Merge branch 'develop' into matthew/preview_url_ip_whitelist

5 files changed, 259 insertions, 0 deletions

diff --git a/synapse/rest/__init__.py b/synapse/rest/__init__.py
index 6688fa8fa0..8b223e032b 100644
--- a/synapse/rest/__init__.py
+++ b/synapse/rest/__init__.py
@@ -44,6 +44,8 @@ from synapse.rest.client.v2_alpha import (
     tokenrefresh,
     tags,
     account_data,
+    report_event,
+    openid,
 )
 
 from synapse.http.server import JsonResource
@@ -86,3 +88,5 @@ class ClientRestResource(JsonResource):
         tokenrefresh.register_servlets(hs, client_resource)
         tags.register_servlets(hs, client_resource)
         account_data.register_servlets(hs, client_resource)
+        report_event.register_servlets(hs, client_resource)
+        openid.register_servlets(hs, client_resource)
diff --git a/synapse/rest/client/v1/register.py b/synapse/rest/client/v1/register.py
index c6a2ef2ccc..e3f4fbb0bb 100644
--- a/synapse/rest/client/v1/register.py
+++ b/synapse/rest/client/v1/register.py
@@ -355,5 +355,76 @@ class RegisterRestServlet(ClientV1RestServlet):
             )
 
 
+class CreateUserRestServlet(ClientV1RestServlet):
+    """Handles user creation via a server-to-server interface
+    """
+
+    PATTERNS = client_path_patterns("/createUser$", releases=())
+
+    def __init__(self, hs):
+        super(CreateUserRestServlet, self).__init__(hs)
+        self.store = hs.get_datastore()
+        self.direct_user_creation_max_duration = hs.config.user_creation_max_duration
+
+    @defer.inlineCallbacks
+    def on_POST(self, request):
+        user_json = parse_json_object_from_request(request)
+
+        if "access_token" not in request.args:
+            raise SynapseError(400, "Expected application service token.")
+
+        app_service = yield self.store.get_app_service_by_token(
+            request.args["access_token"][0]
+        )
+        if not app_service:
+            raise SynapseError(403, "Invalid application service token.")
+
+        logger.debug("creating user: %s", user_json)
+
+        response = yield self._do_create(user_json)
+
+        defer.returnValue((200, response))
+
+    def on_OPTIONS(self, request):
+        return 403, {}
+
+    @defer.inlineCallbacks
+    def _do_create(self, user_json):
+        yield run_on_reactor()
+
+        if "localpart" not in user_json:
+            raise SynapseError(400, "Expected 'localpart' key.")
+
+        if "displayname" not in user_json:
+            raise SynapseError(400, "Expected 'displayname' key.")
+
+        if "duration_seconds" not in user_json:
+            raise SynapseError(400, "Expected 'duration_seconds' key.")
+
+        localpart = user_json["localpart"].encode("utf-8")
+        displayname = user_json["displayname"].encode("utf-8")
+        duration_seconds = 0
+        try:
+            duration_seconds = int(user_json["duration_seconds"])
+        except ValueError:
+            raise SynapseError(400, "Failed to parse 'duration_seconds'")
+        if duration_seconds > self.direct_user_creation_max_duration:
+            duration_seconds = self.direct_user_creation_max_duration
+
+        handler = self.handlers.registration_handler
+        user_id, token = yield handler.get_or_create_user(
+            localpart=localpart,
+            displayname=displayname,
+            duration_seconds=duration_seconds
+        )
+
+        defer.returnValue({
+            "user_id": user_id,
+            "access_token": token,
+            "home_server": self.hs.hostname,
+        })
+
+
 def register_servlets(hs, http_server):
     RegisterRestServlet(hs).register(http_server)
+    CreateUserRestServlet(hs).register(http_server)
diff --git a/synapse/rest/client/v2_alpha/openid.py b/synapse/rest/client/v2_alpha/openid.py
new file mode 100644
index 0000000000..aa1cae8e1e
--- /dev/null
+++ b/synapse/rest/client/v2_alpha/openid.py
@@ -0,0 +1,96 @@
+# -*- coding: utf-8 -*-
+# Copyright 2015, 2016 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 client_v2_patterns
+
+from synapse.http.servlet import RestServlet, parse_json_object_from_request
+from synapse.api.errors import AuthError
+from synapse.util.stringutils import random_string
+
+from twisted.internet import defer
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class IdTokenServlet(RestServlet):
+    """
+    Get a bearer token that may be passed to a third party to confirm ownership
+    of a matrix user id.
+
+    The format of the response could be made compatible with the format given
+    in http://openid.net/specs/openid-connect-core-1_0.html#TokenResponse
+
+    But instead of returning a signed "id_token" the response contains the
+    name of the issuing matrix homeserver. This means that for now the third
+    party will need to check the validity of the "id_token" against the
+    federation /openid/userinfo endpoint of the homeserver.
+
+    Request:
+
+    POST /user/{user_id}/openid/request_token?access_token=... HTTP/1.1
+
+    {}
+
+    Response:
+
+    HTTP/1.1 200 OK
+    {
+        "access_token": "ABDEFGH",
+        "token_type": "Bearer",
+        "matrix_server_name": "example.com",
+        "expires_in": 3600,
+    }
+    """
+    PATTERNS = client_v2_patterns(
+        "/user/(?P<user_id>[^/]*)/openid/request_token"
+    )
+
+    EXPIRES_MS = 3600 * 1000
+
+    def __init__(self, hs):
+        super(IdTokenServlet, self).__init__()
+        self.auth = hs.get_auth()
+        self.store = hs.get_datastore()
+        self.clock = hs.get_clock()
+        self.server_name = hs.config.server_name
+
+    @defer.inlineCallbacks
+    def on_POST(self, request, user_id):
+        requester = yield self.auth.get_user_by_req(request)
+        if user_id != requester.user.to_string():
+            raise AuthError(403, "Cannot request tokens for other users.")
+
+        # Parse the request body to make sure it's JSON, but ignore the contents
+        # for now.
+        parse_json_object_from_request(request)
+
+        token = random_string(24)
+        ts_valid_until_ms = self.clock.time_msec() + self.EXPIRES_MS
+
+        yield self.store.insert_open_id_token(token, ts_valid_until_ms, user_id)
+
+        defer.returnValue((200, {
+            "access_token": token,
+            "token_type": "Bearer",
+            "matrix_server_name": self.server_name,
+            "expires_in": self.EXPIRES_MS / 1000,
+        }))
+
+
+def register_servlets(hs, http_server):
+    IdTokenServlet(hs).register(http_server)
diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py
index ff8f69ddbf..1ecc02d94d 100644
--- a/synapse/rest/client/v2_alpha/register.py
+++ b/synapse/rest/client/v2_alpha/register.py
@@ -48,6 +48,7 @@ class RegisterRestServlet(RestServlet):
         super(RegisterRestServlet, self).__init__()
         self.hs = hs
         self.auth = hs.get_auth()
+        self.store = hs.get_datastore()
         self.auth_handler = hs.get_handlers().auth_handler
         self.registration_handler = hs.get_handlers().registration_handler
         self.identity_handler = hs.get_handlers().identity_handler
@@ -214,6 +215,34 @@ class RegisterRestServlet(RestServlet):
                         threepid['validated_at'],
                     )
 
