fix NPE

synapse/config/password_auth_providers: Fixed bracket typo

CHANGES.rst

@@ -1,55 +1,3 @@
-Changes in synapse v0.26.1 (2018-03-15)
-=======================================
-
-Bug fixes:
-
-* Fix bug where an invalid event caused server to stop functioning correctly,
-  due to parsing and serializing bugs in ujson library.
-
-
-Changes in synapse v0.26.0 (2018-01-05)
-=======================================
-
-No changes since v0.26.0-rc1
-
-
-Changes in synapse v0.26.0-rc1 (2017-12-13)
-===========================================
-
-Features:
-
-* Add ability for ASes to publicise groups for their users (PR #2686)
-* Add all local users to the user_directory and optionally search them (PR
-  #2723)
-* Add support for custom login types for validating users (PR #2729)
-
-
-Changes:
-
-* Update example Prometheus config to new format (PR #2648) Thanks to
-  @krombel!
-* Rename redact_content option to include_content in Push API (PR #2650)
-* Declare support for r0.3.0 (PR #2677)
-* Improve upserts (PR #2684, #2688, #2689, #2713)
-* Improve documentation of workers (PR #2700)
-* Improve tracebacks on exceptions (PR #2705)
-* Allow guest access to group APIs for reading (PR #2715)
-* Support for posting content in federation_client script (PR #2716)
-* Delete devices and pushers on logouts etc (PR #2722)
-
-
-Bug fixes:
-
-* Fix database port script (PR #2673)
-* Fix internal server error on login with ldap_auth_provider (PR #2678) Thanks
-  to @jkolo!
-* Fix error on sqlite 3.7 (PR #2697)
-* Fix OPTIONS on preview_url (PR #2707)
-* Fix error handling on dns lookup (PR #2711)
-* Fix wrong avatars when inviting multiple users when creating room (PR #2717)
-* Fix 500 when joining matrix-dev (PR #2719)
-
-
 Changes in synapse v0.25.1 (2017-11-17)
 =======================================
 

README.rst

@@ -354,10 +354,6 @@ https://matrix.org/docs/projects/try-matrix-now.html (or build your own with one
 Fedora
 ------
 
-Synapse is in the Fedora repositories as ``matrix-synapse``::
-
-    sudo dnf install matrix-synapse
-
 Oleg Girko provides Fedora RPMs at
 https://obs.infoserver.lv/project/monitor/matrix-synapse
 
@@ -636,11 +632,6 @@ largest boxes pause for thought.)
 
 Troubleshooting
 ---------------
-
-You can use the federation tester to check if your homeserver is all set:
-``https://matrix.org/federationtester/api/report?server_name=<your_server_name>``
-If any of the attributes under "checks" is false, federation won't work.
-
 The typical failure mode with federation is that when you try to join a room,
 it is rejected with "401: Unauthorized". Generally this means that other
 servers in the room couldn't access yours. (Joining a room over federation is a
@@ -894,17 +885,6 @@ This should end with a 'PASSED' result::
 
     PASSED (successes=143)
 
-Running the Integration Tests
-=============================
-
-Synapse is accompanied by `SyTest <https://github.com/matrix-org/sytest>`_,
-a Matrix homeserver integration testing suite, which uses HTTP requests to
-access the API as a Matrix client would. It is able to run Synapse directly from
-the source tree, so installation of the server is not required.
-
-Testing with SyTest is recommended for verifying that changes related to the
-Client-Server API are functioning correctly. See the `installation instructions
-<https://github.com/matrix-org/sytest#installing>`_ for details.
 
 Building Internal API Documentation
 ===================================

synapse/__init__.py

@@ -16,4 +16,4 @@
 """ This is a reference implementation of a Matrix home server.
 """
 
-__version__ = "0.26.1"
+__version__ = "0.25.1"

