Add support for TURN servers as per the TURN REST API (http://tools.ietf.org/html/draft-uberti-behave-turn-rest-00)

2 files changed, 43 insertions, 1 deletions

diff --git a/synapse/config/homeserver.py b/synapse/config/homeserver.py
index 4b810a2302..5a11fd6c76 100644
--- a/synapse/config/homeserver.py
+++ b/synapse/config/homeserver.py
@@ -21,11 +21,12 @@ from .ratelimiting import RatelimitConfig
 from .repository import ContentRepositoryConfig
 from .captcha import CaptchaConfig
 from .email import EmailConfig
+from .voip import VoipConfig
 
 
 class HomeServerConfig(TlsConfig, ServerConfig, DatabaseConfig, LoggingConfig,
                        RatelimitConfig, ContentRepositoryConfig, CaptchaConfig,
-                       EmailConfig):
+                       EmailConfig, VoipConfig):
     pass
 
 
diff --git a/synapse/config/voip.py b/synapse/config/voip.py
new file mode 100644
index 0000000000..a47e81037a
--- /dev/null
+++ b/synapse/config/voip.py
@@ -0,0 +1,41 @@
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from ._base import Config
+
+
+class VoipConfig(Config):
+
+    def __init__(self, args):
+        super(VoipConfig, self).__init__(args)
+        self.turn_uri = args.turn_uri
+        self.turn_shared_secret = args.turn_shared_secret
+        self.turn_user_lifetime = args.turn_user_lifetime
+
+    @classmethod
+    def add_arguments(cls, parser):
+        super(VoipConfig, cls).add_arguments(parser)
+        group = parser.add_argument_group("voip")
+        group.add_argument(
+            "--turn-uri", type=str, default=None,
+            help="The public URI of the TURN server to give to clients"
+        )
+        group.add_argument(
+            "--turn-shared-secret", type=str, default=None,
+            help="The shared secret used to compute passwords for the TURN server"
+        )
+        group.add_argument(
+            "--turn-user-lifetime", type=int, default=(1000 * 60 * 60),
+            help="How long generated TURN credentials last, in ms"
+        )