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Remove QueryCurrentState from current-state-server (#1395)

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This commit is contained in:
Kegsay 2020-09-04 12:30:56 +01:00 committed by GitHub
parent 67cc8619d3
commit 81688d6bde
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 15 additions and 199 deletions
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2
clientapi/routing/directory.go
View file

@ -273,7 +273,7 @@ func SetVisibility(
req *http.Request, stateAPI currentstateAPI.CurrentStateInternalAPI, rsAPI roomserverAPI.RoomserverInternalAPI, dev *userapi.Device,
roomID string,
) util.JSONResponse {
resErr := checkMemberInRoom(req.Context(), stateAPI, dev.UserID, roomID)
resErr := checkMemberInRoom(req.Context(), rsAPI, dev.UserID, roomID)
if resErr != nil {
return *resErr
}

10
clientapi/routing/membership.go
View file

@ -25,7 +25,6 @@ import (
"github.com/matrix-org/dendrite/clientapi/httputil"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/clientapi/threepid"
currentstateAPI "github.com/matrix-org/dendrite/currentstateserver/api"
"github.com/matrix-org/dendrite/internal/config"
"github.com/matrix-org/dendrite/internal/eventutil"
"github.com/matrix-org/dendrite/roomserver/api"
@ -95,7 +94,6 @@ func SendKick(
req *http.Request, accountDB accounts.Database, device *userapi.Device,
roomID string, cfg *config.ClientAPI,
rsAPI roomserverAPI.RoomserverInternalAPI, asAPI appserviceAPI.AppServiceQueryAPI,
stateAPI currentstateAPI.CurrentStateInternalAPI,
) util.JSONResponse {
body, evTime, roomVer, reqErr := extractRequestData(req, roomID, rsAPI)
if reqErr != nil {
@ -108,7 +106,7 @@ func SendKick(
}
}
errRes := checkMemberInRoom(req.Context(), stateAPI, device.UserID, roomID)
errRes := checkMemberInRoom(req.Context(), rsAPI, device.UserID, roomID)
if errRes != nil {
return *errRes
}
@ -372,13 +370,13 @@ func checkAndProcessThreepid(
return
}
func checkMemberInRoom(ctx context.Context, stateAPI currentstateAPI.CurrentStateInternalAPI, userID, roomID string) *util.JSONResponse {
func checkMemberInRoom(ctx context.Context, rsAPI api.RoomserverInternalAPI, userID, roomID string) *util.JSONResponse {
tuple := gomatrixserverlib.StateKeyTuple{
EventType: gomatrixserverlib.MRoomMember,
StateKey: userID,
}
var membershipRes currentstateAPI.QueryCurrentStateResponse
err := stateAPI.QueryCurrentState(ctx, &currentstateAPI.QueryCurrentStateRequest{
var membershipRes api.QueryCurrentStateResponse
err := rsAPI.QueryCurrentState(ctx, &api.QueryCurrentStateRequest{
RoomID: roomID,
StateTuples: []gomatrixserverlib.StateKeyTuple{tuple},
}, &membershipRes)

7
clientapi/routing/redaction.go
View file

@ -21,7 +21,6 @@ import (
"github.com/matrix-org/dendrite/clientapi/httputil"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
currentstateAPI "github.com/matrix-org/dendrite/currentstateserver/api"
"github.com/matrix-org/dendrite/internal/config"
"github.com/matrix-org/dendrite/internal/eventutil"
"github.com/matrix-org/dendrite/roomserver/api"
@ -41,9 +40,9 @@ type redactionResponse struct {
func SendRedaction(
req *http.Request, device *userapi.Device, roomID, eventID string, cfg *config.ClientAPI,
rsAPI roomserverAPI.RoomserverInternalAPI, stateAPI currentstateAPI.CurrentStateInternalAPI,
rsAPI roomserverAPI.RoomserverInternalAPI,
) util.JSONResponse {
resErr := checkMemberInRoom(req.Context(), stateAPI, device.UserID, roomID)
resErr := checkMemberInRoom(req.Context(), rsAPI, device.UserID, roomID)
if resErr != nil {
return *resErr
}
@ -67,7 +66,7 @@ func SendRedaction(
// https://matrix.org/docs/spec/client_server/r0.6.1#put-matrix-client-r0-rooms-roomid-redact-eventid-txnid
allowedToRedact := ev.Sender() == device.UserID
if !allowedToRedact {
plEvent := currentstateAPI.GetEvent(req.Context(), stateAPI, roomID, gomatrixserverlib.StateKeyTuple{
plEvent := roomserverAPI.GetStateEvent(req.Context(), rsAPI, roomID, gomatrixserverlib.StateKeyTuple{
EventType: gomatrixserverlib.MRoomPowerLevels,
StateKey: "",
})