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 simplejson as json
+import ujson as json
 import jsonschema
 from jsonschema import FormatChecker
 

synapse/app/_base.py

@@ -25,7 +25,9 @@ except Exception:
 from daemonize import Daemonize
 from synapse.util import PreserveLoggingContext
 from synapse.util.rlimit import change_resource_limit
-from twisted.internet import reactor
+from twisted.internet import error, reactor
+
+logger = logging.getLogger(__name__)
 
 
 def start_worker_reactor(appname, config):
@@ -120,3 +122,57 @@ def quit_with_error(error_string):
         sys.stderr.write(" %s\n" % (line.rstrip(),))
     sys.stderr.write("*" * line_length + '\n')
     sys.exit(1)
+
+
+def listen_tcp(bind_addresses, port, factory, backlog=50):
+    """
+    Create a TCP socket for a port and several addresses
+    """
+    for address in bind_addresses:
+        try:
+            reactor.listenTCP(
+                port,
+                factory,
+                backlog,
+                address
+            )
+        except error.CannotListenError as e:
+            check_bind_error(e, address, bind_addresses)
+
+
+def listen_ssl(bind_addresses, port, factory, context_factory, backlog=50):
+    """
+    Create an SSL socket for a port and several addresses
+    """
+    for address in bind_addresses:
+        try:
+            reactor.listenSSL(
+                port,
+                factory,
+                context_factory,
+                backlog,
+                address
+            )
+        except error.CannotListenError as e:
+            check_bind_error(e, address, bind_addresses)
+
+
+def check_bind_error(e, address, bind_addresses):
+    """
+    This method checks an exception occurred while binding on 0.0.0.0.
+    If :: is specified in the bind addresses a warning is shown.
+    The exception is still raised otherwise.
+
+    Binding on both 0.0.0.0 and :: causes an exception on Linux and macOS
+    because :: binds on both IPv4 and IPv6 (as per RFC 3493).
+    When binding on 0.0.0.0 after :: this can safely be ignored.
+
+    Args:
+        e (Exception): Exception that was caught.
+        address (str): Address on which binding was attempted.
+        bind_addresses (list): Addresses on which the service listens.
+    """
+    if address == '0.0.0.0' and '::' in bind_addresses:
+        logger.warn('Failed to listen on 0.0.0.0, continuing because listening on [::]')
+    else:
+        raise e

synapse/app/appservice.py

@@ -79,17 +79,16 @@ class AppserviceServer(HomeServer):
 
         root_resource = create_resource_tree(resources, Resource())
 
-        for address in bind_addresses:
-            reactor.listenTCP(
-                port,
-                SynapseSite(
-                    "synapse.access.http.%s" % (site_tag,),
-                    site_tag,
-                    listener_config,
-                    root_resource,
-                ),
-                interface=address
+        _base.listen_tcp(
+            bind_addresses,
+            port,
+            SynapseSite(
+                "synapse.access.http.%s" % (site_tag,),
+                site_tag,
+                listener_config,
+                root_resource,
             )
+        )
 
         logger.info("Synapse appservice now listening on port %d", port)
 
@@ -98,18 +97,15 @@ class AppserviceServer(HomeServer):
             if listener["type"] == "http":
                 self._listen_http(listener)
             elif listener["type"] == "manhole":
-                bind_addresses = listener["bind_addresses"]
-
-                for address in bind_addresses:
-                    reactor.listenTCP(
-                        listener["port"],
-                        manhole(
-                            username="matrix",
-                            password="rabbithole",
-                            globals={"hs": self},
-                        ),
-                        interface=address
+                _base.listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
                     )
+                )
             else:
                 logger.warn("Unrecognized listener type: %s", listener["type"])
 

synapse/app/client_reader.py

@@ -103,17 +103,16 @@ class ClientReaderServer(HomeServer):
 
         root_resource = create_resource_tree(resources, Resource())
 
-        for address in bind_addresses:
-            reactor.listenTCP(
-                port,
-                SynapseSite(
-                    "synapse.access.http.%s" % (site_tag,),
-                    site_tag,
-                    listener_config,
-                    root_resource,
-                ),
-                interface=address
+        _base.listen_tcp(
+            bind_addresses,
+            port,
+            SynapseSite(
+                "synapse.access.http.%s" % (site_tag,),
+                site_tag,
+                listener_config,
+                root_resource,
             )
+        )
 
         logger.info("Synapse client reader now listening on port %d", port)
 
