diff options
Diffstat (limited to 'synapse/rest/key/v2/remote_key_resource.py')
| -rw-r--r-- | synapse/rest/key/v2/remote_key_resource.py | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/synapse/rest/key/v2/remote_key_resource.py b/synapse/rest/key/v2/remote_key_resource.py index 8a730bbc35..ec8b9d7269 100644 --- a/synapse/rest/key/v2/remote_key_resource.py +++ b/synapse/rest/key/v2/remote_key_resource.py @@ -103,20 +103,16 @@ class RemoteKey(Resource): def async_render_GET(self, request): if len(request.postpath) == 1: server, = request.postpath - query = {server.decode('ascii'): {}} + query = {server.decode("ascii"): {}} elif len(request.postpath) == 2: server, key_id = request.postpath - minimum_valid_until_ts = parse_integer( - request, "minimum_valid_until_ts" - ) + minimum_valid_until_ts = parse_integer(request, "minimum_valid_until_ts") arguments = {} if minimum_valid_until_ts is not None: arguments["minimum_valid_until_ts"] = minimum_valid_until_ts - query = {server.decode('ascii'): {key_id.decode('ascii'): arguments}} + query = {server.decode("ascii"): {key_id.decode("ascii"): arguments}} else: - raise SynapseError( - 404, "Not found %r" % request.postpath, Codes.NOT_FOUND - ) + raise SynapseError(404, "Not found %r" % request.postpath, Codes.NOT_FOUND) yield self.query_keys(request, query, query_remote_on_cache_miss=True) @@ -140,8 +136,8 @@ class RemoteKey(Resource): store_queries = [] for server_name, key_ids in query.items(): if ( - self.federation_domain_whitelist is not None and - server_name not in self.federation_domain_whitelist + self.federation_domain_whitelist is not None + and server_name not in self.federation_domain_whitelist ): logger.debug("Federation denied with %s", server_name) continue @@ -159,9 +155,7 @@ class RemoteKey(Resource): cache_misses = dict() for (server_name, key_id, from_server), results in cached.items(): - results = [ - (result["ts_added_ms"], result) for result in results - ] + results = [(result["ts_added_ms"], result) for result in results] if not results and key_id is not None: cache_misses.setdefault(server_name, set()).add(key_id) @@ -178,23 +172,30 @@ class RemoteKey(Resource): logger.debug( "Cached response for %r/%r is older than requested" ": valid_until (%r) < minimum_valid_until (%r)", - server_name, key_id, - ts_valid_until_ms, req_valid_until + server_name, + key_id, + ts_valid_until_ms, + req_valid_until, ) miss = True else: logger.debug( "Cached response for %r/%r is newer than requested" ": valid_until (%r) >= minimum_valid_until (%r)", - server_name, key_id, - ts_valid_until_ms, req_valid_until + server_name, + key_id, + ts_valid_until_ms, + req_valid_until, ) elif (ts_added_ms + ts_valid_until_ms) / 2 < time_now_ms: logger.debug( "Cached response for %r/%r is too old" ": (added (%r) + valid_until (%r)) / 2 < now (%r)", - server_name, key_id, - ts_added_ms, ts_valid_until_ms, time_now_ms + server_name, + key_id, + ts_added_ms, + ts_valid_until_ms, + time_now_ms, ) # We more than half way through the lifetime of the # response. We should fetch a fresh copy. @@ -203,8 +204,11 @@ class RemoteKey(Resource): logger.debug( "Cached response for %r/%r is still valid" ": (added (%r) + valid_until (%r)) / 2 < now (%r)", - server_name, key_id, - ts_added_ms, ts_valid_until_ms, time_now_ms + server_name, + key_id, + ts_added_ms, + ts_valid_until_ms, + time_now_ms, ) if miss: @@ -216,12 +220,10 @@ class RemoteKey(Resource): if cache_misses and query_remote_on_cache_miss: yield self.fetcher.get_keys(cache_misses) - yield self.query_keys( - request, query, query_remote_on_cache_miss=False - ) + yield self.query_keys(request, query, query_remote_on_cache_miss=False) else: result_io = BytesIO() - result_io.write(b"{\"server_keys\":") + result_io.write(b'{"server_keys":') sep = b"[" for json_bytes in json_results: result_io.write(sep) @@ -231,6 +233,4 @@ class RemoteKey(Resource): result_io.write(sep) result_io.write(b"]}") - respond_with_json_bytes( - request, 200, result_io.getvalue(), - ) + respond_with_json_bytes(request, 200, result_io.getvalue()) |