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Unmarshal events at the Dendrite level not GMSL level (#2164)

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* Use new event json types in gmsl

* Fix EventJSON to actually unmarshal events

* Update GMSL

* Bump GMSL and improve error messages

* Send back the correct RespState

* Update GMSL
This commit is contained in:
kegsay 2022-02-09 20:31:24 +00:00 • committed by GitHub
parent cc688a9a38
commit aa5c3b88de
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GPG key ID: 4AEE18F83AFDEB23
15 changed files with 158 additions and 107 deletions
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32
federationapi/routing/state.go
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@ -35,12 +35,15 @@ func GetState(
return *err
}
state, err := getState(ctx, request, rsAPI, roomID, eventID)
stateEvents, authChain, err := getState(ctx, request, rsAPI, roomID, eventID)
if err != nil {
return *err
}
return util.JSONResponse{Code: http.StatusOK, JSON: state}
return util.JSONResponse{Code: http.StatusOK, JSON: &gomatrixserverlib.RespState{
AuthEvents: gomatrixserverlib.NewEventJSONsFromHeaderedEvents(authChain),
StateEvents: gomatrixserverlib.NewEventJSONsFromHeaderedEvents(stateEvents),
}}
}
// GetStateIDs returns state event IDs & auth event IDs for the roomID, eventID
@ -55,13 +58,13 @@ func GetStateIDs(
return *err
}
state, err := getState(ctx, request, rsAPI, roomID, eventID)
stateEvents, authEvents, err := getState(ctx, request, rsAPI, roomID, eventID)
if err != nil {
return *err
}
stateEventIDs := getIDsFromEvent(state.StateEvents)
authEventIDs := getIDsFromEvent(state.AuthEvents)
stateEventIDs := getIDsFromEvent(stateEvents)
authEventIDs := getIDsFromEvent(authEvents)
return util.JSONResponse{Code: http.StatusOK, JSON: gomatrixserverlib.RespStateIDs{
StateEventIDs: stateEventIDs,
@ -97,18 +100,18 @@ func getState(
rsAPI api.RoomserverInternalAPI,
roomID string,
eventID string,
) (*gomatrixserverlib.RespState, *util.JSONResponse) {
) (stateEvents, authEvents []*gomatrixserverlib.HeaderedEvent, errRes *util.JSONResponse) {
event, resErr := fetchEvent(ctx, rsAPI, eventID)
if resErr != nil {
return nil, resErr
return nil, nil, resErr
}
if event.RoomID() != roomID {
return nil, &util.JSONResponse{Code: http.StatusNotFound, JSON: jsonerror.NotFound("event does not belong to this room")}
return nil, nil, &util.JSONResponse{Code: http.StatusNotFound, JSON: jsonerror.NotFound("event does not belong to this room")}
}
resErr = allowedToSeeEvent(ctx, request.Origin(), rsAPI, eventID)
if resErr != nil {
return nil, resErr
return nil, nil, resErr
}
var response api.QueryStateAndAuthChainResponse
@ -123,20 +126,17 @@ func getState(
)
if err != nil {
resErr := util.ErrorResponse(err)
return nil, &resErr
return nil, nil, &resErr
}
if !response.RoomExists {
return nil, &util.JSONResponse{Code: http.StatusNotFound, JSON: nil}
return nil, nil, &util.JSONResponse{Code: http.StatusNotFound, JSON: nil}
}
return &gomatrixserverlib.RespState{
StateEvents: gomatrixserverlib.UnwrapEventHeaders(response.StateEvents),
AuthEvents: gomatrixserverlib.UnwrapEventHeaders(response.AuthChainEvents),
}, nil
return response.StateEvents, response.AuthChainEvents, nil
}
func getIDsFromEvent(events []*gomatrixserverlib.Event) []string {
func getIDsFromEvent(events []*gomatrixserverlib.HeaderedEvent) []string {
IDs := make([]string, len(events))
for i := range events {
IDs[i] = events[i].EventID()