@@ -122,18 +121,16 @@ class ClientReaderServer(HomeServer):
             if listener["type"] == "http":
                 self._listen_http(listener)
             elif listener["type"] == "manhole":
-                bind_addresses = listener["bind_addresses"]
-
-                for address in bind_addresses:
-                    reactor.listenTCP(
-                        listener["port"],
-                        manhole(
-                            username="matrix",
-                            password="rabbithole",
-                            globals={"hs": self},
-                        ),
-                        interface=address
+                _base.listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
                     )
+                )
+
             else:
                 logger.warn("Unrecognized listener type: %s", listener["type"])
 

synapse/app/federation_reader.py

@@ -92,17 +92,16 @@ class FederationReaderServer(HomeServer):
 
         root_resource = create_resource_tree(resources, Resource())
 
-        for address in bind_addresses:
-            reactor.listenTCP(
-                port,
-                SynapseSite(
-                    "synapse.access.http.%s" % (site_tag,),
-                    site_tag,
-                    listener_config,
-                    root_resource,
-                ),
-                interface=address
+        _base.listen_tcp(
+            bind_addresses,
+            port,
+            SynapseSite(
+                "synapse.access.http.%s" % (site_tag,),
+                site_tag,
+                listener_config,
+                root_resource,
             )
+        )
 
         logger.info("Synapse federation reader now listening on port %d", port)
 
@@ -111,18 +110,15 @@ class FederationReaderServer(HomeServer):
             if listener["type"] == "http":
                 self._listen_http(listener)
             elif listener["type"] == "manhole":
-                bind_addresses = listener["bind_addresses"]
-
-                for address in bind_addresses:
-                    reactor.listenTCP(
-                        listener["port"],
-                        manhole(
-                            username="matrix",
-                            password="rabbithole",
-                            globals={"hs": self},
-                        ),
-                        interface=address
+                _base.listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
                     )
+                )
             else:
                 logger.warn("Unrecognized listener type: %s", listener["type"])
 

synapse/app/federation_sender.py

@@ -106,17 +106,16 @@ class FederationSenderServer(HomeServer):
 
         root_resource = create_resource_tree(resources, Resource())
 
-        for address in bind_addresses:
-            reactor.listenTCP(
-                port,
-                SynapseSite(
-                    "synapse.access.http.%s" % (site_tag,),
-                    site_tag,
-                    listener_config,
-                    root_resource,
-                ),
-                interface=address
+        _base.listen_tcp(
+            bind_addresses,
+            port,
+            SynapseSite(
+                "synapse.access.http.%s" % (site_tag,),
+                site_tag,
+                listener_config,
+                root_resource,
             )
+        )
 
         logger.info("Synapse federation_sender now listening on port %d", port)
 
@@ -125,18 +124,15 @@ class FederationSenderServer(HomeServer):
             if listener["type"] == "http":
                 self._listen_http(listener)
             elif listener["type"] == "manhole":
-                bind_addresses = listener["bind_addresses"]
-
-                for address in bind_addresses:
-                    reactor.listenTCP(
-                        listener["port"],
-                        manhole(
-                            username="matrix",
-                            password="rabbithole",
-                            globals={"hs": self},
-                        ),
-                        interface=address
+                _base.listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
                     )
+                )
             else:
                 logger.warn("Unrecognized listener type: %s", listener["type"])
 

synapse/app/frontend_proxy.py

@@ -157,17 +157,16 @@ class FrontendProxyServer(HomeServer):
 
         root_resource = create_resource_tree(resources, Resource())
 
-        for address in bind_addresses:
-            reactor.listenTCP(
-                port,
-                SynapseSite(
-                    "synapse.access.http.%s" % (site_tag,),
-                    site_tag,
-                    listener_config,
-                    root_resource,
-                ),
-                interface=address
+        _base.listen_tcp(
+            bind_addresses,
+            port,
+            SynapseSite(
+                "synapse.access.http.%s" % (site_tag,),
+                site_tag,
+                listener_config,
+                root_resource,
             )
+        )
 
         logger.info("Synapse client reader now listening on port %d", port)
 
