bugfix: E2EE device keys could sometimes not be sent to remote servers (#2466)

* Fix flakey sytest 'Local device key changes get to remote servers'

* Debug logs

* Remove internal/test and use /test only

Remove a lot of ancient code too.

* Use FederationRoomserverAPI in more places

* Use more interfaces in federationapi; begin adding regression test

* Linting

* Add regression test

* Unbreak tests

* ALL THE LOGS

* Fix a race condition which could cause events to not be sent to servers

If a new room event which rewrites state arrives, we remove all joined hosts
then re-calculate them. This wasn't done in a transaction so for a brief period
we would have no joined hosts. During this interim, key change events which arrive
would not be sent to destination servers. This would sporadically fail on sytest.

* Unbreak new tests

* Linting
This commit is contained in:
kegsay 2022-05-17 13:23:35 +01:00 committed by GitHub
parent cd82460513
commit 6de29c1cd2
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48 changed files with 566 additions and 618 deletions

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@ -37,7 +37,7 @@ func AddInternalRoutes(router *mux.Router, intAPI api.KeyInternalAPI) {
// NewInternalAPI returns a concerete implementation of the internal API. Callers
// can call functions directly on the returned API or via an HTTP interface using AddInternalRoutes.
func NewInternalAPI(
base *base.BaseDendrite, cfg *config.KeyServer, fedClient fedsenderapi.FederationClient,
base *base.BaseDendrite, cfg *config.KeyServer, fedClient fedsenderapi.KeyserverFederationAPI,
) api.KeyInternalAPI {
js, _ := base.NATS.Prepare(base.ProcessContext, &cfg.Matrix.JetStream)