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Cross-signing fixes, notifications via sync, federation (#1974)

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* Initial work on signing key update EDUs

* Fix build

* Produce/consume EDUs

* Producer logging

* Only produce key change notifications for local users

* Better naming

* Try to notify sync

* Enable feature

* Use key change topic

* Don't bother verifying signatures, validate key lengths if we can, notifier fixes

* Copyright notices

* Remove tests from whitelist until matrix-org/sytest#1117

* Some review comment fixes

* Update to matrix-org/gomatrixserverlib@f9416ac

* Remove unneeded parameter
This commit is contained in:
Neil Alexander 2021-08-17 13:44:30 +01:00 • committed by GitHub
parent 8a4b90b7dd
commit ff21675c5b
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24 changed files with 556 additions and 254 deletions
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33
eduserver/input/input.go
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@ -24,6 +24,7 @@ import (
"github.com/Shopify/sarama"
"github.com/matrix-org/dendrite/eduserver/api"
"github.com/matrix-org/dendrite/eduserver/cache"
keyapi "github.com/matrix-org/dendrite/keyserver/api"
userapi "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/gomatrixserverlib"
"github.com/sirupsen/logrus"
@ -39,6 +40,8 @@ type EDUServerInputAPI struct {
OutputSendToDeviceEventTopic string
// The kafka topic to output new receipt events to
OutputReceiptEventTopic string
// The kafka topic to output new key change events to
OutputKeyChangeEventTopic string
// kafka producer
Producer sarama.SyncProducer
// Internal user query API
@ -77,6 +80,36 @@ func (t *EDUServerInputAPI) InputSendToDeviceEvent(
return t.sendToDeviceEvent(ise)
}
// InputCrossSigningKeyUpdate implements api.EDUServerInputAPI
func (t *EDUServerInputAPI) InputCrossSigningKeyUpdate(
ctx context.Context,
request *api.InputCrossSigningKeyUpdateRequest,
response *api.InputCrossSigningKeyUpdateResponse,
) error {
eventJSON, err := json.Marshal(&keyapi.DeviceMessage{
Type: keyapi.TypeCrossSigningUpdate,
OutputCrossSigningKeyUpdate: &api.OutputCrossSigningKeyUpdate{
CrossSigningKeyUpdate: request.CrossSigningKeyUpdate,
},
})
if err != nil {
return err
}
logrus.WithFields(logrus.Fields{
"user_id": request.UserID,
}).Infof("Producing to topic '%s'", t.OutputKeyChangeEventTopic)
m := &sarama.ProducerMessage{
Topic: string(t.OutputKeyChangeEventTopic),
Key: sarama.StringEncoder(request.UserID),
Value: sarama.ByteEncoder(eventJSON),
}
_, _, err = t.Producer.SendMessage(m)
return err
}
func (t *EDUServerInputAPI) sendTypingEvent(ite *api.InputTypingEvent) error {
ev := &api.TypingEvent{
Type: gomatrixserverlib.MTyping,