1 files changed, 147 insertions, 0 deletions
diff --git a/synapse/rest/client/v1/directory.py b/synapse/rest/client/v1/directory.py
new file mode 100644
index 0000000000..6758a888b3
--- /dev/null
+++ b/synapse/rest/client/v1/directory.py
@@ -0,0 +1,147 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014, 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 twisted.internet import defer
+
+from synapse.api.errors import AuthError, SynapseError, Codes
+from synapse.types import RoomAlias
+from .base import ClientV1RestServlet, client_path_pattern
+
+import simplejson as json
+import logging
+
+
+logger = logging.getLogger(__name__)
+
+
+def register_servlets(hs, http_server):
+    ClientDirectoryServer(hs).register(http_server)
+
+
+class ClientDirectoryServer(ClientV1RestServlet):
+    PATTERN = client_path_pattern("/directory/room/(?P<room_alias>[^/]*)$")
+
+    @defer.inlineCallbacks
+    def on_GET(self, request, room_alias):
+        room_alias = RoomAlias.from_string(room_alias)
+
+        dir_handler = self.handlers.directory_handler
+        res = yield dir_handler.get_association(room_alias)
+
+        defer.returnValue((200, res))
+
+    @defer.inlineCallbacks
+    def on_PUT(self, request, room_alias):
+        content = _parse_json(request)
+        if "room_id" not in content:
+            raise SynapseError(400, "Missing room_id key",
+                               errcode=Codes.BAD_JSON)
+
+        logger.debug("Got content: %s", content)
+
+        room_alias = RoomAlias.from_string(room_alias)
+
+        logger.debug("Got room name: %s", room_alias.to_string())
+
+        room_id = content["room_id"]
+        servers = content["servers"] if "servers" in content else None
+
+        logger.debug("Got room_id: %s", room_id)
+        logger.debug("Got servers: %s", servers)
+
+        # TODO(erikj): Check types.
+        # TODO(erikj): Check that room exists
+
+        dir_handler = self.handlers.directory_handler
+
+        try:
+            # try to auth as a user
+            user, client = yield self.auth.get_user_by_req(request)
+            try:
+                user_id = user.to_string()
+                yield dir_handler.create_association(
+                    user_id, room_alias, room_id, servers
+                )
+                yield dir_handler.send_room_alias_update_event(user_id, room_id)
+            except SynapseError as e:
+                raise e
+            except:
+                logger.exception("Failed to create association")
+                raise
+        except AuthError:
+            # try to auth as an application service
+            service = yield self.auth.get_appservice_by_req(request)
+            yield dir_handler.create_appservice_association(
+                service, room_alias, room_id, servers
+            )
+            logger.info(
+                "Application service at %s created alias %s pointing to %s",
+                service.url,
+                room_alias.to_string(),
+                room_id
+            )
+
+        defer.returnValue((200, {}))
+
+    @defer.inlineCallbacks
+    def on_DELETE(self, request, room_alias):
+        dir_handler = self.handlers.directory_handler
+
+        try:
+            service = yield self.auth.get_appservice_by_req(request)
+            room_alias = RoomAlias.from_string(room_alias)
+            yield dir_handler.delete_appservice_association(
+                service, room_alias
+            )
+            logger.info(
+                "Application service at %s deleted alias %s",
+                service.url,
+                room_alias.to_string()
+            )
+            defer.returnValue((200, {}))
+        except AuthError:
+            # fallback to default user behaviour if they aren't an AS
+            pass
+
+        user, client = yield self.auth.get_user_by_req(request)
+
+        is_admin = yield self.auth.is_server_admin(user)
+        if not is_admin:
+            raise AuthError(403, "You need to be a server admin")
+
+        room_alias = RoomAlias.from_string(room_alias)
+
+        yield dir_handler.delete_association(
+            user.to_string(), room_alias
+        )
+        logger.info(
+            "User %s deleted alias %s",
+            user.to_string(),
+            room_alias.to_string()
+        )
+
+        defer.returnValue((200, {}))
+
+
+def _parse_json(request):
+    try:
+        content = json.loads(request.content.read())
+        if type(content) != dict:
+            raise SynapseError(400, "Content must be a JSON object.",
+                               errcode=Codes.NOT_JSON)
+        return content
+    except ValueError:
+        raise SynapseError(400, "Content not JSON.", errcode=Codes.NOT_JSON)