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Move CreateRoom logic to Roomserver (#3093)

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Move create room logic over to roomserver.
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devonh 2023-05-31 15:27:08 +00:00 committed by GitHub
parent 61341aca50
commit cbdc601f1b
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24 changed files with 684 additions and 550 deletions
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550
clientapi/routing/createroom.go
View file

@ -22,17 +22,13 @@ import (
"strings" "strings"
"time" "time"
"github.com/getsentry/sentry-go"
appserviceAPI "github.com/matrix-org/dendrite/appservice/api" appserviceAPI "github.com/matrix-org/dendrite/appservice/api"
roomserverAPI "github.com/matrix-org/dendrite/roomserver/api" roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/dendrite/roomserver/types"
roomserverVersion "github.com/matrix-org/dendrite/roomserver/version" roomserverVersion "github.com/matrix-org/dendrite/roomserver/version"
"github.com/matrix-org/dendrite/userapi/api" "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/gomatrixserverlib/fclient"
"github.com/matrix-org/gomatrixserverlib/spec" "github.com/matrix-org/gomatrixserverlib/spec"
"github.com/matrix-org/dendrite/clientapi/httputil" "github.com/matrix-org/dendrite/clientapi/httputil"
"github.com/matrix-org/dendrite/internal/eventutil"
"github.com/matrix-org/dendrite/setup/config" "github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util" "github.com/matrix-org/util"
@ -41,32 +37,19 @@ import (
// https://matrix.org/docs/spec/client_server/r0.2.0.html#post-matrix-client-r0-createroom // https://matrix.org/docs/spec/client_server/r0.2.0.html#post-matrix-client-r0-createroom
type createRoomRequest struct { type createRoomRequest struct {
Invite []string `json:"invite"` Invite []string `json:"invite"`
Name string `json:"name"` Name string `json:"name"`
Visibility string `json:"visibility"` Visibility string `json:"visibility"`
Topic string `json:"topic"` Topic string `json:"topic"`
Preset string `json:"preset"` Preset string `json:"preset"`
CreationContent json.RawMessage `json:"creation_content"` CreationContent json.RawMessage `json:"creation_content"`
InitialState []fledglingEvent `json:"initial_state"` InitialState []gomatrixserverlib.FledglingEvent `json:"initial_state"`
RoomAliasName string `json:"room_alias_name"` RoomAliasName string `json:"room_alias_name"`
RoomVersion gomatrixserverlib.RoomVersion `json:"room_version"` RoomVersion gomatrixserverlib.RoomVersion `json:"room_version"`
PowerLevelContentOverride json.RawMessage `json:"power_level_content_override"` PowerLevelContentOverride json.RawMessage `json:"power_level_content_override"`
IsDirect bool `json:"is_direct"` IsDirect bool `json:"is_direct"`
} }
const (
presetPrivateChat = "private_chat"
presetTrustedPrivateChat = "trusted_private_chat"
presetPublicChat = "public_chat"
)
const (
historyVisibilityShared = "shared"
// TODO: These should be implemented once history visibility is implemented
// historyVisibilityWorldReadable = "world_readable"
// historyVisibilityInvited = "invited"
)
func (r createRoomRequest) Validate() *util.JSONResponse { func (r createRoomRequest) Validate() *util.JSONResponse {
whitespace := "\t\n\x0b\x0c\r " // https://docs.python.org/2/library/string.html#string.whitespace whitespace := "\t\n\x0b\x0c\r " // https://docs.python.org/2/library/string.html#string.whitespace
// https://github.com/matrix-org/synapse/blob/v0.19.2/synapse/handlers/room.py#L81 // https://github.com/matrix-org/synapse/blob/v0.19.2/synapse/handlers/room.py#L81
@ -78,12 +61,7 @@ func (r createRoomRequest) Validate() *util.JSONResponse {
} }
} }
for _, userID := range r.Invite { for _, userID := range r.Invite {
// TODO: We should put user ID parsing code into gomatrixserverlib and use that instead if _, err := spec.NewUserID(userID, true); err != nil {
// (see https://github.com/matrix-org/gomatrixserverlib/blob/3394e7c7003312043208aa73727d2256eea3d1f6/eventcontent.go#L347 )
// It should be a struct (with pointers into a single string to avoid copying) and
// we should update all refs to use UserID types rather than strings.