@@ -176,18 +175,15 @@ class FrontendProxyServer(HomeServer):
             if listener["type"] == "http":
                 self._listen_http(listener)
             elif listener["type"] == "manhole":
-                bind_addresses = listener["bind_addresses"]
-
-                for address in bind_addresses:
-                    reactor.listenTCP(
-                        listener["port"],
-                        manhole(
-                            username="matrix",
-                            password="rabbithole",
-                            globals={"hs": self},
-                        ),
-                        interface=address
+                _base.listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
                     )
+                )
             else:
                 logger.warn("Unrecognized listener type: %s", listener["type"])
 

synapse/app/homeserver.py

@@ -25,7 +25,7 @@ from synapse.api.urls import CONTENT_REPO_PREFIX, FEDERATION_PREFIX, \
     LEGACY_MEDIA_PREFIX, MEDIA_PREFIX, SERVER_KEY_PREFIX, SERVER_KEY_V2_PREFIX, \
     STATIC_PREFIX, WEB_CLIENT_PREFIX
 from synapse.app import _base
-from synapse.app._base import quit_with_error
+from synapse.app._base import quit_with_error, listen_ssl, listen_tcp
 from synapse.config._base import ConfigError
 from synapse.config.homeserver import HomeServerConfig
 from synapse.crypto import context_factory
@@ -130,30 +130,29 @@ class SynapseHomeServer(HomeServer):
         root_resource = create_resource_tree(resources, root_resource)
 
         if tls:
-            for address in bind_addresses:
-                reactor.listenSSL(
-                    port,
-                    SynapseSite(
-                        "synapse.access.https.%s" % (site_tag,),
-                        site_tag,
-                        listener_config,
-                        root_resource,
-                    ),
-                    self.tls_server_context_factory,
-                    interface=address
-                )
+            listen_ssl(
+                bind_addresses,
+                port,
+                SynapseSite(
+                    "synapse.access.https.%s" % (site_tag,),
+                    site_tag,
+                    listener_config,
+                    root_resource,
+                ),
+                self.tls_server_context_factory,
+            )
+
         else:
-            for address in bind_addresses:
-                reactor.listenTCP(
-                    port,
-                    SynapseSite(
-                        "synapse.access.http.%s" % (site_tag,),
-                        site_tag,
-                        listener_config,
-                        root_resource,
-                    ),
-                    interface=address
+            listen_tcp(
+                bind_addresses,
+                port,
+                SynapseSite(
+                    "synapse.access.http.%s" % (site_tag,),
+                    site_tag,
+                    listener_config,
+                    root_resource,
                 )
+            )
         logger.info("Synapse now listening on port %d", port)
 
     def _configure_named_resource(self, name, compress=False):
@@ -229,18 +228,15 @@ class SynapseHomeServer(HomeServer):
             if listener["type"] == "http":
                 self._listener_http(config, listener)
             elif listener["type"] == "manhole":
-                bind_addresses = listener["bind_addresses"]
-
-                for address in bind_addresses:
-                    reactor.listenTCP(
-                        listener["port"],
-                        manhole(
-                            username="matrix",
-                            password="rabbithole",
-                            globals={"hs": self},
-                        ),
-                        interface=address
+                listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
                     )
+                )
             elif listener["type"] == "replication":
                 bind_addresses = listener["bind_addresses"]
                 for address in bind_addresses:

synapse/app/media_repository.py

@@ -99,17 +99,16 @@ class MediaRepositoryServer(HomeServer):
 
         root_resource = create_resource_tree(resources, Resource())
 
-        for address in bind_addresses:
-            reactor.listenTCP(
-                port,
-                SynapseSite(
-                    "synapse.access.http.%s" % (site_tag,),
-                    site_tag,
-                    listener_config,
-                    root_resource,
-                ),
-                interface=address
+        _base.listen_tcp(
+            bind_addresses,
+            port,
+            SynapseSite(
+                "synapse.access.http.%s" % (site_tag,),
+                site_tag,
+                listener_config,
+                root_resource,
             )
+        )
 
         logger.info("Synapse media repository now listening on port %d", port)
 
@@ -118,18 +117,15 @@ class MediaRepositoryServer(HomeServer):
             if listener["type"] == "http":
                 self._listen_http(listener)
             elif listener["type"] == "manhole":
-                bind_addresses = listener["bind_addresses"]
-
-                for address in bind_addresses:
-                    reactor.listenTCP(
-                        listener["port"],
-                        manhole(
-                            username="matrix",
-                            password="rabbithole",
-                            globals={"hs": self},
-                        ),
-                        interface=address
+                _base.listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
                     )
+                )
             else:
                 logger.warn("Unrecognized listener type: %s", listener["type"])
 

synapse/app/pusher.py

@@ -114,17 +114,16 @@ class PusherServer(HomeServer):
 
         root_resource = create_resource_tree(resources, Resource())
 
