Remove request name

Author: erikjohnston

synapse/crypto/keyring.py

@@ -74,23 +74,19 @@ class VerifyJsonRequest:
         minimum_valid_until_ts: time at which we require the signing key to
             be valid. (0 implies we don't care)
 
-        request_name: The name of the request.
-
         key_ids: The set of key_ids to that could be used to verify the JSON object
     """
 
     server_name = attr.ib(type=str)
     get_json_object = attr.ib(type=Callable[[], JsonDict])
     minimum_valid_until_ts = attr.ib(type=int)
-    request_name = attr.ib(type=str)
     key_ids = attr.ib(type=List[str])
 
     @staticmethod
     def from_json_object(
         server_name: str,
         json_object: JsonDict,
         minimum_valid_until_ms: int,
-        request_name: str,
     ):
         """Create a VerifyJsonRequest to verify all signatures on a signed JSON
         object for the given server.
@@ -100,7 +96,6 @@ def from_json_object(
             server_name,
             lambda: json_object,
             minimum_valid_until_ms,
-            request_name=request_name,
             key_ids=key_ids,
         )
 
@@ -120,7 +115,6 @@ def from_event(
             # memory than the Event object itself.
             lambda: prune_event_dict(event.room_version, event.get_pdu_json()),
             minimum_valid_until_ms,
-            request_name=event.event_id,
             key_ids=key_ids,
         )
 
@@ -177,7 +171,6 @@ def verify_json_for_server(
         server_name: str,
         json_object: JsonDict,
         validity_time: int,
-        request_name: str,
     ) -> defer.Deferred:
         """Verify that a JSON object has been signed by a given server
 
@@ -189,9 +182,6 @@ def verify_json_for_server(
             validity_time: timestamp at which we require the signing key to
                 be valid. (0 implies we don't care)
 
-            request_name: an identifier for this json object (eg, an event id)
-                for logging.
-
         Returns:
             Deferred[None]: completes if the the object was correctly signed, otherwise
                 errbacks with an error
@@ -200,27 +190,23 @@ def verify_json_for_server(
             server_name,
             json_object,
             validity_time,
-            request_name,
         )
         return defer.ensureDeferred(self.process_request(request))
 
     def verify_json_objects_for_server(
-        self, server_and_json: Iterable[Tuple[str, dict, int, str]]
+        self, server_and_json: Iterable[Tuple[str, dict, int]]
     ) -> List[defer.Deferred]:
         """Bulk verifies signatures of json objects, bulk fetching keys as
         necessary.
 
         Args:
             server_and_json:
-                Iterable of (server_name, json_object, validity_time, request_name)
+                Iterable of (server_name, json_object, validity_time)
                 tuples.
 
                 validity_time is a timestamp at which the signing key must be
                 valid.
 
-                request_name is an identifier for this json object (eg, an event id)
-                for logging.
-
         Returns:
             List<Deferred[None]>: for each input triplet, a deferred indicating success
                 or failure to verify each json object's signature for the given
@@ -235,11 +221,10 @@ def verify_json_objects_for_server(
                         server_name,
                         json_object,
                         validity_time,
-                        request_name,
                     ),
                 )
             )
-            for server_name, json_object, validity_time, request_name in server_and_json
+            for server_name, json_object, validity_time in server_and_json
         ]
 
     def verify_events_for_server(

synapse/federation/transport/server.py

@@ -151,7 +151,9 @@ async def authenticate_request(self, request, content):
             )
 
         await self.keyring.verify_json_for_server(
-            origin, json_request, now, "Incoming request"
+            origin,
+            json_request,
+            now,
         )
 
         logger.debug("Request from %s", origin)

synapse/groups/attestations.py

@@ -108,7 +108,9 @@ async def verify_attestation(
 
         assert server_name is not None
         await self.keyring.verify_json_for_server(
-            server_name, attestation, now, "Group attestation"
+            server_name,
+            attestation,
+            now,
         )
 
     def create_attestation(self, group_id: str, user_id: str) -> JsonDict:

tests/crypto/test_keyring.py

@@ -109,7 +109,7 @@ async def first_lookup_fetch(
         async def first_lookup():
             with LoggingContext("context_11", request=FakeRequest("context_11")):
                 res_deferreds = kr.verify_json_objects_for_server(
-                    [("server10", json1, 0, "test10"), ("server11", {}, 0, "test11")]
+                    [("server10", json1, 0), ("server11", {}, 0)]
                 )
 
