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Add an experimental room version to support restricted join rules. (#9717)

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Per MSC3083.
This commit is contained in:
Patrick Cloke 2021-03-31 16:39:08 -04:00 • committed by GitHub
parent e32294f54b
commit 35c5ef2d24
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6 changed files with 297 additions and 11 deletions
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246
tests/test_event_auth.py
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@ -207,6 +207,226 @@ class EventAuthTestCase(unittest.TestCase):
do_sig_check=False,
)
def test_join_rules_public(self):
"""
Test joining a public room.
"""
creator = "@creator:example.com"
pleb = "@joiner:example.com"
auth_events = {
("m.room.create", ""): _create_event(creator),
("m.room.member", creator): _join_event(creator),
("m.room.join_rules", ""): _join_rules_event(creator, "public"),
}
# Check join.
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user cannot be force-joined to a room.
with self.assertRaises(AuthError):
event_auth.check(
RoomVersions.V6,
_member_event(pleb, "join", sender=creator),
auth_events,
do_sig_check=False,
)
# Banned should be rejected.
auth_events[("m.room.member", pleb)] = _member_event(pleb, "ban")
with self.assertRaises(AuthError):
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user who left can re-join.
auth_events[("m.room.member", pleb)] = _member_event(pleb, "leave")
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user can send a join if they're in the room.
auth_events[("m.room.member", pleb)] = _member_event(pleb, "join")
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user can accept an invite.
auth_events[("m.room.member", pleb)] = _member_event(
pleb, "invite", sender=creator
)
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
def test_join_rules_invite(self):
"""
Test joining an invite only room.
"""
creator = "@creator:example.com"
pleb = "@joiner:example.com"
auth_events = {
("m.room.create", ""): _create_event(creator),
("m.room.member", creator): _join_event(creator),
("m.room.join_rules", ""): _join_rules_event(creator, "invite"),
}
# A join without an invite is rejected.
with self.assertRaises(AuthError):
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user cannot be force-joined to a room.
with self.assertRaises(AuthError):
event_auth.check(
RoomVersions.V6,
_member_event(pleb, "join", sender=creator),
auth_events,
do_sig_check=False,
)
# Banned should be rejected.
auth_events[("m.room.member", pleb)] = _member_event(pleb, "ban")
with self.assertRaises(AuthError):
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user who left cannot re-join.
auth_events[("m.room.member", pleb)] = _member_event(pleb, "leave")
with self.assertRaises(AuthError):
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user can send a join if they're in the room.
auth_events[("m.room.member", pleb)] = _member_event(pleb, "join")
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user can accept an invite.
auth_events[("m.room.member", pleb)] = _member_event(
pleb, "invite", sender=creator
)
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
def test_join_rules_msc3083_restricted(self):
"""
Test joining a restricted room from MSC3083.
This is pretty much the same test as public.
"""
creator = "@creator:example.com"
pleb = "@joiner:example.com"
auth_events = {
("m.room.create", ""): _create_event(creator),
("m.room.member", creator): _join_event(creator),
("m.room.join_rules", ""): _join_rules_event(creator, "restricted"),
}
# Older room versions don't understand this join rule
with self.assertRaises(AuthError):
event_auth.check(
RoomVersions.V6,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# Check join.
event_auth.check(
RoomVersions.MSC3083,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user cannot be force-joined to a room.
with self.assertRaises(AuthError):
event_auth.check(
RoomVersions.MSC3083,
_member_event(pleb, "join", sender=creator),
auth_events,
do_sig_check=False,
)
# Banned should be rejected.
auth_events[("m.room.member", pleb)] = _member_event(pleb, "ban")
with self.assertRaises(AuthError):
event_auth.check(
RoomVersions.MSC3083,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user who left can re-join.
auth_events[("m.room.member", pleb)] = _member_event(pleb, "leave")
event_auth.check(
RoomVersions.MSC3083,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user can send a join if they're in the room.
auth_events[("m.room.member", pleb)] = _member_event(pleb, "join")
event_auth.check(
RoomVersions.MSC3083,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# A user can accept an invite.
auth_events[("m.room.member", pleb)] = _member_event(
pleb, "invite", sender=creator
)
event_auth.check(
RoomVersions.MSC3083,
_join_event(pleb),
auth_events,
do_sig_check=False,
)
# helpers for making events
@ -225,19 +445,24 @@ def _create_event(user_id):
)
def _join_event(user_id):
def _member_event(user_id, membership, sender=None):
return make_event_from_dict(
{
"room_id": TEST_ROOM_ID,
"event_id": _get_event_id(),
"type": "m.room.member",
"sender": user_id,
"sender": sender or user_id,
"state_key": user_id,
"content": {"membership": "join"},
"content": {"membership": membership},
"prev_events": [],
}
)
def _join_event(user_id):
return _member_event(user_id, "join")
def _power_levels_event(sender, content):
return make_event_from_dict(
{
@ -277,6 +502,21 @@ def _random_state_event(sender):
)
def _join_rules_event(sender, join_rule):
return make_event_from_dict(
{
"room_id": TEST_ROOM_ID,
"event_id": _get_event_id(),
"type": "m.room.join_rules",
"sender": sender,
"state_key": "",
"content": {
"join_rule": join_rule,
},
}
)
event_count = 0