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-rw-r--r--synapse/rest/client/v2_alpha/devices.py6
-rw-r--r--synapse/rest/client/v2_alpha/keys.py10
-rw-r--r--synapse/rest/client/v2_alpha/receipts.py2
-rw-r--r--synapse/rest/client/v2_alpha/register.py40
-rw-r--r--synapse/rest/client/v2_alpha/sendtodevice.py19
-rw-r--r--synapse/rest/client/v2_alpha/sync.py23
-rw-r--r--synapse/rest/client/v2_alpha/tokenrefresh.py26
7 files changed, 62 insertions, 64 deletions
diff --git a/synapse/rest/client/v2_alpha/devices.py b/synapse/rest/client/v2_alpha/devices.py
index 3ba0b0fc07..a1feaf3d54 100644
--- a/synapse/rest/client/v2_alpha/devices.py
+++ b/synapse/rest/client/v2_alpha/devices.py
@@ -39,7 +39,7 @@ class DevicesRestServlet(servlet.RestServlet):
 
     @defer.inlineCallbacks
     def on_GET(self, request):
-        requester = yield self.auth.get_user_by_req(request)
+        requester = yield self.auth.get_user_by_req(request, allow_guest=True)
         devices = yield self.device_handler.get_devices_by_user(
             requester.user.to_string()
         )
@@ -63,7 +63,7 @@ class DeviceRestServlet(servlet.RestServlet):
 
     @defer.inlineCallbacks
     def on_GET(self, request, device_id):
-        requester = yield self.auth.get_user_by_req(request)
+        requester = yield self.auth.get_user_by_req(request, allow_guest=True)
         device = yield self.device_handler.get_device(
             requester.user.to_string(),
             device_id,
@@ -99,7 +99,7 @@ class DeviceRestServlet(servlet.RestServlet):
 
     @defer.inlineCallbacks
     def on_PUT(self, request, device_id):
-        requester = yield self.auth.get_user_by_req(request)
+        requester = yield self.auth.get_user_by_req(request, allow_guest=True)
 
         body = servlet.parse_json_object_from_request(request)
         yield self.device_handler.update_device(
diff --git a/synapse/rest/client/v2_alpha/keys.py b/synapse/rest/client/v2_alpha/keys.py
index f185f9a774..08b7c99d57 100644
--- a/synapse/rest/client/v2_alpha/keys.py
+++ b/synapse/rest/client/v2_alpha/keys.py
@@ -65,7 +65,7 @@ class KeyUploadServlet(RestServlet):
 
     @defer.inlineCallbacks
     def on_POST(self, request, device_id):
-        requester = yield self.auth.get_user_by_req(request)
+        requester = yield self.auth.get_user_by_req(request, allow_guest=True)
         user_id = requester.user.to_string()
         body = parse_json_object_from_request(request)
 
@@ -150,7 +150,7 @@ class KeyQueryServlet(RestServlet):
 
     @defer.inlineCallbacks
     def on_POST(self, request, user_id, device_id):
-        yield self.auth.get_user_by_req(request)
+        yield self.auth.get_user_by_req(request, allow_guest=True)
         timeout = parse_integer(request, "timeout", 10 * 1000)
         body = parse_json_object_from_request(request)
         result = yield self.e2e_keys_handler.query_devices(body, timeout)
@@ -158,7 +158,7 @@ class KeyQueryServlet(RestServlet):
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id, device_id):
-        requester = yield self.auth.get_user_by_req(request)
+        requester = yield self.auth.get_user_by_req(request, allow_guest=True)
         timeout = parse_integer(request, "timeout", 10 * 1000)
         auth_user_id = requester.user.to_string()
         user_id = user_id if user_id else auth_user_id
@@ -204,7 +204,7 @@ class OneTimeKeyServlet(RestServlet):
 
     @defer.inlineCallbacks
     def on_GET(self, request, user_id, device_id, algorithm):
-        yield self.auth.get_user_by_req(request)
+        yield self.auth.get_user_by_req(request, allow_guest=True)
         timeout = parse_integer(request, "timeout", 10 * 1000)
         result = yield self.e2e_keys_handler.claim_one_time_keys(
             {"one_time_keys": {user_id: {device_id: algorithm}}},
@@ -214,7 +214,7 @@ class OneTimeKeyServlet(RestServlet):
 