-        for address in bind_addresses:
-            reactor.listenTCP(
-                port,
-                SynapseSite(
-                    "synapse.access.http.%s" % (site_tag,),
-                    site_tag,
-                    listener_config,
-                    root_resource,
-                ),
-                interface=address
+        _base.listen_tcp(
+            bind_addresses,
+            port,
+            SynapseSite(
+                "synapse.access.http.%s" % (site_tag,),
+                site_tag,
+                listener_config,
+                root_resource,
             )
+        )
 
         logger.info("Synapse pusher now listening on port %d", port)
 
@@ -133,18 +132,15 @@ class PusherServer(HomeServer):
             if listener["type"] == "http":
                 self._listen_http(listener)
             elif listener["type"] == "manhole":
-                bind_addresses = listener["bind_addresses"]
-
-                for address in bind_addresses:
-                    reactor.listenTCP(
-                        listener["port"],
-                        manhole(
-                            username="matrix",
-                            password="rabbithole",
-                            globals={"hs": self},
-                        ),
-                        interface=address
+                _base.listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
                     )
+                )
             else:
                 logger.warn("Unrecognized listener type: %s", listener["type"])
 

synapse/app/synchrotron.py

@@ -288,17 +288,16 @@ class SynchrotronServer(HomeServer):
 
         root_resource = create_resource_tree(resources, Resource())
 
-        for address in bind_addresses:
-            reactor.listenTCP(
-                port,
-                SynapseSite(
-                    "synapse.access.http.%s" % (site_tag,),
-                    site_tag,
-                    listener_config,
-                    root_resource,
-                ),
-                interface=address
+        _base.listen_tcp(
+            bind_addresses,
+            port,
+            SynapseSite(
+                "synapse.access.http.%s" % (site_tag,),
+                site_tag,
+                listener_config,
+                root_resource,
             )
+        )
 
         logger.info("Synapse synchrotron now listening on port %d", port)
 
@@ -307,18 +306,15 @@ class SynchrotronServer(HomeServer):
             if listener["type"] == "http":
                 self._listen_http(listener)
             elif listener["type"] == "manhole":
-                bind_addresses = listener["bind_addresses"]
-
-                for address in bind_addresses:
-                    reactor.listenTCP(
-                        listener["port"],
-                        manhole(
-                            username="matrix",
-                            password="rabbithole",
-                            globals={"hs": self},
-                        ),
-                        interface=address
+                _base.listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
                     )
+                )
             else:
                 logger.warn("Unrecognized listener type: %s", listener["type"])
 

synapse/app/user_dir.py

@@ -131,17 +131,16 @@ class UserDirectoryServer(HomeServer):
 
         root_resource = create_resource_tree(resources, Resource())
 
-        for address in bind_addresses:
-            reactor.listenTCP(
-                port,
-                SynapseSite(
-                    "synapse.access.http.%s" % (site_tag,),
-                    site_tag,
-                    listener_config,
-                    root_resource,
-                ),
-                interface=address
+        _base.listen_tcp(
+            bind_addresses,
+            port,
+            SynapseSite(
+                "synapse.access.http.%s" % (site_tag,),
+                site_tag,
+                listener_config,
+                root_resource,
             )
+        )
 
         logger.info("Synapse user_dir now listening on port %d", port)
 
@@ -150,18 +149,15 @@ class UserDirectoryServer(HomeServer):
             if listener["type"] == "http":
                 self._listen_http(listener)
             elif listener["type"] == "manhole":
-                bind_addresses = listener["bind_addresses"]
-
-                for address in bind_addresses:
-                    reactor.listenTCP(
-                        listener["port"],
-                        manhole(
-                            username="matrix",
-                            password="rabbithole",
-                            globals={"hs": self},
-                        ),
-                        interface=address
+                _base.listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
                     )
+                )
             else:
                 logger.warn("Unrecognized listener type: %s", listener["type"])
 

synapse/config/password_auth_providers.py

@@ -29,10 +29,10 @@ class PasswordAuthProviderConfig(Config):
         # param.
         ldap_config = config.get("ldap_config", {})
         if ldap_config.get("enabled", False):
-            providers.append[{
+            providers.append({
                 'module': LDAP_PROVIDER,
                 'config': ldap_config,
-            }]
+            })
 
         providers.extend(config.get("password_providers", []))
         for provider in providers:

synapse/config/server.py

@@ -220,13 +220,12 @@ class ServerConfig(Config):
             port: %(bind_port)s
 
