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package routing
import (
"context"
"crypto/ed25519"
"fmt"
"io"
"net/http"
"strings"
"testing"
rsapi "github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/dendrite/roomserver/types"
"github.com/matrix-org/dendrite/setup/config"
uapi "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/gomatrixserverlib/fclient"
"github.com/matrix-org/gomatrixserverlib/spec"
"gotest.tools/v3/assert"
)
// Mock roomserver API for testing
//
// Currently pretty specialised for the pseudo ID test, so will need
// editing if future (other) sendevent tests are using this.
type sendEventTestRoomserverAPI struct {
rsapi.ClientRoomserverAPI
t *testing.T
roomIDStr string
roomVersion gomatrixserverlib.RoomVersion
roomState []*types.HeaderedEvent
// userID -> room key
senderMapping map[string]ed25519.PrivateKey
savedInputRoomEvents []rsapi.InputRoomEvent
}
func (s *sendEventTestRoomserverAPI) QueryRoomVersionForRoom(ctx context.Context, roomID string) (gomatrixserverlib.RoomVersion, error) {
if roomID == s.roomIDStr {
return s.roomVersion, nil
} else {
s.t.Logf("room version queried for %s", roomID)
return "", fmt.Errorf("unknown room")
}
}
func (s *sendEventTestRoomserverAPI) QueryCurrentState(ctx context.Context, req *rsapi.QueryCurrentStateRequest, res *rsapi.QueryCurrentStateResponse) error {
res.StateEvents = map[gomatrixserverlib.StateKeyTuple]*types.HeaderedEvent{}
for _, stateKeyTuple := range req.StateTuples {
for _, stateEv := range s.roomState {
if stateEv.Type() == stateKeyTuple.EventType && stateEv.StateKey() != nil && *stateEv.StateKey() == stateKeyTuple.StateKey {
res.StateEvents[stateKeyTuple] = stateEv
}
}
}
return nil
}
func (s *sendEventTestRoomserverAPI) QueryLatestEventsAndState(ctx context.Context, req *rsapi.QueryLatestEventsAndStateRequest, res *rsapi.QueryLatestEventsAndStateResponse) error {
if req.RoomID == s.roomIDStr {
res.RoomExists = true
res.RoomVersion = s.roomVersion
res.StateEvents = make([]*types.HeaderedEvent, len(s.roomState))
copy(res.StateEvents, s.roomState)
res.LatestEvents = []string{}
res.Depth = 1
return nil
} else {
s.t.Logf("room event/state queried for %s", req.RoomID)
return fmt.Errorf("unknown room")
}
}
func (s *sendEventTestRoomserverAPI) QuerySenderIDForUser(
ctx context.Context,
roomID spec.RoomID,
userID spec.UserID,
) (*spec.SenderID, error) {
if roomID.String() == s.roomIDStr {
if s.roomVersion == gomatrixserverlib.RoomVersionPseudoIDs {
roomKey, ok := s.senderMapping[userID.String()]
if ok {
sender := spec.SenderIDFromPseudoIDKey(roomKey)
return &sender, nil
} else {
return nil, nil
}
} else {
senderID := spec.SenderIDFromUserID(userID)
return &senderID, nil
}
}
return nil, fmt.Errorf("room not found")
}
func (s *sendEventTestRoomserverAPI) QueryUserIDForSender(
ctx context.Context,
roomID spec.RoomID,
senderID spec.SenderID,
) (*spec.UserID, error) {
if roomID.String() == s.roomIDStr {
if s.roomVersion == gomatrixserverlib.RoomVersionPseudoIDs {
for uID, roomKey := range s.senderMapping {
if string(spec.SenderIDFromPseudoIDKey(roomKey)) == string(senderID) {
parsedUserID, err := spec.NewUserID(uID, true)
if err != nil {
s.t.Fatalf("Mock QueryUserIDForSender failed: %s", err)
}
return parsedUserID, nil
}
}
} else {
userID := senderID.ToUserID()
if userID == nil {
return nil, fmt.Errorf("bad sender ID")
}
return userID, nil
}
}
return nil, fmt.Errorf("room not found")
}
func (s *sendEventTestRoomserverAPI) SigningIdentityFor(ctx context.Context, roomID spec.RoomID, sender spec.UserID) (fclient.SigningIdentity, error) {
if s.roomIDStr == roomID.String() {
if s.roomVersion == gomatrixserverlib.RoomVersionPseudoIDs {
roomKey, ok := s.senderMapping[sender.String()]
if !ok {
s.t.Logf("SigningIdentityFor used with unknown user ID: %v", sender.String())
return fclient.SigningIdentity{}, fmt.Errorf("could not get signing identity for %v", sender.String())
}
return fclient.SigningIdentity{PrivateKey: roomKey}, nil
} else {
return fclient.SigningIdentity{PrivateKey: ed25519.NewKeyFromSeed(make([]byte, 32))}, nil
}
}
return fclient.SigningIdentity{}, fmt.Errorf("room not found")
}
func (s *sendEventTestRoomserverAPI) InputRoomEvents(ctx context.Context, req *rsapi.InputRoomEventsRequest, res *rsapi.InputRoomEventsResponse) {
