Disable Registration Config Option

synapse/config/homeserver.py

@@ -22,11 +22,12 @@
 from .captcha import CaptchaConfig
 from .email import EmailConfig
 from .voip import VoipConfig
+from .registration import RegistrationConfig
 
 
 class HomeServerConfig(TlsConfig, ServerConfig, DatabaseConfig, LoggingConfig,
                        RatelimitConfig, ContentRepositoryConfig, CaptchaConfig,
-                       EmailConfig, VoipConfig):
+                       EmailConfig, VoipConfig, RegistrationConfig,):
     pass
 
 

synapse/config/registration.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Copyright 2015 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 RegistrationConfig(Config):
+
+    def __init__(self, args):
+        super(RegistrationConfig, self).__init__(args)
+        self.disable_registration = args.disable_registration
+
+    @classmethod
+    def add_arguments(cls, parser):
+        super(RegistrationConfig, cls).add_arguments(parser)
+        reg_group = parser.add_argument_group("registration")
+        reg_group.add_argument(
+            "--disable-registration",
+            action='store_true',
+            help="Disable registration of new users."
+        )

synapse/rest/client/v1/register.py

@@ -59,6 +59,7 @@ def __init__(self, hs):
         # }
         # TODO: persistent storage
         self.sessions = {}
+        self.disable_registration = hs.config.disable_registration
 
     def on_GET(self, request):
         if self.hs.config.enable_registration_captcha:
@@ -107,6 +108,11 @@ def on_POST(self, request):
 
         try:
             login_type = register_json["type"]
+
+            is_application_server = login_type == LoginType.APPLICATION_SERVICE
+            if self.disable_registration and not is_application_server:
+                raise SynapseError(403, "Registration has been disabled")
+
             stages = {
                 LoginType.RECAPTCHA: self._do_recaptcha,
                 LoginType.PASSWORD: self._do_password,

tests/rest/client/v1/test_events.py

@@ -128,6 +128,7 @@ def setUp(self):
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)
         hs.config.enable_registration_captcha = False
+        hs.config.disable_registration = False
 
         hs.get_handlers().federation_handler = Mock()
 

tests/utils.py

@@ -42,6 +42,7 @@ def setup_test_homeserver(name="test", datastore=None, config=None, **kargs):
         config = Mock()
         config.signing_key = [MockKey()]
         config.event_cache_size = 1
+        config.disable_registration = False
 
     if datastore is None:
         db_pool = SQLiteMemoryDbPool()