8
clientapi/routing/routing.go
View file

@ -165,7 +165,7 @@ func Setup(
if err != nil {
return util.ErrorResponse(err)
}
return SendKick(req, accountDB, device, vars["roomID"], cfg, rsAPI, asAPI, stateAPI)
return SendKick(req, accountDB, device, vars["roomID"], cfg, rsAPI, asAPI)
}),
).Methods(http.MethodPost, http.MethodOptions)
r0mux.Handle("/rooms/{roomID}/unban",
@ -361,7 +361,7 @@ func Setup(
if err != nil {
return util.ErrorResponse(err)
}
return SendTyping(req, device, vars["roomID"], vars["userID"], accountDB, eduAPI, stateAPI)
return SendTyping(req, device, vars["roomID"], vars["userID"], accountDB, eduAPI, rsAPI)
}),
).Methods(http.MethodPut, http.MethodOptions)
r0mux.Handle("/rooms/{roomID}/redact/{eventID}",
@ -370,7 +370,7 @@ func Setup(
if err != nil {
return util.ErrorResponse(err)
}
return SendRedaction(req, device, vars["roomID"], vars["eventID"], cfg, rsAPI, stateAPI)
return SendRedaction(req, device, vars["roomID"], vars["eventID"], cfg, rsAPI)
}),
).Methods(http.MethodPost, http.MethodOptions)
r0mux.Handle("/rooms/{roomID}/redact/{eventID}/{txnId}",
@ -379,7 +379,7 @@ func Setup(
if err != nil {
return util.ErrorResponse(err)
}
return SendRedaction(req, device, vars["roomID"], vars["eventID"], cfg, rsAPI, stateAPI)
return SendRedaction(req, device, vars["roomID"], vars["eventID"], cfg, rsAPI)
}),
).Methods(http.MethodPut, http.MethodOptions)

6
clientapi/routing/sendtyping.go
View file

@ -17,8 +17,8 @@ import (
"github.com/matrix-org/dendrite/clientapi/httputil"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
currentstateAPI "github.com/matrix-org/dendrite/currentstateserver/api"
"github.com/matrix-org/dendrite/eduserver/api"
roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
userapi "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/dendrite/userapi/storage/accounts"
"github.com/matrix-org/util"
@ -35,7 +35,7 @@ func SendTyping(
req *http.Request, device *userapi.Device, roomID string,
userID string, accountDB accounts.Database,
eduAPI api.EDUServerInputAPI,
stateAPI currentstateAPI.CurrentStateInternalAPI,
rsAPI roomserverAPI.RoomserverInternalAPI,
) util.JSONResponse {
if device.UserID != userID {
return util.JSONResponse{
@ -45,7 +45,7 @@ func SendTyping(
}
// Verify that the user is a member of this room
resErr := checkMemberInRoom(req.Context(), stateAPI, userID, roomID)
resErr := checkMemberInRoom(req.Context(), rsAPI, userID, roomID)
if resErr != nil {
return *resErr
}

42
currentstateserver/api/api.go
View file

@ -16,17 +16,11 @@ package api
import (
"context"
"encoding/json"
"fmt"
"strings"
"github.com/matrix-org/gomatrixserverlib"
)
type CurrentStateInternalAPI interface {
// QueryCurrentState retrieves the requested state events. If state events are not found, they will be missing from
// the response.
QueryCurrentState(ctx context.Context, req *QueryCurrentStateRequest, res *QueryCurrentStateResponse) error
// QueryRoomsForUser retrieves a list of room IDs matching the given query.
QueryRoomsForUser(ctx context.Context, req *QueryRoomsForUserRequest, res *QueryRoomsForUserResponse) error
// QueryBulkStateContent does a bulk query for state event content in the given rooms.
@ -78,39 +72,3 @@ type QueryBulkStateContentResponse struct {
// map of room ID -> tuple -> content_value
Rooms map[string]map[gomatrixserverlib.StateKeyTuple]string
}
type QueryCurrentStateRequest struct {
RoomID string
StateTuples []gomatrixserverlib.StateKeyTuple
}
type QueryCurrentStateResponse struct {
StateEvents map[gomatrixserverlib.StateKeyTuple]*gomatrixserverlib.HeaderedEvent
}
// MarshalJSON stringifies the StateKeyTuple keys so they can be sent over the wire in HTTP API mode.
func (r *QueryCurrentStateResponse) MarshalJSON() ([]byte, error) {
se := make(map[string]*gomatrixserverlib.HeaderedEvent, len(r.StateEvents))
for k, v := range r.StateEvents {
// use 0x1F (unit separator) as the delimiter between type/state key,
se[fmt.Sprintf("%s\x1F%s", k.EventType, k.StateKey)] = v
}
return json.Marshal(se)
}
func (r *QueryCurrentStateResponse) UnmarshalJSON(data []byte) error {
res := make(map[string]*gomatrixserverlib.HeaderedEvent)
err := json.Unmarshal(data, &res)
if err != nil {
return err
}
r.StateEvents = make(map[gomatrixserverlib.StateKeyTuple]*gomatrixserverlib.HeaderedEvent, len(res))
for k, v := range res {
fields := strings.Split(k, "\x1F")
r.StateEvents[gomatrixserverlib.StateKeyTuple{
EventType: fields[0],
StateKey: fields[1],
}] = v
}
return nil
}