// https://github.com/matrix-org/synapse/blob/v0.19.2/synapse/types.py#L92
if _, _, err := gomatrixserverlib.SplitID('@', userID); err != nil {
return &util.JSONResponse{ return &util.JSONResponse{
Code: http.StatusBadRequest, Code: http.StatusBadRequest,
JSON: spec.BadJSON("user id must be in the form @localpart:domain"), JSON: spec.BadJSON("user id must be in the form @localpart:domain"),
@ -91,7 +69,7 @@ func (r createRoomRequest) Validate() *util.JSONResponse {
} }
} }
switch r.Preset { switch r.Preset {
case presetPrivateChat, presetTrustedPrivateChat, presetPublicChat, "": case spec.PresetPrivateChat, spec.PresetTrustedPrivateChat, spec.PresetPublicChat, "":
default: default:
return &util.JSONResponse{ return &util.JSONResponse{
Code: http.StatusBadRequest, Code: http.StatusBadRequest,
@ -129,13 +107,6 @@ type createRoomResponse struct {
RoomAlias string `json:"room_alias,omitempty"` // in synapse not spec RoomAlias string `json:"room_alias,omitempty"` // in synapse not spec
} }
// fledglingEvent is a helper representation of an event used when creating many events in succession.
type fledglingEvent struct {
Type string `json:"type"`
StateKey string `json:"state_key"`
Content interface{} `json:"content"`
}
// CreateRoom implements /createRoom // CreateRoom implements /createRoom
func CreateRoom( func CreateRoom(
req *http.Request, device *api.Device, req *http.Request, device *api.Device,
@ -143,12 +114,12 @@ func CreateRoom(
profileAPI api.ClientUserAPI, rsAPI roomserverAPI.ClientRoomserverAPI, profileAPI api.ClientUserAPI, rsAPI roomserverAPI.ClientRoomserverAPI,
asAPI appserviceAPI.AppServiceInternalAPI, asAPI appserviceAPI.AppServiceInternalAPI,
) util.JSONResponse { ) util.JSONResponse {
var r createRoomRequest var createRequest createRoomRequest
resErr := httputil.UnmarshalJSONRequest(req, &r) resErr := httputil.UnmarshalJSONRequest(req, &createRequest)
if resErr != nil { if resErr != nil {
return *resErr return *resErr
} }
if resErr = r.Validate(); resErr != nil { if resErr = createRequest.Validate(); resErr != nil {
return *resErr return *resErr
} }
evTime, err := httputil.ParseTSParam(req) evTime, err := httputil.ParseTSParam(req)
@ -158,46 +129,52 @@ func CreateRoom(
JSON: spec.InvalidParam(err.Error()), JSON: spec.InvalidParam(err.Error()),
} }
} }
return createRoom(req.Context(), r, device, cfg, profileAPI, rsAPI, asAPI, evTime) return createRoom(req.Context(), createRequest, device, cfg, profileAPI, rsAPI, asAPI, evTime)
} }
// createRoom implements /createRoom // createRoom implements /createRoom
// nolint: gocyclo
func createRoom( func createRoom(
ctx context.Context, ctx context.Context,
r createRoomRequest, device *api.Device, // TODO: remove dependency on createRoomRequest
createRequest createRoomRequest, device *api.Device,
cfg *config.ClientAPI, cfg *config.ClientAPI,
profileAPI api.ClientUserAPI, rsAPI roomserverAPI.ClientRoomserverAPI, profileAPI api.ClientUserAPI, rsAPI roomserverAPI.ClientRoomserverAPI,
asAPI appserviceAPI.AppServiceInternalAPI, asAPI appserviceAPI.AppServiceInternalAPI,
evTime time.Time, evTime time.Time,
) util.JSONResponse { ) util.JSONResponse {
_, userDomain, err := gomatrixserverlib.SplitID('@', device.UserID) userID, err := spec.NewUserID(device.UserID, true)
if err != nil { if err != nil {
util.GetLogger(ctx).WithError(err).Error("gomatrixserverlib.SplitID failed") util.GetLogger(ctx).WithError(err).Error("invalid userID")
return util.JSONResponse{ return util.JSONResponse{
Code: http.StatusInternalServerError, Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{}, JSON: spec.InternalServerError{},
} }
} }
if !cfg.Matrix.IsLocalServerName(userDomain) { if !cfg.Matrix.IsLocalServerName(userID.Domain()) {
return util.JSONResponse{ return util.JSONResponse{
Code: http.StatusForbidden, Code: http.StatusForbidden,
JSON: spec.Forbidden(fmt.Sprintf("User domain %q not configured locally", userDomain)), JSON: spec.Forbidden(fmt.Sprintf("User domain %q not configured locally", userID.Domain())),
} }
} }
// TODO (#267): Check room ID doesn't clash with an existing one, and we
// probably shouldn't be using pseudo-random strings, maybe GUIDs?
roomID := fmt.Sprintf("!%s:%s", util.RandomString(16), userDomain)
logger := util.GetLogger(ctx) logger := util.GetLogger(ctx)
userID := device.UserID
// TODO: Check room ID doesn't clash with an existing one, and we
// probably shouldn't be using pseudo-random strings, maybe GUIDs?
