Merge remote-tracking branch 'origin/develop' into rav/warn_on_logcontext_fail

4 files changed, 13 insertions, 8 deletions

diff --git a/synapse/api/auth.py b/synapse/api/auth.py

index ac0a3655a5..f17fda6315 100644
--- a/synapse/api/auth.py
+++ b/synapse/api/auth.py
@@ -204,8 +204,8 @@ class Auth(object):
 
             ip_addr = self.hs.get_ip_from_request(request)
             user_agent = request.requestHeaders.getRawHeaders(
-                "User-Agent",
-                default=[""]
+                b"User-Agent",
+                default=[b""]
             )[0]
             if user and access_token and ip_addr:
                 self.store.insert_client_ip(
@@ -672,7 +672,7 @@ def has_access_token(request):
         bool: False if no access_token was given, True otherwise.
     """
     query_params = request.args.get("access_token")
-    auth_headers = request.requestHeaders.getRawHeaders("Authorization")
+    auth_headers = request.requestHeaders.getRawHeaders(b"Authorization")
     return bool(query_params) or bool(auth_headers)
 
 
@@ -692,8 +692,8 @@ def get_access_token_from_request(request, token_not_found_http_status=401):
         AuthError: If there isn't an access_token in the request.
     """
 
-    auth_headers = request.requestHeaders.getRawHeaders("Authorization")
-    query_params = request.args.get("access_token")
+    auth_headers = request.requestHeaders.getRawHeaders(b"Authorization")
+    query_params = request.args.get(b"access_token")
     if auth_headers:
         # Try the get the access_token from a "Authorization: Bearer"
         # header
diff --git a/synapse/api/constants.py b/synapse/api/constants.py

index 489efb7f86..5baba43966 100644
--- a/synapse/api/constants.py
+++ b/synapse/api/constants.py
@@ -16,6 +16,9 @@
 
 """Contains constants from the specification."""
 
+# the "depth" field on events is limited to 2**63 - 1
+MAX_DEPTH = 2**63 - 1
+
 
 class Membership(object):
 
diff --git a/synapse/api/errors.py b/synapse/api/errors.py

index aa15f73f36..a9ff5576f3 100644
--- a/synapse/api/errors.py
+++ b/synapse/api/errors.py
@@ -15,9 +15,11 @@
 
 """Contains exceptions and error codes."""
 
-import json
 import logging
 
+import simplejson as json
+from six import iteritems
+
 logger = logging.getLogger(__name__)
 
 
@@ -296,7 +298,7 @@ def cs_error(msg, code=Codes.UNKNOWN, **kwargs):
         A dict representing the error response JSON.
     """
     err = {"error": msg, "errcode": code}
-    for key, value in kwargs.iteritems():
+    for key, value in iteritems(kwargs):
         err[key] = value
     return err
 
diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py

index 83206348e5..db43219d24 100644
--- a/synapse/api/filtering.py
+++ b/synapse/api/filtering.py
@@ -17,7 +17,7 @@ from synapse.storage.presence import UserPresenceState
 from synapse.types import UserID, RoomID
 from twisted.internet import defer
 
-import ujson as json
+import simplejson as json
 import jsonschema
 from jsonschema import FormatChecker