Expose tokenserver's allow_new_users setting at top-level server config.

requirements.txt

@@ -5,5 +5,5 @@ simplejson==3.4
 SQLAlchemy==0.9.4
 unittest2==0.5.1
 http://github.com/mozilla-services/mozservices/archive/825cae97e99d1128a07ad8c73dcdc5764562b536.zip
-https://github.com/mozilla-services/tokenserver/archive/31eaa57797283b5cd4da5a93450638be9059d1dc.zip
+https://github.com/mozilla-services/tokenserver/archive/02f565379d5af04d23c46d35f3733decd1cab98d.zip
 http://github.com/mozilla-services/server-syncstorage/archive/1.5.3.zip

syncserver.ini

@@ -22,3 +22,7 @@ public_url = http://localhost:5000/
 #
 # If not specified then the server will generate a temporary one at startup.
 #secret = INSERT_SECRET_KEY_HERE
+
+# Set this to "false" to disable new-user signups on the server.
+# Only request by existing accounts will be honoured.
+# allow_new_users = false

syncserver/__init__.py

@@ -52,6 +52,10 @@ def includeme(config):
         # Default to a single fixed signing secret
         settings["tokenserver.secrets.backend"] = "mozsvc.secrets.FixedSecrets"
         settings["tokenserver.secrets.secrets"] = [secret]
+    if "tokenserver.allow_new_users" not in settings:
+        allow_new_users = settings.get("syncserver.allow_new_users")
+        if allow_new_users is not None:
+            settings["tokenserver.allow_new_users"] = allow_new_users
     if "hawkauth.secrets.backend" not in settings:
         # Default to the same secrets backend as the tokenserver
         for key in settings.keys():