+                    # And we add an email pusher for them by default, but only
+                    # if email notifications are enabled (so people don't start
+                    # getting mail spam where they weren't before if email
+                    # notifs are set up on a home server)
+                    if (
+                        self.hs.config.email_enable_notifs and
+                        self.hs.config.email_notif_for_new_users
+                    ):
+                        # Pull the ID of the access token back out of the db
+                        # It would really make more sense for this to be passed
+                        # up when the access token is saved, but that's quite an
+                        # invasive change I'd rather do separately.
+                        user_tuple = yield self.store.get_user_by_access_token(
+                            token
+                        )
+
+                        yield self.hs.get_pusherpool().add_pusher(
+                            user_id=user_id,
+                            access_token=user_tuple["token_id"],
+                            kind="email",
+                            app_id="m.email",
+                            app_display_name="Email Notifications",
+                            device_display_name=threepid["address"],
+                            pushkey=threepid["address"],
+                            lang=None,  # We don't know a user's language here
+                            data={},
+                        )
+
             if 'bind_email' in params and params['bind_email']:
                 logger.info("bind_email specified: binding")
 
diff --git a/synapse/rest/client/v2_alpha/report_event.py b/synapse/rest/client/v2_alpha/report_event.py
new file mode 100644
index 0000000000..8903e12405
--- /dev/null
+++ b/synapse/rest/client/v2_alpha/report_event.py
@@ -0,0 +1,59 @@
+# -*- coding: utf-8 -*-
+# Copyright 2016 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.http.servlet import RestServlet, parse_json_object_from_request
+from ._base import client_v2_patterns
+
+import logging
+
+
+logger = logging.getLogger(__name__)
+
+
+class ReportEventRestServlet(RestServlet):
+    PATTERNS = client_v2_patterns(
+        "/rooms/(?P<room_id>[^/]*)/report/(?P<event_id>[^/]*)$"
+    )
+
+    def __init__(self, hs):
+        super(ReportEventRestServlet, self).__init__()
+        self.hs = hs
+        self.auth = hs.get_auth()
+        self.clock = hs.get_clock()
+        self.store = hs.get_datastore()
+
+    @defer.inlineCallbacks
+    def on_POST(self, request, room_id, event_id):
+        requester = yield self.auth.get_user_by_req(request)
+        user_id = requester.user.to_string()
+
+        body = parse_json_object_from_request(request)
+
+        yield self.store.add_event_report(
+            room_id=room_id,
+            event_id=event_id,
+            user_id=user_id,
+            reason=body.get("reason"),
+            content=body,
+            received_ts=self.clock.time_msec(),
+        )
+
+        defer.returnValue((200, {}))
+
+
+def register_servlets(hs, http_server):
+    ReportEventRestServlet(hs).register(http_server)