1 files changed, 121 insertions, 0 deletions
diff --git a/synapse/rest/appservice/v1/register.py b/synapse/rest/appservice/v1/register.py
new file mode 100644
index 0000000000..3bd0c1220c
--- /dev/null
+++ b/synapse/rest/appservice/v1/register.py
@@ -0,0 +1,121 @@
+# -*- 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.
+
+"""This module contains REST servlets to do with registration: /register"""
+from twisted.internet import defer
+
+from base import AppServiceRestServlet, as_path_pattern
+from synapse.api.errors import CodeMessageException, SynapseError
+from synapse.storage.appservice import ApplicationService
+
+import json
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class RegisterRestServlet(AppServiceRestServlet):
+    """Handles AS registration with the home server.
+    """
+
+    PATTERN = as_path_pattern("/register$")
+
+    @defer.inlineCallbacks
+    def on_POST(self, request):
+        params = _parse_json(request)
+
+        # sanity check required params
+        try:
+            as_token = params["as_token"]
+            as_url = params["url"]
+            if (not isinstance(as_token, basestring) or
+                    not isinstance(as_url, basestring)):
+                raise ValueError
+        except (KeyError, ValueError):
+            raise SynapseError(
+                400, "Missed required keys: as_token(str) / url(str)."
+            )
+
+        namespaces = {
+            "users": [],
+            "rooms": [],
+            "aliases": []
+        }
+
+        if "namespaces" in params:
+            self._parse_namespace(namespaces, params["namespaces"], "users")
+            self._parse_namespace(namespaces, params["namespaces"], "rooms")
+            self._parse_namespace(namespaces, params["namespaces"], "aliases")
+
+        app_service = ApplicationService(as_token, as_url, namespaces)
+
+        app_service = yield self.handler.register(app_service)
+        hs_token = app_service.hs_token
+
+        defer.returnValue((200, {
+            "hs_token": hs_token
+        }))
+
+    def _parse_namespace(self, target_ns, origin_ns, ns):
+        if ns not in target_ns or ns not in origin_ns:
+            return  # nothing to parse / map through to.
+
+        possible_regex_list = origin_ns[ns]
+        if not type(possible_regex_list) == list:
+            raise SynapseError(400, "Namespace %s isn't an array." % ns)
+
+        for regex in possible_regex_list:
+            if not isinstance(regex, basestring):
+                raise SynapseError(
+                    400, "Regex '%s' isn't a string in namespace %s" %
+                    (regex, ns)
+                )
+
+        target_ns[ns] = origin_ns[ns]
+
+
+class UnregisterRestServlet(AppServiceRestServlet):
+    """Handles AS registration with the home server.
+    """
+
+    PATTERN = as_path_pattern("/unregister$")
+
+    def on_POST(self, request):
+        params = _parse_json(request)
+        try:
+            as_token = params["as_token"]
+            if not isinstance(as_token, basestring):
+                raise ValueError
+        except (KeyError, ValueError):
+            raise SynapseError(400, "Missing required key: as_token(str)")
+
+        yield self.handler.unregister(as_token)
+
+        raise CodeMessageException(500, "Not implemented")
+
+
+def _parse_json(request):
+    try:
+        content = json.loads(request.content.read())
+        if type(content) != dict:
+            raise SynapseError(400, "Content must be a JSON object.")
+        return content
+    except ValueError:
+        raise SynapseError(400, "Content not JSON.")
+
+
+def register_servlets(hs, http_server):
+    RegisterRestServlet(hs).register(http_server)
+    UnregisterRestServlet(hs).register(http_server)