diff options
| -rw-r--r-- | synapse/crypto/keyring.py | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py index 7e4cef13c1..2a1d383078 100644 --- a/synapse/crypto/keyring.py +++ b/synapse/crypto/keyring.py @@ -18,7 +18,7 @@ from synapse.crypto.keyclient import fetch_server_key from synapse.api.errors import SynapseError, Codes from synapse.util import unwrapFirstError, logcontext from synapse.util.logcontext import ( - preserve_context_over_fn, PreserveLoggingContext, + PreserveLoggingContext, preserve_fn ) from synapse.util.metrics import Measure @@ -83,9 +83,11 @@ class Keyring(object): self.key_downloads = {} def verify_json_for_server(self, server_name, json_object): - return self.verify_json_objects_for_server( - [(server_name, json_object)] - )[0] + return logcontext.make_deferred_yieldable( + self.verify_json_objects_for_server( + [(server_name, json_object)] + )[0] + ) def verify_json_objects_for_server(self, server_and_json): """Bulk verifies signatures of json objects, bulk fetching keys as @@ -95,8 +97,10 @@ class Keyring(object): server_and_json (list): List of pairs of (server_name, json_object) Returns: - list of deferreds indicating success or failure to verify each - json object's signature for the given server_name. + List<Deferred>: for each input pair, a deferred indicating success + or failure to verify each json object's signature for the given + server_name. The deferreds run their callbacks in the sentinel + logcontext. """ verify_requests = [] @@ -127,9 +131,9 @@ class Keyring(object): # Pass those keys to handle_key_deferred so that the json object # signatures can be verified + handle = preserve_fn(_handle_key_deferred) return [ - preserve_context_over_fn(_handle_key_deferred, rq) - for rq in verify_requests + handle(rq) for rq in verify_requests ] @defer.inlineCallbacks |