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authorBrendan Abolivier <babolivier@matrix.org>2021-10-26 15:17:36 +0200
committerGitHub <noreply@github.com>2021-10-26 15:17:36 +0200
commitc7a5e49664ab0bd18a57336e282fa6c3b9a17ca0 (patch)
treeeba568a8f118fe8eb9f83b1302ab3104f55a6171 /tests/rest
parentMove DNS lookups into separate thread pool (#11177) (diff)
downloadsynapse-c7a5e49664ab0bd18a57336e282fa6c3b9a17ca0.tar.xz
Implement an `on_new_event` callback (#11126)
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Diffstat (limited to 'tests/rest')
-rw-r--r--tests/rest/client/test_third_party_rules.py93
1 files changed, 90 insertions, 3 deletions
diff --git a/tests/rest/client/test_third_party_rules.py b/tests/rest/client/test_third_party_rules.py
index 531f09c48b..1c42c46630 100644
--- a/tests/rest/client/test_third_party_rules.py
+++ b/tests/rest/client/test_third_party_rules.py
@@ -15,7 +15,7 @@ import threading
 from typing import TYPE_CHECKING, Dict, Optional, Tuple
 from unittest.mock import Mock
 
-from synapse.api.constants import EventTypes
+from synapse.api.constants import EventTypes, Membership
 from synapse.api.errors import SynapseError
 from synapse.events import EventBase
 from synapse.events.third_party_rules import load_legacy_third_party_event_rules
@@ -25,6 +25,7 @@ from synapse.types import JsonDict, Requester, StateMap
 from synapse.util.frozenutils import unfreeze
 
 from tests import unittest
+from tests.test_utils import make_awaitable
 
 if TYPE_CHECKING:
     from synapse.module_api import ModuleApi
@@ -74,7 +75,7 @@ class LegacyChangeEvents(LegacyThirdPartyRulesTestModule):
         return d
 
 
-class ThirdPartyRulesTestCase(unittest.HomeserverTestCase):
+class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
     servlets = [
         admin.register_servlets,
         login.register_servlets,
@@ -86,11 +87,29 @@ class ThirdPartyRulesTestCase(unittest.HomeserverTestCase):
 
         load_legacy_third_party_event_rules(hs)
 
+        # We're not going to be properly signing events as our remote homeserver is fake,
+        # therefore disable event signature checks.
+        # Note that these checks are not relevant to this test case.
+
+        # Have this homeserver auto-approve all event signature checking.
+        async def approve_all_signature_checking(_, pdu):
+            return pdu
+
+        hs.get_federation_server()._check_sigs_and_hash = approve_all_signature_checking
+
+        # Have this homeserver skip event auth checks. This is necessary due to
+        # event auth checks ensuring that events were signed by the sender's homeserver.
+        async def _check_event_auth(origin, event, context, *args, **kwargs):
+            return context
+
+        hs.get_federation_event_handler()._check_event_auth = _check_event_auth
+
         return hs
 
     def prepare(self, reactor, clock, homeserver):
-        # Create a user and room to play with during the tests
+        # Create some users and a room to play with during the tests
         self.user_id = self.register_user("kermit", "monkey")
+        self.invitee = self.register_user("invitee", "hackme")
         self.tok = self.login("kermit", "monkey")
 
         # Some tests might prevent room creation on purpose.
@@ -424,6 +443,74 @@ class ThirdPartyRulesTestCase(unittest.HomeserverTestCase):
             self.assertEqual(channel.code, 200)
             self.assertEqual(channel.json_body["i"], i)
 
+    def test_on_new_event(self):
+        """Test that the on_new_event callback is called on new events"""
+        on_new_event = Mock(make_awaitable(None))
+        self.hs.get_third_party_event_rules()._on_new_event_callbacks.append(
+            on_new_event
+        )
+
+        # Send a message event to the room and check that the callback is called.
+        self.helper.send(room_id=self.room_id, tok=self.tok)
+        self.assertEqual(on_new_event.call_count, 1)
+
+        # Check that the callback is also called on membership updates.
+        self.helper.invite(
+            room=self.room_id,
+            src=self.user_id,
+            targ=self.invitee,
+            tok=self.tok,
+        )
+
+        self.assertEqual(on_new_event.call_count, 2)
+
+        args, _ = on_new_event.call_args
+
+        self.assertEqual(args[0].membership, Membership.INVITE)
+        self.assertEqual(args[0].state_key, self.invitee)
+
+        # Check that the invitee's membership is correct in the state that's passed down
+        # to the callback.
+        self.assertEqual(
+            args[1][(EventTypes.Member, self.invitee)].membership,
+            Membership.INVITE,
+        )
+
+        # Send an event over federation and check that the callback is also called.
+        self._send_event_over_federation()
+        self.assertEqual(on_new_event.call_count, 3)
+
+    def _send_event_over_federation(self) -> None:
+        """Send a dummy event over federation and check that the request succeeds."""
+        body = {
+            "origin": self.hs.config.server.server_name,
+            "origin_server_ts": self.clock.time_msec(),
+            "pdus": [
+                {
+                    "sender": self.user_id,
+                    "type": EventTypes.Message,
+                    "state_key": "",
+                    "content": {"body": "hello world", "msgtype": "m.text"},
+                    "room_id": self.room_id,
+                    "depth": 0,
+                    "origin_server_ts": self.clock.time_msec(),
+                    "prev_events": [],
+                    "auth_events": [],
+                    "signatures": {},
+                    "unsigned": {},
+                }
+            ],
+        }
+
+        channel = self.make_request(
+            method="PUT",
+            path="/_matrix/federation/v1/send/1",
+            content=body,
+            federation_auth_origin=self.hs.config.server.server_name.encode("utf8"),
+        )
+
+        self.assertEqual(channel.code, 200, channel.result)
+
     def _update_power_levels(self, event_default: int = 0):
         """Updates the room's power levels.