                 # the unsigned json should be rejected pretty quickly
@@ -147,7 +147,13 @@ async def second_lookup_fetch(
         async def second_lookup():
             with LoggingContext("context_12", request=FakeRequest("context_12")):
                 res_deferreds_2 = kr.verify_json_objects_for_server(
-                    [("server10", json1, 0, "test")]
+                    [
+                        (
+                            "server10",
+                            json1,
+                            0,
+                        )
+                    ]
                 )
                 res_deferreds_2[0].addBoth(self.check_context, None)
                 second_lookup_state[0] = 1
@@ -184,11 +190,11 @@ def test_verify_json_for_server(self):
         signedjson.sign.sign_json(json1, "server9", key1)
 
         # should fail immediately on an unsigned object
-        d = _verify_json_for_server(kr, "server9", {}, 0, "test unsigned")
+        d = _verify_json_for_server(kr, "server9", {}, 0)
         self.get_failure(d, SynapseError)
 
         # should succeed on a signed object
-        d = _verify_json_for_server(kr, "server9", json1, 500, "test signed")
+        d = _verify_json_for_server(kr, "server9", json1, 500)
         # self.assertFalse(d.called)
         self.get_success(d)
 
@@ -215,14 +221,12 @@ def test_verify_json_for_server_with_null_valid_until_ms(self):
         signedjson.sign.sign_json(json1, "server9", key1)
 
         # should fail immediately on an unsigned object
-        d = _verify_json_for_server(kr, "server9", {}, 0, "test unsigned")
+        d = _verify_json_for_server(kr, "server9", {}, 0)
         self.get_failure(d, SynapseError)
 
         # should fail on a signed object with a non-zero minimum_valid_until_ms,
         # as it tries to refetch the keys and fails.
-        d = _verify_json_for_server(
-            kr, "server9", json1, 500, "test signed non-zero min"
-        )
+        d = _verify_json_for_server(kr, "server9", json1, 500)
         self.get_failure(d, SynapseError)
 
         # We expect the keyring tried to refetch the key once.
@@ -232,7 +236,10 @@ def test_verify_json_for_server_with_null_valid_until_ms(self):
 
         # should succeed on a signed object with a 0 minimum_valid_until_ms
         d = _verify_json_for_server(
-            kr, "server9", json1, 0, "test signed with zero min"
+            kr,
+            "server9",
+            json1,
+            0,
         )
         self.get_success(d)
 
@@ -260,7 +267,14 @@ async def get_keys(
         # the first request should succeed; the second should fail because the key
         # has expired
         results = kr.verify_json_objects_for_server(
-            [("server1", json1, 500, "test1"), ("server1", json1, 1500, "test2")]
+            [
+                (
+                    "server1",
+                    json1,
+                    500,
+                ),
+                ("server1", json1, 1500),
+            ]
         )
         self.assertEqual(len(results), 2)
         self.get_success(results[0])
@@ -301,7 +315,18 @@ async def get_keys2(
         signedjson.sign.sign_json(json1, "server1", key1)
 
         results = kr.verify_json_objects_for_server(
-            [("server1", json1, 1200, "test1"), ("server1", json1, 1500, "test2")]
+            [
+                (
+                    "server1",
+                    json1,
+                    1200,
+                ),
+                (
+                    "server1",
+                    json1,
+                    1500,
+                ),
+            ]
         )
         self.assertEqual(len(results), 2)
         self.get_success(results[0])