18
currentstateserver/api/wrapper.go
View file

@ -21,24 +21,6 @@ import (
"github.com/matrix-org/util"
)
// GetEvent returns the current state event in the room or nil.
func GetEvent(ctx context.Context, stateAPI CurrentStateInternalAPI, roomID string, tuple gomatrixserverlib.StateKeyTuple) *gomatrixserverlib.HeaderedEvent {
var res QueryCurrentStateResponse
err := stateAPI.QueryCurrentState(ctx, &QueryCurrentStateRequest{
RoomID: roomID,
StateTuples: []gomatrixserverlib.StateKeyTuple{tuple},
}, &res)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("Failed to QueryCurrentState")
return nil
}
ev, ok := res.StateEvents[tuple]
if ok {
return ev
}
return nil
}
// PopulatePublicRooms extracts PublicRoom information for all the provided room IDs. The IDs are not checked to see if they are visible in the
// published room directory.
// due to lots of switches

76
currentstateserver/currentstateserver_test.go
View file

@ -15,7 +15,6 @@
package currentstateserver
import (
"bytes"
"context"
"crypto/ed25519"
"encoding/json"
@ -139,81 +138,6 @@ func MustMakeInternalAPI(t *testing.T) (api.CurrentStateInternalAPI, storage.Dat
}
}
func TestQueryCurrentState(t *testing.T) {
currStateAPI, db, producer, cancel := MustMakeInternalAPI(t)
defer cancel()
plTuple := gomatrixserverlib.StateKeyTuple{
EventType: "m.room.power_levels",
StateKey: "",
}
plEvent := testEvents[4]
offset := MustWriteOutputEvent(t, producer, &roomserverAPI.OutputNewRoomEvent{
Event: plEvent,
AddsStateEventIDs: []string{plEvent.EventID()},
})
waitForOffsetProcessed(t, db, offset)
testCases := []struct {
req api.QueryCurrentStateRequest
wantRes api.QueryCurrentStateResponse
wantErr error
}{
{
req: api.QueryCurrentStateRequest{
RoomID: plEvent.RoomID(),
StateTuples: []gomatrixserverlib.StateKeyTuple{
plTuple,
},
},
wantRes: api.QueryCurrentStateResponse{
StateEvents: map[gomatrixserverlib.StateKeyTuple]*gomatrixserverlib.HeaderedEvent{
plTuple: &plEvent,
},
},
},
}
runCases := func(testAPI api.CurrentStateInternalAPI) {
for _, tc := range testCases {
var gotRes api.QueryCurrentStateResponse
gotErr := testAPI.QueryCurrentState(context.TODO(), &tc.req, &gotRes)
if tc.wantErr == nil && gotErr != nil || tc.wantErr != nil && gotErr == nil {
t.Errorf("QueryCurrentState error, got %s want %s", gotErr, tc.wantErr)
continue
}
for tuple, wantEvent := range tc.wantRes.StateEvents {
gotEvent, ok := gotRes.StateEvents[tuple]
if !ok {
t.Errorf("QueryCurrentState want tuple %+v but it is missing from the response", tuple)
continue
}
gotCanon, err := gomatrixserverlib.CanonicalJSON(gotEvent.JSON())
if err != nil {
t.Errorf("CanonicalJSON failed: %w", err)
continue
}
if !bytes.Equal(gotCanon, wantEvent.JSON()) {
t.Errorf("QueryCurrentState tuple %+v got event JSON %s want %s", tuple, string(gotCanon), string(wantEvent.JSON()))
}
}
}
}
t.Run("HTTP API", func(t *testing.T) {
router := mux.NewRouter().PathPrefix(httputil.InternalPathPrefix).Subrouter()
AddInternalRoutes(router, currStateAPI)
apiURL, cancel := test.ListenAndServe(t, router, false)
defer cancel()
httpAPI, err := inthttp.NewCurrentStateAPIClient(apiURL, &http.Client{})
if err != nil {
t.Fatalf("failed to create HTTP client")
}
runCases(httpAPI)
})
t.Run("Monolith", func(t *testing.T) {
runCases(currStateAPI)
})
}
func mustMakeMembershipEvent(t *testing.T, roomID, userID, membership string) *roomserverAPI.OutputNewRoomEvent {
eb := gomatrixserverlib.EventBuilder{
RoomID: roomID,