             # Local addresses to listen on.
-            # This will listen on all IPv4 addresses by default.
+            # On Linux and Mac OS, `::` will listen on all IPv4 and IPv6
+            # addresses by default. For most other OSes, this will only listen
+            # on IPv6.
             bind_addresses:
+              - '::'
               - '0.0.0.0'
-              # Uncomment to listen on all IPv6 interfaces
-              # N.B: On at least Linux this will also listen on all IPv4
-              # addresses, so you will need to comment out the line above.
-              # - '::'
 
             # This is a 'http' listener, allows us to specify 'resources'.
             type: http
@@ -264,7 +263,7 @@ class ServerConfig(Config):
           # For when matrix traffic passes through loadbalancer that unwraps TLS.
           - port: %(unsecure_port)s
             tls: false
-            bind_addresses: ['0.0.0.0']
+            bind_addresses: ['::', '0.0.0.0']
             type: http
 
             x_forwarded: false
@@ -278,7 +277,7 @@ class ServerConfig(Config):
           # Turn on the twisted ssh manhole service on localhost on the given
           # port.
           # - port: 9000
-          #   bind_address: 127.0.0.1
+          #   bind_addresses: ['::1', '127.0.0.1']
           #   type: manhole
         """ % locals()
 

synapse/handlers/e2e_keys.py

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import simplejson as json
+import ujson as json
 import logging
 
 from canonicaljson import encode_canonical_json

synapse/handlers/message.py

@@ -35,7 +35,7 @@ from canonicaljson import encode_canonical_json
 
 import logging
 import random
-import simplejson
+import ujson
 
 logger = logging.getLogger(__name__)
 
@@ -561,8 +561,8 @@ class MessageHandler(BaseHandler):
 
         # Ensure that we can round trip before trying to persist in db
         try:
-            dump = simplejson.dumps(unfreeze(event.content))
-            simplejson.loads(dump)
+            dump = ujson.dumps(unfreeze(event.content))
+            ujson.loads(dump)
         except Exception:
             logger.exception("Failed to encode content: %r", event.content)
             raise

synapse/http/server.py

@@ -36,7 +36,7 @@ from twisted.web.util import redirectTo
 import collections
 import logging
 import urllib
-import simplejson
+import ujson
 
 logger = logging.getLogger(__name__)
 
@@ -370,7 +370,8 @@ def respond_with_json(request, code, json_object, send_cors=False,
         if canonical_json or synapse.events.USE_FROZEN_DICTS:
             json_bytes = encode_canonical_json(json_object)
         else:
-            json_bytes = simplejson.dumps(json_object)
+            # ujson doesn't like frozen_dicts.
+            json_bytes = ujson.dumps(json_object, ensure_ascii=False)
 
     return respond_with_json_bytes(
         request, code, json_bytes,

synapse/replication/tcp/commands.py

@@ -19,7 +19,7 @@ allowed to be sent by which side.
 """
 
 import logging
-import simplejson as json
+import ujson as json
 
 
 logger = logging.getLogger(__name__)

synapse/rest/client/v1/room.py

@@ -29,7 +29,7 @@ from synapse.http.servlet import (
 
 import logging
 import urllib
-import simplejson as json
+import ujson as json
 
 logger = logging.getLogger(__name__)
 
@@ -195,15 +195,20 @@ class RoomSendEventRestServlet(ClientV1RestServlet):
         requester = yield self.auth.get_user_by_req(request, allow_guest=True)
         content = parse_json_object_from_request(request)
 