     @defer.inlineCallbacks
     def on_POST(self, request, user_id, device_id, algorithm):
-        yield self.auth.get_user_by_req(request)
+        yield self.auth.get_user_by_req(request, allow_guest=True)
         timeout = parse_integer(request, "timeout", 10 * 1000)
         body = parse_json_object_from_request(request)
         result = yield self.e2e_keys_handler.claim_one_time_keys(
diff --git a/synapse/rest/client/v2_alpha/receipts.py b/synapse/rest/client/v2_alpha/receipts.py
index 891cef99c6..1fbff2edd8 100644
--- a/synapse/rest/client/v2_alpha/receipts.py
+++ b/synapse/rest/client/v2_alpha/receipts.py
@@ -36,7 +36,7 @@ class ReceiptRestServlet(RestServlet):
         super(ReceiptRestServlet, self).__init__()
         self.hs = hs
         self.auth = hs.get_auth()
-        self.receipts_handler = hs.get_handlers().receipts_handler
+        self.receipts_handler = hs.get_receipts_handler()
         self.presence_handler = hs.get_presence_handler()
 
     @defer.inlineCallbacks
diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py
index 68d18a9b82..3e7a285e10 100644
--- a/synapse/rest/client/v2_alpha/register.py
+++ b/synapse/rest/client/v2_alpha/register.py
@@ -15,6 +15,7 @@
 
 from twisted.internet import defer
 
+import synapse
 from synapse.api.auth import get_access_token_from_request, has_access_token
 from synapse.api.constants import LoginType
 from synapse.api.errors import SynapseError, Codes, UnrecognizedRequestError
@@ -100,12 +101,14 @@ class RegisterRestServlet(RestServlet):
     def on_POST(self, request):
         yield run_on_reactor()
 
+        body = parse_json_object_from_request(request)
+
         kind = "user"
         if "kind" in request.args:
             kind = request.args["kind"][0]
 
         if kind == "guest":
-            ret = yield self._do_guest_registration()
+            ret = yield self._do_guest_registration(body)
             defer.returnValue(ret)
             return
         elif kind != "user":
@@ -113,8 +116,6 @@ class RegisterRestServlet(RestServlet):
                 "Do not understand membership kind: %s" % (kind,)
             )
 
-        body = parse_json_object_from_request(request)
-
         # we do basic sanity checks here because the auth layer will store these
         # in sessions. Pull out the username/password provided to us.
         desired_password = None
@@ -169,6 +170,17 @@ class RegisterRestServlet(RestServlet):
 
         guest_access_token = body.get("guest_access_token", None)
 
+        if (
+            'initial_device_display_name' in body and
+            'password' not in body
+        ):
+            # ignore 'initial_device_display_name' if sent without
+            # a password to work around a client bug where it sent
+            # the 'initial_device_display_name' param alone, wiping out
+            # the original registration params
+            logger.warn("Ignoring initial_device_display_name without password")
+            del body['initial_device_display_name']
+
         session_id = self.auth_handler.get_session_id(body)
         registered_user_id = None
         if session_id:
@@ -362,8 +374,7 @@ class RegisterRestServlet(RestServlet):
     def _create_registration_details(self, user_id, params):
         """Complete registration of newly-registered user
 
-        Allocates device_id if one was not given; also creates access_token
-        and refresh_token.
+        Allocates device_id if one was not given; also creates access_token.
 
         Args:
             (str) user_id: full canonical @user:id
@@ -374,8 +385,8 @@ class RegisterRestServlet(RestServlet):
         """
         device_id = yield self._register_device(user_id, params)
 
-        access_token, refresh_token = (
-            yield self.auth_handler.get_login_tuple_for_user_id(
+        access_token = (
+            yield self.auth_handler.get_access_token_for_user_id(
                 user_id, device_id=device_id,
                 initial_display_name=params.get("initial_device_display_name")
             )
@@ -385,7 +396,6 @@ class RegisterRestServlet(RestServlet):
             "user_id": user_id,
             "access_token": access_token,
             "home_server": self.hs.hostname,
-            "refresh_token": refresh_token,
             "device_id": device_id,
         })
 
@@ -410,20 +420,28 @@ class RegisterRestServlet(RestServlet):
         )
 
