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https://github.com/element-hq/synapse
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Added support for GET /events/$eventid with auth checks.
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parent
dfa0cd1d90
commit
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4 changed files with 45 additions and 2 deletions
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@ -17,7 +17,7 @@ from .register import RegistrationHandler
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from .room import (
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MessageHandler, RoomCreationHandler, RoomMemberHandler, RoomListHandler
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)
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from .events import EventStreamHandler
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from .events import EventStreamHandler, EventHandler
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from .federation import FederationHandler
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from .login import LoginHandler
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from .profile import ProfileHandler
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@ -39,6 +39,7 @@ class Handlers(object):
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self.room_creation_handler = RoomCreationHandler(hs)
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self.room_member_handler = RoomMemberHandler(hs)
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self.event_stream_handler = EventStreamHandler(hs)
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self.event_handler = EventHandler(hs)
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self.federation_handler = FederationHandler(hs)
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self.profile_handler = ProfileHandler(hs)
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self.presence_handler = PresenceHandler(hs)
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@ -144,3 +144,29 @@ class EventStreamHandler(BaseHandler):
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self._stop_timer_per_user[auth_user] = (
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self.clock.call_later(5, _later)
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)
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class EventHandler(BaseHandler):
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@defer.inlineCallbacks
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def get_event(self, user, event_id):
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"""Retrieve a single specified event.
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Args:
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user (synapse.types.UserID): The user requesting the event
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event_id (str): The event ID to obtain.
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Returns:
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dict: An event, or None if there is no event matching this ID.
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Raises:
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SynapseError if there was a problem retrieving this event, or
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AuthError if the user does not have the rights to inspect this
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event.
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"""
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event = yield self.store.get_event(event_id)
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if not event:
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defer.returnValue(None)
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return
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yield self.auth.check(event, raises=True)
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defer.returnValue(event)
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@ -47,5 +47,22 @@ class EventStreamRestServlet(RestServlet):
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return (200, {})
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# TODO: Unit test gets, with and without auth, with different kinds of events.
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class EventRestServlet(RestServlet):
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PATTERN = client_path_pattern("/events/(?P<event_id>[^/]*)$")
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@defer.inlineCallbacks
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def on_GET(self, request, event_id):
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auth_user = yield self.auth.get_user_by_req(request)
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handler = self.handlers.event_handler
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event = yield handler.get_event(auth_user, event_id)
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if event:
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defer.returnValue((200, event.get_dict()))
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else:
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defer.returnValue((404, "Event not found."))
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def register_servlets(hs, http_server):
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EventStreamRestServlet(hs).register(http_server)
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EventRestServlet(hs).register(http_server)
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@ -80,7 +80,6 @@ class DataStore(RoomMemberStore, RoomStore,
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[
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"event_id",
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"type",
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"sender",
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"room_id",
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"content",
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"unrecognized_keys"
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