+        event_dict = {
+            "type": event_type,
+            "content": content,
+            "room_id": room_id,
+            "sender": requester.user.to_string(),
+        }
+
+        if 'ts' in request.args and requester.app_service:
+            event_dict['origin_server_ts'] = parse_integer(request, "ts", 0)
+
         msg_handler = self.handlers.message_handler
         event = yield msg_handler.create_and_send_nonmember_event(
             requester,
-            {
-                "type": event_type,
-                "content": content,
-                "room_id": room_id,
-                "sender": requester.user.to_string(),
-            },
+            event_dict,
             txn_id=txn_id,
         )
 

synapse/rest/client/v2_alpha/sync.py

@@ -33,7 +33,7 @@ from ._base import set_timeline_upper_limit
 import itertools
 import logging
 
-import simplejson as json
+import ujson as json
 
 logger = logging.getLogger(__name__)
 

synapse/rest/media/v1/preview_url_resource.py

@@ -35,7 +35,7 @@ import os
 import re
 import fnmatch
 import cgi
-import simplejson as json
+import ujson as json
 import urlparse
 import itertools
 import datetime

synapse/storage/account_data.py

@@ -18,7 +18,7 @@ from twisted.internet import defer
 
 from synapse.util.caches.descriptors import cached, cachedList, cachedInlineCallbacks
 
-import simplejson as json
+import ujson as json
 import logging
 
 logger = logging.getLogger(__name__)

synapse/storage/background_updates.py

@@ -19,7 +19,7 @@ from . import engines
 
 from twisted.internet import defer
 
-import simplejson as json
+import ujson as json
 import logging
 
 logger = logging.getLogger(__name__)

synapse/storage/deviceinbox.py

@@ -14,7 +14,7 @@
 # limitations under the License.
 
 import logging
-import simplejson
+import ujson
 
 from twisted.internet import defer
 
@@ -85,7 +85,7 @@ class DeviceInboxStore(BackgroundUpdateStore):
             )
             rows = []
             for destination, edu in remote_messages_by_destination.items():
-                edu_json = simplejson.dumps(edu)
+                edu_json = ujson.dumps(edu)
                 rows.append((destination, stream_id, now_ms, edu_json))
             txn.executemany(sql, rows)
 
@@ -177,7 +177,7 @@ class DeviceInboxStore(BackgroundUpdateStore):
                     " WHERE user_id = ?"
                 )
                 txn.execute(sql, (user_id,))
-                message_json = simplejson.dumps(messages_by_device["*"])
+                message_json = ujson.dumps(messages_by_device["*"])
                 for row in txn:
                     # Add the message for all devices for this user on this
                     # server.
@@ -199,7 +199,7 @@ class DeviceInboxStore(BackgroundUpdateStore):
                     # Only insert into the local inbox if the device exists on
                     # this server
                     device = row[0]
-                    message_json = simplejson.dumps(messages_by_device[device])
+                    message_json = ujson.dumps(messages_by_device[device])
                     messages_json_for_user[device] = message_json
 
             if messages_json_for_user:
@@ -253,7 +253,7 @@ class DeviceInboxStore(BackgroundUpdateStore):
             messages = []
             for row in txn:
                 stream_pos = row[0]
-                messages.append(simplejson.loads(row[1]))
+                messages.append(ujson.loads(row[1]))
             if len(messages) < limit:
                 stream_pos = current_stream_id
             return (messages, stream_pos)
@@ -389,7 +389,7 @@ class DeviceInboxStore(BackgroundUpdateStore):
             messages = []
             for row in txn:
                 stream_pos = row[0]
-                messages.append(simplejson.loads(row[1]))
+                messages.append(ujson.loads(row[1]))
             if len(messages) < limit:
                 stream_pos = current_stream_id
             return (messages, stream_pos)

synapse/storage/devices.py

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 import logging
-import simplejson as json
+import ujson as json
 
 from twisted.internet import defer
 

synapse/storage/end_to_end_keys.py

@@ -17,7 +17,7 @@ from twisted.internet import defer
 from synapse.util.caches.descriptors import cached
 
 from canonicaljson import encode_canonical_json
-import simplejson as json
+import ujson as json
 
 from ._base import SQLBaseStore
 

synapse/storage/event_push_actions.py

@@ -21,7 +21,7 @@ from synapse.types import RoomStreamToken
 from .stream import lower_bound
 
 import logging
-import simplejson as json
+import ujson as json
 
 logger = logging.getLogger(__name__)
 