s.savedInputRoomEvents = req.InputRoomEvents
}
// Test that user ID state keys are translated correctly
func Test_SendEvent_PseudoIDStateKeys(t *testing.T) {
nonpseudoIDRoomVersion := gomatrixserverlib.RoomVersionV10
pseudoIDRoomVersion := gomatrixserverlib.RoomVersionPseudoIDs
senderKeySeed := make([]byte, 32)
senderUserID := "@testuser:domain"
senderPrivKey := ed25519.NewKeyFromSeed(senderKeySeed)
senderPseudoID := string(spec.SenderIDFromPseudoIDKey(senderPrivKey))
eventType := "com.example.test"
roomIDStr := "!id:domain"
device := &uapi.Device{
UserID: senderUserID,
}
t.Run("user ID state key are not translated to room key in non-pseudo ID room", func(t *testing.T) {
eventsJSON := []string{
fmt.Sprintf(`{"type":"m.room.create","state_key":"","room_id":"%v","sender":"%v","content":{"creator":"%v","room_version":"%v"}}`, roomIDStr, senderUserID, senderUserID, nonpseudoIDRoomVersion),
fmt.Sprintf(`{"type":"m.room.member","state_key":"%v","room_id":"%v","sender":"%v","content":{"membership":"join"}}`, senderUserID, roomIDStr, senderUserID),
}
roomState, err := createEvents(eventsJSON, nonpseudoIDRoomVersion)
if err != nil {
t.Fatalf("failed to prepare state events: %s", err.Error())
}
rsAPI := &sendEventTestRoomserverAPI{
t: t,
roomIDStr: roomIDStr,
roomVersion: nonpseudoIDRoomVersion,
roomState: roomState,
}
req, err := http.NewRequest("POST", "https://domain", io.NopCloser(strings.NewReader("{}")))
if err != nil {
t.Fatalf("failed to make new request: %s", err.Error())
}
cfg := &config.ClientAPI{}
resp := SendEvent(req, device, roomIDStr, eventType, nil, &senderUserID, cfg, rsAPI, nil)
if resp.Code != http.StatusOK {
t.Fatalf("non-200 HTTP code returned: %v\nfull response: %v", resp.Code, resp)
}
assert.Equal(t, len(rsAPI.savedInputRoomEvents), 1)
ev := rsAPI.savedInputRoomEvents[0]
stateKey := ev.Event.StateKey()
if stateKey == nil {
t.Fatalf("submitted InputRoomEvent has nil state key, when it should be %v", senderUserID)
}
if *stateKey != senderUserID {
t.Fatalf("expected submitted InputRoomEvent to have user ID state key\nfound: %v\nexpected: %v", *stateKey, senderUserID)
}
})
t.Run("user ID state key are translated to room key in pseudo ID room", func(t *testing.T) {
eventsJSON := []string{
fmt.Sprintf(`{"type":"m.room.create","state_key":"","room_id":"%v","sender":"%v","content":{"creator":"%v","room_version":"%v"}}`, roomIDStr, senderPseudoID, senderPseudoID, pseudoIDRoomVersion),
fmt.Sprintf(`{"type":"m.room.member","state_key":"%v","room_id":"%v","sender":"%v","content":{"membership":"join"}}`, senderPseudoID, roomIDStr, senderPseudoID),
}
roomState, err := createEvents(eventsJSON, pseudoIDRoomVersion)
if err != nil {
t.Fatalf("failed to prepare state events: %s", err.Error())
}
rsAPI := &sendEventTestRoomserverAPI{
t: t,
roomIDStr: roomIDStr,
roomVersion: pseudoIDRoomVersion,
senderMapping: map[string]ed25519.PrivateKey{
senderUserID: senderPrivKey,
},
roomState: roomState,
}
req, err := http.NewRequest("POST", "https://domain", io.NopCloser(strings.NewReader("{}")))
if err != nil {
t.Fatalf("failed to make new request: %s", err.Error())
}
cfg := &config.ClientAPI{}
resp := SendEvent(req, device, roomIDStr, eventType, nil, &senderUserID, cfg, rsAPI, nil)
if resp.Code != http.StatusOK {
t.Fatalf("non-200 HTTP code returned: %v\nfull response: %v", resp.Code, resp)
}
assert.Equal(t, len(rsAPI.savedInputRoomEvents), 1)
ev := rsAPI.savedInputRoomEvents[0]
stateKey := ev.Event.StateKey()
if stateKey == nil {
t.Fatalf("submitted InputRoomEvent has nil state key, when it should be %v", senderPseudoID)
}
if *stateKey != senderPseudoID {
t.Fatalf("expected submitted InputRoomEvent to have pseudo ID state key\nfound: %v\nexpected: %v", *stateKey, senderPseudoID)
}
})
}
func createEvents(eventsJSON []string, roomVer gomatrixserverlib.RoomVersion) ([]*types.HeaderedEvent, error) {
events := make([]*types.HeaderedEvent, len(eventsJSON))
roomVerImpl, err := gomatrixserverlib.GetRoomVersion(roomVer)
if err != nil {
return nil, fmt.Errorf("no roomver impl: %s", err.Error())
}
for i, eventJSON := range eventsJSON {
pdu, evErr := roomVerImpl.NewEventFromTrustedJSON([]byte(eventJSON), false)
if evErr != nil {
return nil, fmt.Errorf("failed to make event: %s", evErr.Error())
}
ev := types.HeaderedEvent{PDU: pdu}
events[i] = &ev
}
return events, nil
}
|