roomID, err := spec.NewRoomID(fmt.Sprintf("!%s:%s", util.RandomString(16), userID.Domain()))
if err != nil {
util.GetLogger(ctx).WithError(err).Error("invalid roomID")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
// Clobber keys: creator, room_version // Clobber keys: creator, room_version
roomVersion := roomserverVersion.DefaultRoomVersion() roomVersion := roomserverVersion.DefaultRoomVersion()
if r.RoomVersion != "" { if createRequest.RoomVersion != "" {
candidateVersion := gomatrixserverlib.RoomVersion(r.RoomVersion) candidateVersion := gomatrixserverlib.RoomVersion(createRequest.RoomVersion)
_, roomVersionError := roomserverVersion.SupportedRoomVersion(candidateVersion) _, roomVersionError := roomserverVersion.SupportedRoomVersion(candidateVersion)
if roomVersionError != nil { if roomVersionError != nil {
return util.JSONResponse{ return util.JSONResponse{
@ -208,17 +185,13 @@ func createRoom(
roomVersion = candidateVersion roomVersion = candidateVersion
} }
// TODO: visibility/presets/raw initial state
// TODO: Create room alias association
// Make sure this doesn't fall into an application service's namespace though!
logger.WithFields(log.Fields{ logger.WithFields(log.Fields{
"userID": userID, "userID": userID.String(),
"roomID": roomID, "roomID": roomID.String(),
"roomVersion": roomVersion, "roomVersion": roomVersion,
}).Info("Creating new room") }).Info("Creating new room")
profile, err := appserviceAPI.RetrieveUserProfile(ctx, userID, asAPI, profileAPI) profile, err := appserviceAPI.RetrieveUserProfile(ctx, userID.String(), asAPI, profileAPI)
if err != nil { if err != nil {
util.GetLogger(ctx).WithError(err).Error("appserviceAPI.RetrieveUserProfile failed") util.GetLogger(ctx).WithError(err).Error("appserviceAPI.RetrieveUserProfile failed")
return util.JSONResponse{ return util.JSONResponse{
@ -227,427 +200,38 @@ func createRoom(
} }
} }
createContent := map[string]interface{}{} userDisplayName := profile.DisplayName
if len(r.CreationContent) > 0 { userAvatarURL := profile.AvatarURL
if err = json.Unmarshal(r.CreationContent, &createContent); err != nil {
util.GetLogger(ctx).WithError(err).Error("json.Unmarshal for creation_content failed") keyID := cfg.Matrix.KeyID
return util.JSONResponse{ privateKey := cfg.Matrix.PrivateKey
Code: http.StatusBadRequest,
JSON: spec.BadJSON("invalid create content"), req := roomserverAPI.PerformCreateRoomRequest{
} InvitedUsers: createRequest.Invite,
} RoomName: createRequest.Name,
Visibility: createRequest.Visibility,
Topic: createRequest.Topic,
StatePreset: createRequest.Preset,
CreationContent: createRequest.CreationContent,
InitialState: createRequest.InitialState,
RoomAliasName: createRequest.RoomAliasName,
RoomVersion: roomVersion,
PowerLevelContentOverride: createRequest.PowerLevelContentOverride,
IsDirect: createRequest.IsDirect,
UserDisplayName: userDisplayName,
UserAvatarURL: userAvatarURL,
KeyID: keyID,
PrivateKey: privateKey,
EventTime: evTime,
} }
createContent["creator"] = userID roomAlias, createRes := rsAPI.PerformCreateRoom(ctx, *userID, *roomID, &req)
createContent["room_version"] = roomVersion if createRes != nil {
powerLevelContent := eventutil.InitialPowerLevelsContent(userID) return *createRes
joinRuleContent := gomatrixserverlib.JoinRuleContent{
JoinRule: spec.Invite,
}
historyVisibilityContent := gomatrixserverlib.HistoryVisibilityContent{
HistoryVisibility: historyVisibilityShared,
}
if r.PowerLevelContentOverride != nil {
// Merge powerLevelContentOverride fields by unmarshalling it atop the defaults
err = json.Unmarshal(r.PowerLevelContentOverride, &powerLevelContent)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("json.Unmarshal for power_level_content_override failed")
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.BadJSON("malformed power_level_content_override"),
}
}
}
var guestsCanJoin bool
switch r.Preset {
case presetPrivateChat:
joinRuleContent.JoinRule = spec.Invite
historyVisibilityContent.HistoryVisibility = historyVisibilityShared
