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Allow guests to register and call /events?room_id=

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This follows the same flows-based flow as regular registration, but as
the only implemented flow has no requirements, it auto-succeeds. In the
future, other flows (e.g. captcha) may be required, so clients should
treat this like the regular registration flow choices.
This commit is contained in:
Daniel Wagner-Hall 2015-11-04 17:29:07 +00:00
parent f74f48e9e6
commit f522f50a08
33 changed files with 271 additions and 166 deletions
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44
synapse/handlers/message.py
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@ -71,20 +71,20 @@ class MessageHandler(BaseHandler):
@defer.inlineCallbacks
def get_messages(self, user_id=None, room_id=None, pagin_config=None,
as_client_event=True):
as_client_event=True, is_guest=False):
"""Get messages in a room.
Args:
user_id (str): The user requesting messages.
room_id (str): The room they want messages from.
pagin_config (synapse.api.streams.PaginationConfig): The pagination
config rules to apply, if any.
config rules to apply, if any.
as_client_event (bool): True to get events in client-server format.
is_guest (bool): Whether the requesting user is a guest (as opposed
to a fully registered user).
Returns:
dict: Pagination API results
"""
member_event = yield self.auth.check_user_was_in_room(room_id, user_id)
data_source = self.hs.get_event_sources().sources["room"]
if pagin_config.from_token:
@ -107,23 +107,27 @@ class MessageHandler(BaseHandler):
source_config = pagin_config.get_source_config("room")
if member_event.membership == Membership.LEAVE:
# If they have left the room then clamp the token to be before
# they left the room
leave_token = yield self.store.get_topological_token_for_event(
member_event.event_id
)
leave_token = RoomStreamToken.parse(leave_token)
if leave_token.topological < room_token.topological:
source_config.from_key = str(leave_token)
if not is_guest:
member_event = yield self.auth.check_user_was_in_room(room_id, user_id)
if member_event.membership == Membership.LEAVE:
# If they have left the room then clamp the token to be before
# they left the room.
# If they're a guest, we'll just 403 them if they're asking for
# events they can't see.
leave_token = yield self.store.get_topological_token_for_event(
member_event.event_id
)
leave_token = RoomStreamToken.parse(leave_token)
if leave_token.topological < room_token.topological:
source_config.from_key = str(leave_token)
if source_config.direction == "f":
if source_config.to_key is None:
source_config.to_key = str(leave_token)
else:
to_token = RoomStreamToken.parse(source_config.to_key)
if leave_token.topological < to_token.topological:
if source_config.direction == "f":
if source_config.to_key is None:
source_config.to_key = str(leave_token)
else:
to_token = RoomStreamToken.parse(source_config.to_key)
if leave_token.topological < to_token.topological:
source_config.to_key = str(leave_token)
yield self.hs.get_handlers().federation_handler.maybe_backfill(
room_id, room_token.topological
@ -146,7 +150,7 @@ class MessageHandler(BaseHandler):
"end": next_token.to_string(),
})
events = yield self._filter_events_for_client(user_id, events)
events = yield self._filter_events_for_client(user_id, events, is_guest=is_guest)
time_now = self.clock.time_msec()