14
currentstateserver/internal/api.go
View file

@ -26,20 +26,6 @@ type CurrentStateInternalAPI struct {
DB storage.Database
}
func (a *CurrentStateInternalAPI) QueryCurrentState(ctx context.Context, req *api.QueryCurrentStateRequest, res *api.QueryCurrentStateResponse) error {
res.StateEvents = make(map[gomatrixserverlib.StateKeyTuple]*gomatrixserverlib.HeaderedEvent)
for _, tuple := range req.StateTuples {
ev, err := a.DB.GetStateEvent(ctx, req.RoomID, tuple.EventType, tuple.StateKey)
if err != nil {
return err
}
if ev != nil {
res.StateEvents[tuple] = ev
}
}
return nil
}
func (a *CurrentStateInternalAPI) QueryRoomsForUser(ctx context.Context, req *api.QueryRoomsForUserRequest, res *api.QueryRoomsForUserResponse) error {
roomIDs, err := a.DB.GetRoomsByMembership(ctx, req.UserID, req.WantMembership)
if err != nil {

14
currentstateserver/inthttp/client.go
View file

@ -26,11 +26,9 @@ import (
// HTTP paths for the internal HTTP APIs
const (
QueryCurrentStatePath = "/currentstateserver/queryCurrentState"
QueryRoomsForUserPath = "/currentstateserver/queryRoomsForUser"
QueryBulkStateContentPath = "/currentstateserver/queryBulkStateContent"
QuerySharedUsersPath = "/currentstateserver/querySharedUsers"
QueryKnownUsersPath = "/currentstateserver/queryKnownUsers"
)
// NewCurrentStateAPIClient creates a CurrentStateInternalAPI implemented by talking to a HTTP POST API.
@ -53,18 +51,6 @@ type httpCurrentStateInternalAPI struct {
httpClient *http.Client
}
func (h *httpCurrentStateInternalAPI) QueryCurrentState(
ctx context.Context,
request *api.QueryCurrentStateRequest,
response *api.QueryCurrentStateResponse,
) error {
span, ctx := opentracing.StartSpanFromContext(ctx, "QueryCurrentState")
defer span.Finish()
apiURL := h.apiURL + QueryCurrentStatePath
return httputil.PostJSON(ctx, span, h.httpClient, apiURL, request, response)
}
func (h *httpCurrentStateInternalAPI) QueryRoomsForUser(
ctx context.Context,
request *api.QueryRoomsForUserRequest,

13
currentstateserver/inthttp/server.go
View file

@ -25,19 +25,6 @@ import (
)
func AddRoutes(internalAPIMux *mux.Router, intAPI api.CurrentStateInternalAPI) {
internalAPIMux.Handle(QueryCurrentStatePath,
httputil.MakeInternalAPI("queryCurrentState", func(req *http.Request) util.JSONResponse {
request := api.QueryCurrentStateRequest{}
response := api.QueryCurrentStateResponse{}
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := intAPI.QueryCurrentState(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(QueryRoomsForUserPath,
httputil.MakeInternalAPI("queryRoomsForUser", func(req *http.Request) util.JSONResponse {
request := api.QueryRoomsForUserRequest{}

4
syncapi/internal/keychange_test.go
View file

@ -53,10 +53,6 @@ type mockCurrentStateAPI struct {
roomIDToJoinedMembers map[string][]string
}
func (s *mockCurrentStateAPI) QueryCurrentState(ctx context.Context, req *api.QueryCurrentStateRequest, res *api.QueryCurrentStateResponse) error {
return nil
}
// QueryRoomsForUser retrieves a list of room IDs matching the given query.
func (s *mockCurrentStateAPI) QueryRoomsForUser(ctx context.Context, req *api.QueryRoomsForUserRequest, res *api.QueryRoomsForUserResponse) error {
return nil