diff options
Diffstat (limited to 'synapse/crypto')
| -rw-r--r-- | synapse/crypto/keyclient.py | 3 | ||||
| -rw-r--r-- | synapse/crypto/keyring.py | 83 |
2 files changed, 49 insertions, 37 deletions
diff --git a/synapse/crypto/keyclient.py b/synapse/crypto/keyclient.py index 784d02f122..54b83da9d8 100644 --- a/synapse/crypto/keyclient.py +++ b/synapse/crypto/keyclient.py @@ -36,6 +36,7 @@ def fetch_server_key(server_name, ssl_context_factory, path=KEY_API_V1): factory = SynapseKeyClientFactory() factory.path = path + factory.host = server_name endpoint = matrix_federation_endpoint( reactor, server_name, ssl_context_factory, timeout=30 ) @@ -81,6 +82,8 @@ class SynapseKeyClientProtocol(HTTPClient): self.host = self.transport.getHost() logger.debug("Connected to %s", self.host) self.sendCommand(b"GET", self.path) + if self.host: + self.sendHeader(b"Host", self.host) self.endHeaders() self.timer = reactor.callLater( self.timeout, diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py index cddec0b2bc..d08ee0aa91 100644 --- a/synapse/crypto/keyring.py +++ b/synapse/crypto/keyring.py @@ -18,6 +18,10 @@ from synapse.api.errors import SynapseError, Codes from synapse.util.retryutils import get_retry_limiter from synapse.util import unwrapFirstError from synapse.util.async import ObservableDeferred +from synapse.util.logcontext import ( + preserve_context_over_deferred, preserve_context_over_fn, PreserveLoggingContext, + preserve_fn +) from twisted.internet import defer @@ -142,40 +146,43 @@ class Keyring(object): for server_name, _ in server_and_json } - # We want to wait for any previous lookups to complete before - # proceeding. - wait_on_deferred = self.wait_for_previous_lookups( - [server_name for server_name, _ in server_and_json], - server_to_deferred, - ) + with PreserveLoggingContext(): - # Actually start fetching keys. - wait_on_deferred.addBoth( - lambda _: self.get_server_verify_keys(group_id_to_group, deferreds) - ) + # We want to wait for any previous lookups to complete before + # proceeding. + wait_on_deferred = self.wait_for_previous_lookups( + [server_name for server_name, _ in server_and_json], + server_to_deferred, + ) - # When we've finished fetching all the keys for a given server_name, - # resolve the deferred passed to `wait_for_previous_lookups` so that - # any lookups waiting will proceed. - server_to_gids = {} + # Actually start fetching keys. + wait_on_deferred.addBoth( + lambda _: self.get_server_verify_keys(group_id_to_group, deferreds) + ) + + # When we've finished fetching all the keys for a given server_name, + # resolve the deferred passed to `wait_for_previous_lookups` so that + # any lookups waiting will proceed. + server_to_gids = {} - def remove_deferreds(res, server_name, group_id): - server_to_gids[server_name].discard(group_id) - if not server_to_gids[server_name]: - d = server_to_deferred.pop(server_name, None) - if d: - d.callback(None) - return res + def remove_deferreds(res, server_name, group_id): + server_to_gids[server_name].discard(group_id) + if not server_to_gids[server_name]: + d = server_to_deferred.pop(server_name, None) + if d: + d.callback(None) + return res - for g_id, deferred in deferreds.items(): - server_name = group_id_to_group[g_id].server_name - server_to_gids.setdefault(server_name, set()).add(g_id) - deferred.addBoth(remove_deferreds, server_name, g_id) + for g_id, deferred in deferreds.items(): + server_name = group_id_to_group[g_id].server_name + server_to_gids.setdefault(server_name, set()).add(g_id) + deferred.addBoth(remove_deferreds, server_name, g_id) # Pass those keys to handle_key_deferred so that the json object # signatures can be verified return [ - handle_key_deferred( + preserve_context_over_fn( + handle_key_deferred, group_id_to_group[g_id], deferreds[g_id], ) @@ -198,12 +205,13 @@ class Keyring(object): if server_name in self.key_downloads ] if wait_on: - yield defer.DeferredList(wait_on) + with PreserveLoggingContext(): + yield defer.DeferredList(wait_on) else: break for server_name, deferred in server_to_deferred.items(): - d = ObservableDeferred(deferred) + d = ObservableDeferred(preserve_context_over_deferred(deferred)) self.key_downloads[server_name] = d def rm(r, server_name): @@ -244,12 +252,13 @@ class Keyring(object): for group in group_id_to_group.values(): for key_id in group.key_ids: if key_id in merged_results[group.server_name]: - group_id_to_deferred[group.group_id].callback(( - group.group_id, - group.server_name, - key_id, - merged_results[group.server_name][key_id], - )) + with PreserveLoggingContext(): + group_id_to_deferred[group.group_id].callback(( + group.group_id, + group.server_name, + key_id, + merged_results[group.server_name][key_id], + )) break else: missing_groups.setdefault( @@ -504,7 +513,7 @@ class Keyring(object): yield defer.gatherResults( [ - self.store_keys( + preserve_fn(self.store_keys)( server_name=key_server_name, from_server=server_name, verify_keys=verify_keys, @@ -573,7 +582,7 @@ class Keyring(object): yield defer.gatherResults( [ - self.store.store_server_keys_json( + preserve_fn(self.store.store_server_keys_json)( server_name=server_name, key_id=key_id, from_server=server_name, @@ -675,7 +684,7 @@ class Keyring(object): # TODO(markjh): Store whether the keys have expired. yield defer.gatherResults( [ - self.store.store_server_verify_key( + preserve_fn(self.store.store_server_verify_key)( server_name, server_name, key.time_added, key ) for key_id, key in verify_keys.items() |