Merge remote-tracking branch 'upstream/develop' into send_sni_for_federation_requests

# Conflicts:
#	synapse/crypto/context_factory.py

3 files changed, 36 insertions, 32 deletions

diff --git a/synapse/crypto/event_signing.py b/synapse/crypto/event_signing.py
index aaa3efaca3..8774b28967 100644
--- a/synapse/crypto/event_signing.py
+++ b/synapse/crypto/event_signing.py
@@ -15,15 +15,15 @@
 # limitations under the License.
 
 
-from synapse.api.errors import SynapseError, Codes
-from synapse.events.utils import prune_event
+import hashlib
+import logging
 
 from canonicaljson import encode_canonical_json
-from unpaddedbase64 import encode_base64, decode_base64
 from signedjson.sign import sign_json
+from unpaddedbase64 import decode_base64, encode_base64
 
-import hashlib
-import logging
+from synapse.api.errors import Codes, SynapseError
+from synapse.events.utils import prune_event
 
 logger = logging.getLogger(__name__)
 
diff --git a/synapse/crypto/keyclient.py b/synapse/crypto/keyclient.py
index e13cab9dbf..c20a32096a 100644
--- a/synapse/crypto/keyclient.py
+++ b/synapse/crypto/keyclient.py
@@ -13,14 +13,16 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from synapse.util import logcontext
-from twisted.web.http import HTTPClient
-from twisted.internet.protocol import Factory
-from twisted.internet import defer, reactor
-from synapse.http.endpoint import matrix_federation_endpoint
-from canonicaljson import json
 import logging
 
+from canonicaljson import json
+
+from twisted.internet import defer, reactor
+from twisted.internet.protocol import Factory
+from twisted.web.http import HTTPClient
+
+from synapse.http.endpoint import matrix_federation_endpoint
+from synapse.util import logcontext
 
 logger = logging.getLogger(__name__)
 
diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py
index 9a1bb211fb..762e4b8014 100644
--- a/synapse/crypto/keyring.py
+++ b/synapse/crypto/keyring.py
@@ -14,35 +14,37 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-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 (
-    PreserveLoggingContext,
-    preserve_fn,
-    run_in_background,
-)
-from synapse.util.metrics import Measure
-
-from twisted.internet import defer
+import hashlib
+import logging
+import urllib
+from collections import namedtuple
 
-from signedjson.sign import (
-    verify_signed_json, signature_ids, sign_json, encode_canonical_json,
-    SignatureVerifyException,
-)
 from signedjson.key import (
-    is_signing_algorithm_supported, decode_verify_key_bytes,
+    decode_verify_key_bytes,
     encode_verify_key_base64,
+    is_signing_algorithm_supported,
+)
+from signedjson.sign import (
+    SignatureVerifyException,
+    encode_canonical_json,
+    sign_json,
+    signature_ids,
+    verify_signed_json,
 )
 from unpaddedbase64 import decode_base64, encode_base64
 
 from OpenSSL import crypto
+from twisted.internet import defer
 
-from collections import namedtuple
-import urllib
-import hashlib
-import logging
-
+from synapse.api.errors import Codes, SynapseError
+from synapse.crypto.keyclient import fetch_server_key
+from synapse.util import logcontext, unwrapFirstError
+from synapse.util.logcontext import (
+    PreserveLoggingContext,
+    preserve_fn,
+    run_in_background,
+)
+from synapse.util.metrics import Measure
 
 logger = logging.getLogger(__name__)