     @defer.inlineCallbacks
-    def _do_guest_registration(self):
+    def _do_guest_registration(self, params):
         if not self.hs.config.allow_guest_access:
             defer.returnValue((403, "Guest access is disabled"))
         user_id, _ = yield self.registration_handler.register(
             generate_token=False,
             make_guest=True
         )
+
+        # we don't allow guests to specify their own device_id, because
+        # we have nowhere to store it.
+        device_id = synapse.api.auth.GUEST_DEVICE_ID
+        initial_display_name = params.get("initial_device_display_name")
+        self.device_handler.check_device_registered(
+            user_id, device_id, initial_display_name
+        )
+
         access_token = self.auth_handler.generate_access_token(
             user_id, ["guest = true"]
         )
-        # XXX the "guest" caveat is not copied by /tokenrefresh. That's ok
-        # so long as we don't return a refresh_token here.
         defer.returnValue((200, {
             "user_id": user_id,
+            "device_id": device_id,
             "access_token": access_token,
             "home_server": self.hs.hostname,
         }))
diff --git a/synapse/rest/client/v2_alpha/sendtodevice.py b/synapse/rest/client/v2_alpha/sendtodevice.py
index 5975164b37..d607bd2970 100644
--- a/synapse/rest/client/v2_alpha/sendtodevice.py
+++ b/synapse/rest/client/v2_alpha/sendtodevice.py
@@ -19,7 +19,7 @@ from twisted.internet import defer
 
 from synapse.http import servlet
 from synapse.http.servlet import parse_json_object_from_request
-from synapse.rest.client.v1.transactions import HttpTransactionStore
+from synapse.rest.client.transactions import HttpTransactionCache
 
 from ._base import client_v2_patterns
 
@@ -40,19 +40,17 @@ class SendToDeviceRestServlet(servlet.RestServlet):
         super(SendToDeviceRestServlet, self).__init__()
         self.hs = hs
         self.auth = hs.get_auth()
-        self.txns = HttpTransactionStore()
+        self.txns = HttpTransactionCache(hs.get_clock())
         self.device_message_handler = hs.get_device_message_handler()
 
-    @defer.inlineCallbacks
     def on_PUT(self, request, message_type, txn_id):
-        try:
-            defer.returnValue(
-                self.txns.get_client_transaction(request, txn_id)
-            )
-        except KeyError:
-            pass
+        return self.txns.fetch_or_execute_request(
+            request, self._put, request, message_type, txn_id
+        )
 
-        requester = yield self.auth.get_user_by_req(request)
+    @defer.inlineCallbacks
+    def _put(self, request, message_type, txn_id):
+        requester = yield self.auth.get_user_by_req(request, allow_guest=True)
 
         content = parse_json_object_from_request(request)
 
@@ -63,7 +61,6 @@ class SendToDeviceRestServlet(servlet.RestServlet):
         )
 
         response = (200, {})
-        self.txns.store_client_transaction(request, txn_id, response)
         defer.returnValue(response)
 
 
diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py
index 6fc63715aa..7199ec883a 100644
--- a/synapse/rest/client/v2_alpha/sync.py
+++ b/synapse/rest/client/v2_alpha/sync.py
@@ -162,7 +162,7 @@ class SyncRestServlet(RestServlet):
         time_now = self.clock.time_msec()
 
         joined = self.encode_joined(
-            sync_result.joined, time_now, requester.access_token_id
+            sync_result.joined, time_now, requester.access_token_id, filter.event_fields
         )
 
         invited = self.encode_invited(
@@ -170,7 +170,7 @@ class SyncRestServlet(RestServlet):
         )
 
         archived = self.encode_archived(
-            sync_result.archived, time_now, requester.access_token_id
+            sync_result.archived, time_now, requester.access_token_id, filter.event_fields
         )
 
         response_content = {
@@ -197,7 +197,7 @@ class SyncRestServlet(RestServlet):
             formatted.append(event)
         return {"events": formatted}
 
-    def encode_joined(self, rooms, time_now, token_id):
+    def encode_joined(self, rooms, time_now, token_id, event_fields):
         """
         Encode the joined rooms in a sync result
 