synapse/storage/events.py

@@ -38,7 +38,7 @@ from functools import wraps
 import synapse.metrics
 
 import logging
-import simplejson as json
+import ujson as json
 
 # these are only included to make the type annotations work
 from synapse.events import EventBase    # noqa: F401
@@ -56,6 +56,7 @@ event_counter = metrics.register_counter(
 
 def encode_json(json_object):
     if USE_FROZEN_DICTS:
+        # ujson doesn't like frozen_dicts
         return encode_canonical_json(json_object)
     else:
         return json.dumps(json_object, ensure_ascii=False)

synapse/storage/receipts.py

@@ -20,7 +20,7 @@ from synapse.util.caches.stream_change_cache import StreamChangeCache
 from twisted.internet import defer
 
 import logging
-import simplejson as json
+import ujson as json
 
 
 logger = logging.getLogger(__name__)

synapse/storage/room.py

@@ -23,7 +23,7 @@ from .engines import PostgresEngine, Sqlite3Engine
 
 import collections
 import logging
-import simplejson as json
+import ujson as json
 import re
 
 logger = logging.getLogger(__name__)

synapse/storage/roommember.py

@@ -27,7 +27,7 @@ from synapse.api.constants import Membership, EventTypes
 from synapse.types import get_domain_from_id
 
 import logging
-import simplejson as json
+import ujson as json
 
 logger = logging.getLogger(__name__)
 

synapse/storage/schema/delta/25/fts.py

@@ -17,7 +17,7 @@ import logging
 from synapse.storage.prepare_database import get_statements
 from synapse.storage.engines import PostgresEngine, Sqlite3Engine
 
-import simplejson
+import ujson
 
 logger = logging.getLogger(__name__)
 
@@ -66,7 +66,7 @@ def run_create(cur, database_engine, *args, **kwargs):
             "max_stream_id_exclusive": max_stream_id + 1,
             "rows_inserted": 0,
         }
-        progress_json = simplejson.dumps(progress)
+        progress_json = ujson.dumps(progress)
 
         sql = (
             "INSERT into background_updates (update_name, progress_json)"

synapse/storage/schema/delta/27/ts.py

@@ -16,7 +16,7 @@ import logging
 
 from synapse.storage.prepare_database import get_statements
 
-import simplejson
+import ujson
 
 logger = logging.getLogger(__name__)
 

synapse/storage/schema/delta/31/search_update.py

@@ -16,7 +16,7 @@ from synapse.storage.engines import PostgresEngine
 from synapse.storage.prepare_database import get_statements
 
 import logging
-import simplejson
+import ujson
 
 logger = logging.getLogger(__name__)
 
@@ -49,7 +49,7 @@ def run_create(cur, database_engine, *args, **kwargs):
             "rows_inserted": 0,
             "have_added_indexes": False,
         }
-        progress_json = simplejson.dumps(progress)
+        progress_json = ujson.dumps(progress)
 
         sql = (
             "INSERT into background_updates (update_name, progress_json)"

synapse/storage/schema/delta/33/event_fields.py

@@ -15,7 +15,7 @@
 from synapse.storage.prepare_database import get_statements
 
 import logging
-import simplejson
+import ujson
 
 logger = logging.getLogger(__name__)
 
@@ -44,7 +44,7 @@ def run_create(cur, database_engine, *args, **kwargs):
             "max_stream_id_exclusive": max_stream_id + 1,
             "rows_inserted": 0,
         }
-        progress_json = simplejson.dumps(progress)
+        progress_json = ujson.dumps(progress)
 
         sql = (
             "INSERT into background_updates (update_name, progress_json)"

synapse/storage/search.py

@@ -21,7 +21,7 @@ from synapse.storage.engines import PostgresEngine, Sqlite3Engine
 
 import logging
 import re
-import simplejson as json
+import ujson as json
 
 
 logger = logging.getLogger(__name__)

synapse/storage/tags.py

@@ -17,7 +17,7 @@ from ._base import SQLBaseStore
 from synapse.util.caches.descriptors import cached
 from twisted.internet import defer
 
-import simplejson as json
+import ujson as json
 import logging
 
 logger = logging.getLogger(__name__)

synapse/storage/transactions.py

@@ -23,7 +23,7 @@ from canonicaljson import encode_canonical_json
 from collections import namedtuple
 
 import logging
-import simplejson as json
+import ujson as json
 
 logger = logging.getLogger(__name__)