Added support for GET /events/$eventid with auth checks.

This commit is contained in:
Kegan Dougal 2014-08-27 10:33:01 +01:00
parent dfa0cd1d90
commit c65885e166
4 changed files with 45 additions and 2 deletions

View file

@ -17,7 +17,7 @@ from .register import RegistrationHandler
from .room import (
MessageHandler, RoomCreationHandler, RoomMemberHandler, RoomListHandler
)
from .events import EventStreamHandler
from .events import EventStreamHandler, EventHandler
from .federation import FederationHandler
from .login import LoginHandler
from .profile import ProfileHandler
@ -39,6 +39,7 @@ class Handlers(object):
self.room_creation_handler = RoomCreationHandler(hs)
self.room_member_handler = RoomMemberHandler(hs)
self.event_stream_handler = EventStreamHandler(hs)
self.event_handler = EventHandler(hs)
self.federation_handler = FederationHandler(hs)
self.profile_handler = ProfileHandler(hs)
self.presence_handler = PresenceHandler(hs)

View file

@ -144,3 +144,29 @@ class EventStreamHandler(BaseHandler):
self._stop_timer_per_user[auth_user] = (
self.clock.call_later(5, _later)
)
class EventHandler(BaseHandler):
@defer.inlineCallbacks
def get_event(self, user, event_id):
"""Retrieve a single specified event.
Args:
user (synapse.types.UserID): The user requesting the event
event_id (str): The event ID to obtain.
Returns:
dict: An event, or None if there is no event matching this ID.
Raises:
SynapseError if there was a problem retrieving this event, or
AuthError if the user does not have the rights to inspect this
event.
"""
event = yield self.store.get_event(event_id)
if not event:
defer.returnValue(None)
return
yield self.auth.check(event, raises=True)
defer.returnValue(event)

View file

@ -47,5 +47,22 @@ class EventStreamRestServlet(RestServlet):
return (200, {})
# TODO: Unit test gets, with and without auth, with different kinds of events.
class EventRestServlet(RestServlet):
PATTERN = client_path_pattern("/events/(?P<event_id>[^/]*)$")
@defer.inlineCallbacks
def on_GET(self, request, event_id):
auth_user = yield self.auth.get_user_by_req(request)
handler = self.handlers.event_handler
event = yield handler.get_event(auth_user, event_id)
if event:
defer.returnValue((200, event.get_dict()))
else:
defer.returnValue((404, "Event not found."))
def register_servlets(hs, http_server):
EventStreamRestServlet(hs).register(http_server)
EventRestServlet(hs).register(http_server)

View file

@ -80,7 +80,6 @@ class DataStore(RoomMemberStore, RoomStore,
[
"event_id",
"type",
"sender",
"room_id",
"content",
"unrecognized_keys"