Don't send device list updates upon registration (#3307)

Fixes https://github.com/matrix-org/dendrite/issues/3273

As we otherwise send down device list updates which are merely useful
for the user and causes tests to be flakey:

```
 TestPushSync/Adding_a_push_rule_wakes_up_an_incremental_/sync (10ms)
      push_test.go:57: no pushrules found in sync response: {"next_batch":"s0_0_0_0_0_1_1_0_1","device_lists":{"changed":["@user-1:hs1"]}}
```

What this does: If a `PerformDeviceCreation` request is coming from
registering an account, it does **not** send device list updates, as
they are merely useful (no joined rooms, no one to inform) . In all
other cases, the behavior is unchanged and device list updates are sent
as usual.
This commit is contained in:
Till 2024-01-20 21:20:37 +01:00 committed by GitHub
parent bebf701dce
commit d357615452
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5 changed files with 26 additions and 9 deletions

View file

@ -711,9 +711,15 @@ func (a *UserInternalAPI) uploadLocalDeviceKeys(ctx context.Context, req *api.Pe
}
return
}
err = emitDeviceKeyChanges(a.KeyChangeProducer, existingKeys, keysToStore, req.OnlyDisplayNameUpdates)
if err != nil {
util.GetLogger(ctx).Errorf("Failed to emitDeviceKeyChanges: %s", err)
// If the request does _not_ come right after registering an account
// inform downstream components. However, we're fine with just creating the
// database entries above in other cases.
if !req.FromRegistration {
err = emitDeviceKeyChanges(a.KeyChangeProducer, existingKeys, keysToStore, req.OnlyDisplayNameUpdates)
if err != nil {
util.GetLogger(ctx).Errorf("Failed to emitDeviceKeyChanges: %s", err)
}
}
}