diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py
index c63f106cf3..e1e026214f 100644
--- a/synapse/crypto/keyring.py
+++ b/synapse/crypto/keyring.py
@@ -15,12 +15,12 @@
# limitations under the License.
import logging
-from collections import namedtuple
import six
from six import raise_from
from six.moves import urllib
+import attr
from signedjson.key import (
decode_verify_key_bytes,
encode_verify_key_base64,
@@ -57,22 +57,26 @@ from synapse.util.retryutils import NotRetryingDestination
logger = logging.getLogger(__name__)
-VerifyKeyRequest = namedtuple(
- "VerifyRequest", ("server_name", "key_ids", "json_object", "deferred")
-)
-"""
-A request for a verify key to verify a JSON object.
-
-Attributes:
- server_name(str): The name of the server to verify against.
- key_ids(set(str)): The set of key_ids to that could be used to verify the
- JSON object
- json_object(dict): The JSON object to verify.
- deferred(Deferred[str, str, nacl.signing.VerifyKey]):
- A deferred (server_name, key_id, verify_key) tuple that resolves when
- a verify key has been fetched. The deferreds' callbacks are run with no
- logcontext.
-"""
+@attr.s(slots=True, cmp=False)
+class VerifyKeyRequest(object):
+ """
+ A request for a verify key to verify a JSON object.
+
+ Attributes:
+ server_name(str): The name of the server to verify against.
+ key_ids(set[str]): The set of key_ids to that could be used to verify the
+ JSON object
+ json_object(dict): The JSON object to verify.
+ deferred(Deferred[str, str, nacl.signing.VerifyKey]):
+ A deferred (server_name, key_id, verify_key) tuple that resolves when
+ a verify key has been fetched. The deferreds' callbacks are run with no
+ logcontext.
+ """
+
+ server_name = attr.ib()
+ key_ids = attr.ib()
+ json_object = attr.ib()
+ deferred = attr.ib()
class KeyLookupError(ValueError):
|