@@ -208,7 +208,8 @@ class SyncRestServlet(RestServlet):
                 calculations
             token_id(int): ID of the user's auth token - used for namespacing
                 of transaction IDs
-
+            event_fields(list<str>): List of event fields to include. If empty,
+            all fields will be returned.
         Returns:
             dict[str, dict[str, object]]: the joined rooms list, in our
                 response format
@@ -216,7 +217,7 @@ class SyncRestServlet(RestServlet):
         joined = {}
         for room in rooms:
             joined[room.room_id] = self.encode_room(
-                room, time_now, token_id
+                room, time_now, token_id, only_fields=event_fields
             )
 
         return joined
@@ -253,7 +254,7 @@ class SyncRestServlet(RestServlet):
 
         return invited
 
-    def encode_archived(self, rooms, time_now, token_id):
+    def encode_archived(self, rooms, time_now, token_id, event_fields):
         """
         Encode the archived rooms in a sync result
 
@@ -264,7 +265,8 @@ class SyncRestServlet(RestServlet):
                 calculations
             token_id(int): ID of the user's auth token - used for namespacing
                 of transaction IDs
-
+            event_fields(list<str>): List of event fields to include. If empty,
+            all fields will be returned.
         Returns:
             dict[str, dict[str, object]]: The invited rooms list, in our
                 response format
@@ -272,13 +274,13 @@ class SyncRestServlet(RestServlet):
         joined = {}
         for room in rooms:
             joined[room.room_id] = self.encode_room(
-                room, time_now, token_id, joined=False
+                room, time_now, token_id, joined=False, only_fields=event_fields
             )
 
         return joined
 
     @staticmethod
-    def encode_room(room, time_now, token_id, joined=True):
+    def encode_room(room, time_now, token_id, joined=True, only_fields=None):
         """
         Args:
             room (JoinedSyncResult|ArchivedSyncResult): sync result for a
@@ -289,7 +291,7 @@ class SyncRestServlet(RestServlet):
                 of transaction IDs
             joined (bool): True if the user is joined to this room - will mean
                 we handle ephemeral events
-
+            only_fields(list<str>): Optional. The list of event fields to include.
         Returns:
             dict[str, object]: the room, encoded in our response format
         """
@@ -298,6 +300,7 @@ class SyncRestServlet(RestServlet):
             return serialize_event(
                 event, time_now, token_id=token_id,
                 event_format=format_event_for_client_v2_without_room_id,
+                only_event_fields=only_fields,
             )
 
         state_dict = room.state
diff --git a/synapse/rest/client/v2_alpha/tokenrefresh.py b/synapse/rest/client/v2_alpha/tokenrefresh.py
index 0d312c91d4..6e76b9e9c2 100644
--- a/synapse/rest/client/v2_alpha/tokenrefresh.py
+++ b/synapse/rest/client/v2_alpha/tokenrefresh.py
@@ -15,8 +15,8 @@
 
 from twisted.internet import defer
 
-from synapse.api.errors import AuthError, StoreError, SynapseError
-from synapse.http.servlet import RestServlet, parse_json_object_from_request
+from synapse.api.errors import AuthError
+from synapse.http.servlet import RestServlet
 
 from ._base import client_v2_patterns
 
@@ -30,30 +30,10 @@ class TokenRefreshRestServlet(RestServlet):
 
     def __init__(self, hs):
         super(TokenRefreshRestServlet, self).__init__()
-        self.hs = hs
-        self.store = hs.get_datastore()
 
     @defer.inlineCallbacks
     def on_POST(self, request):
-        body = parse_json_object_from_request(request)
-        try:
-            old_refresh_token = body["refresh_token"]
-            auth_handler = self.hs.get_auth_handler()
-            refresh_result = yield self.store.exchange_refresh_token(
-                old_refresh_token, auth_handler.generate_refresh_token
-            )
-            (user_id, new_refresh_token, device_id) = refresh_result
-            new_access_token = yield auth_handler.issue_access_token(
-                user_id, device_id
-            )
-            defer.returnValue((200, {
-                "access_token": new_access_token,
-                "refresh_token": new_refresh_token,
-            }))
-        except KeyError:
-            raise SynapseError(400, "Missing required key 'refresh_token'.")
-        except StoreError:
-            raise AuthError(403, "Did not recognize refresh token")
+        raise AuthError(403, "tokenrefresh is no longer supported.")
 
 
 def register_servlets(hs, http_server):