4 files changed, 72 insertions, 5 deletions
diff --git a/synapse/config/homeserver.py b/synapse/config/homeserver.py
index c024535f52..241afdf872 100644
--- a/synapse/config/homeserver.py
+++ b/synapse/config/homeserver.py
@@ -23,11 +23,13 @@ from .captcha import CaptchaConfig
 from .email import EmailConfig
 from .voip import VoipConfig
 from .registration import RegistrationConfig
+from .metrics import MetricsConfig
 
 
 class HomeServerConfig(TlsConfig, ServerConfig, DatabaseConfig, LoggingConfig,
                        RatelimitConfig, ContentRepositoryConfig, CaptchaConfig,
-                       EmailConfig, VoipConfig, RegistrationConfig,):
+                       EmailConfig, VoipConfig, RegistrationConfig,
+                       MetricsConfig,):
     pass
 
 
diff --git a/synapse/config/metrics.py b/synapse/config/metrics.py
new file mode 100644
index 0000000000..901a429c76
--- /dev/null
+++ b/synapse/config/metrics.py
@@ -0,0 +1,36 @@
+# -*- 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 MetricsConfig(Config):
+    def __init__(self, args):
+        super(MetricsConfig, self).__init__(args)
+        self.enable_metrics = args.enable_metrics
+        self.metrics_port = args.metrics_port
+
+    @classmethod
+    def add_arguments(cls, parser):
+        super(MetricsConfig, cls).add_arguments(parser)
+        metrics_group = parser.add_argument_group("metrics")
+        metrics_group.add_argument(
+            '--enable-metrics', dest="enable_metrics", action="store_true",
+            help="Enable collection and rendering of performance metrics"
+        )
+        metrics_group.add_argument(
+            '--metrics-port', metavar="PORT", type=int,
+            help="Separate port to accept metrics requests on (on localhost)"
+        )
diff --git a/synapse/config/registration.py b/synapse/config/registration.py
index cca8ab5676..4401e774d1 100644
--- a/synapse/config/registration.py
+++ b/synapse/config/registration.py
@@ -15,19 +15,46 @@
 
 from ._base import Config
 
+from synapse.util.stringutils import random_string_with_symbols
+
+import distutils.util
+
 
 class RegistrationConfig(Config):
 
     def __init__(self, args):
         super(RegistrationConfig, self).__init__(args)
-        self.disable_registration = args.disable_registration
+
+        # `args.disable_registration` may either be a bool or a string depending
+        # on if the option was given a value (e.g. --disable-registration=false
+        # would set `args.disable_registration` to "false" not False.)
+        self.disable_registration = bool(
+            distutils.util.strtobool(str(args.disable_registration))
+        )
+        self.registration_shared_secret = args.registration_shared_secret
 
     @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."
+            const=True,
+            default=True,
+            nargs='?',
+            help="Disable registration of new users.",
         )
+        reg_group.add_argument(
+            "--registration-shared-secret", type=str,
+            help="If set, allows registration by anyone who also has the shared"
+                 " secret, even if registration is otherwise disabled.",
+        )
+
+    @classmethod
+    def generate_config(cls, args, config_dir_path):
+        if args.disable_registration is None:
+            args.disable_registration = True
+
+        if args.registration_shared_secret is None:
+            args.registration_shared_secret = random_string_with_symbols(50)
diff --git a/synapse/config/server.py b/synapse/config/server.py
index b042d4eed9..58a828cc4c 100644
--- a/synapse/config/server.py
+++ b/synapse/config/server.py
@@ -28,7 +28,7 @@ class ServerConfig(Config):
         self.unsecure_port = args.unsecure_port
         self.daemonize = args.daemonize
         self.pid_file = self.abspath(args.pid_file)
-        self.webclient = True
+        self.web_client = args.web_client
         self.manhole = args.manhole
         self.soft_file_limit = args.soft_file_limit
 
@@ -68,6 +68,8 @@ class ServerConfig(Config):
         server_group.add_argument('--pid-file', default="homeserver.pid",
                                   help="When running as a daemon, the file to"
                                   " store the pid in")
+        server_group.add_argument('--web_client', default=True, type=bool,
+                                  help="Whether or not to serve a web client")
         server_group.add_argument("--manhole", metavar="PORT", dest="manhole",
                                   type=int,
                                   help="Turn on the twisted telnet manhole"