:
if e.code == 403:
raise SynapseError(
403,
"You are not allowed to view the public rooms list of %s"
% (remote_server,),
errcode=Codes.FORBIDDEN,
)
raise
return response