diff --git a/tests/events/test_utils.py b/tests/events/test_utils.py
index 45d55b9e94..ab5f5ac549 100644
--- a/tests/events/test_utils.py
+++ b/tests/events/test_utils.py
@@ -13,6 +13,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+from synapse.api.room_versions import RoomVersions
from synapse.events import make_event_from_dict
from synapse.events.utils import (
copy_power_levels_contents,
@@ -36,9 +37,9 @@ class PruneEventTestCase(unittest.TestCase):
""" Asserts that a new event constructed with `evdict` will look like
`matchdict` when it is redacted. """
- def run_test(self, evdict, matchdict):
+ def run_test(self, evdict, matchdict, **kwargs):
self.assertEquals(
- prune_event(make_event_from_dict(evdict)).get_dict(), matchdict
+ prune_event(make_event_from_dict(evdict, **kwargs)).get_dict(), matchdict
)
def test_minimal(self):
@@ -128,6 +129,36 @@ class PruneEventTestCase(unittest.TestCase):
},
)
+ def test_alias_event(self):
+ """Alias events have special behavior up through room version 6."""
+ self.run_test(
+ {
+ "type": "m.room.aliases",
+ "event_id": "$test:domain",
+ "content": {"aliases": ["test"]},
+ },
+ {
+ "type": "m.room.aliases",
+ "event_id": "$test:domain",
+ "content": {"aliases": ["test"]},
+ "signatures": {},
+ "unsigned": {},
+ },
+ )
+
+ def test_msc2432_alias_event(self):
+ """After MSC2432, alias events have no special behavior."""
+ self.run_test(
+ {"type": "m.room.aliases", "content": {"aliases": ["test"]}},
+ {
+ "type": "m.room.aliases",
+ "content": {},
+ "signatures": {},
+ "unsigned": {},
+ },
+ room_version=RoomVersions.MSC2432_DEV,
+ )
+
class SerializeEventTestCase(unittest.TestCase):
def serialize(self, ev, fields):
diff --git a/tests/test_event_auth.py b/tests/test_event_auth.py
index bfa5d6f510..6c2351cf55 100644
--- a/tests/test_event_auth.py
+++ b/tests/test_event_auth.py
@@ -19,6 +19,7 @@ from synapse import event_auth
from synapse.api.errors import AuthError
from synapse.api.room_versions import RoomVersions
from synapse.events import make_event_from_dict
+from synapse.types import get_domain_from_id
class EventAuthTestCase(unittest.TestCase):
@@ -51,7 +52,7 @@ class EventAuthTestCase(unittest.TestCase):
_random_state_event(joiner),
auth_events,
do_sig_check=False,
- ),
+ )
def test_state_default_level(self):
"""
@@ -87,6 +88,83 @@ class EventAuthTestCase(unittest.TestCase):
RoomVersions.V1, _random_state_event(king), auth_events, do_sig_check=False,
)
+ def test_alias_event(self):
+ """Alias events have special behavior up through room version 6."""
+ creator = "@creator:example.com"
+ other = "@other:example.com"
+ auth_events = {
+ ("m.room.create", ""): _create_event(creator),
+ ("m.room.member", creator): _join_event(creator),
+ }
+
+ # creator should be able to send aliases
+ event_auth.check(
+ RoomVersions.V1, _alias_event(creator), auth_events, do_sig_check=False,
+ )
+
+ # Reject an event with no state key.
+ with self.assertRaises(AuthError):
+ event_auth.check(
+ RoomVersions.V1,
+ _alias_event(creator, state_key=""),
+ auth_events,
+ do_sig_check=False,
+ )
+
+ # If the domain of the sender does not match the state key, reject.
+ with self.assertRaises(AuthError):
+ event_auth.check(
+ RoomVersions.V1,
+ _alias_event(creator, state_key="test.com"),
+ auth_events,
+ do_sig_check=False,
+ )
+
+ # Note that the member does *not* need to be in the room.
+ event_auth.check(
+ RoomVersions.V1, _alias_event(other), auth_events, do_sig_check=False,
+ )
+
+ def test_msc2432_alias_event(self):
+ """After MSC2432, alias events have no special behavior."""
+ creator = "@creator:example.com"
+ other = "@other:example.com"
+ auth_events = {
+ ("m.room.create", ""): _create_event(creator),
+ ("m.room.member", creator): _join_event(creator),
+ }
+
+ # creator should be able to send aliases
+ event_auth.check(
+ RoomVersions.MSC2432_DEV,
+ _alias_event(creator),
+ auth_events,
+ do_sig_check=False,
+ )
+
+ # No particular checks are done on the state key.
+ event_auth.check(
+ RoomVersions.MSC2432_DEV,
+ _alias_event(creator, state_key=""),
+ auth_events,
+ do_sig_check=False,
+ )
+ event_auth.check(
+ RoomVersions.MSC2432_DEV,
+ _alias_event(creator, state_key="test.com"),
+ auth_events,
+ do_sig_check=False,
+ )
+
+ # Per standard auth rules, the member must be in the room.
+ with self.assertRaises(AuthError):
+ event_auth.check(
+ RoomVersions.MSC2432_DEV,
+ _alias_event(other),
+ auth_events,
+ do_sig_check=False,
+ )
+
# helpers for making events
@@ -131,6 +209,19 @@ def _power_levels_event(sender, content):
)
+def _alias_event(sender, **kwargs):
+ data = {
+ "room_id": TEST_ROOM_ID,
+ "event_id": _get_event_id(),
+ "type": "m.room.aliases",
+ "sender": sender,
+ "state_key": get_domain_from_id(sender),
+ "content": {"aliases": []},
+ }
+ data.update(**kwargs)
+ return make_event_from_dict(data)
+
+
def _random_state_event(sender):
return make_event_from_dict(
{
|