guestsCanJoin = true
case presetTrustedPrivateChat:
joinRuleContent.JoinRule = spec.Invite
historyVisibilityContent.HistoryVisibility = historyVisibilityShared
for _, invitee := range r.Invite {
powerLevelContent.Users[invitee] = 100
}
guestsCanJoin = true
case presetPublicChat:
joinRuleContent.JoinRule = spec.Public
historyVisibilityContent.HistoryVisibility = historyVisibilityShared
}
createEvent := fledglingEvent{
Type: spec.MRoomCreate,
Content: createContent,
}
powerLevelEvent := fledglingEvent{
Type: spec.MRoomPowerLevels,
Content: powerLevelContent,
}
joinRuleEvent := fledglingEvent{
Type: spec.MRoomJoinRules,
Content: joinRuleContent,
}
historyVisibilityEvent := fledglingEvent{
Type: spec.MRoomHistoryVisibility,
Content: historyVisibilityContent,
}
membershipEvent := fledglingEvent{
Type: spec.MRoomMember,
StateKey: userID,
Content: gomatrixserverlib.MemberContent{
Membership: spec.Join,
DisplayName: profile.DisplayName,
AvatarURL: profile.AvatarURL,
},
}
var nameEvent *fledglingEvent
var topicEvent *fledglingEvent
var guestAccessEvent *fledglingEvent
var aliasEvent *fledglingEvent
if r.Name != "" {
nameEvent = &fledglingEvent{
Type: spec.MRoomName,
Content: eventutil.NameContent{
Name: r.Name,
},
}
}
if r.Topic != "" {
topicEvent = &fledglingEvent{
Type: spec.MRoomTopic,
Content: eventutil.TopicContent{
Topic: r.Topic,
},
}
}
if guestsCanJoin {
guestAccessEvent = &fledglingEvent{
Type: spec.MRoomGuestAccess,
Content: eventutil.GuestAccessContent{
GuestAccess: "can_join",
},
}
}
var roomAlias string
if r.RoomAliasName != "" {
roomAlias = fmt.Sprintf("#%s:%s", r.RoomAliasName, userDomain)
// check it's free TODO: This races but is better than nothing
hasAliasReq := roomserverAPI.GetRoomIDForAliasRequest{
Alias: roomAlias,
IncludeAppservices: false,
}
var aliasResp roomserverAPI.GetRoomIDForAliasResponse
err = rsAPI.GetRoomIDForAlias(ctx, &hasAliasReq, &aliasResp)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("aliasAPI.GetRoomIDForAlias failed")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
if aliasResp.RoomID != "" {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.RoomInUse("Room ID already exists."),
}
}
aliasEvent = &fledglingEvent{
Type: spec.MRoomCanonicalAlias,
Content: eventutil.CanonicalAlias{
Alias: roomAlias,
},
}
}
var initialStateEvents []fledglingEvent
for i := range r.InitialState {
if r.InitialState[i].StateKey != "" {
initialStateEvents = append(initialStateEvents, r.InitialState[i])
continue
}
switch r.InitialState[i].Type {
case spec.MRoomCreate:
continue
case spec.MRoomPowerLevels:
powerLevelEvent = r.InitialState[i]
case spec.MRoomJoinRules:
joinRuleEvent = r.InitialState[i]
case spec.MRoomHistoryVisibility:
historyVisibilityEvent = r.InitialState[i]
case spec.MRoomGuestAccess:
guestAccessEvent = &r.InitialState[i]
case spec.MRoomName:
nameEvent = &r.InitialState[i]
case spec.MRoomTopic:
topicEvent = &r.InitialState[i]
default:
initialStateEvents = append(initialStateEvents, r.InitialState[i])
}
}
// send events into the room in order of:
// 1- m.room.create
// 2- room creator join member
// 3- m.room.power_levels
// 4- m.room.join_rules
// 5- m.room.history_visibility
// 6- m.room.canonical_alias (opt)
// 7- m.room.guest_access (opt)
// 8- other initial state items
// 9- m.room.name (opt)
// 10- m.room.topic (opt)
// 11- invite events (opt) - with is_direct flag if applicable TODO
// 12- 3pid invite events (opt) TODO
// This differs from Synapse slightly. Synapse would vary the ordering of 3-7
// depending on if those events were in "initial_state" or not. This made it
// harder to reason about, hence sticking to a strict static ordering.
// TODO: Synapse has txn/token ID on each event. Do we need to do this here?
eventsToMake := []fledglingEvent{
createEvent, membershipEvent, powerLevelEvent, joinRuleEvent, historyVisibilityEvent,
}
if guestAccessEvent != nil {
eventsToMake = append(eventsToMake, *guestAccessEvent)
}
eventsToMake = append(eventsToMake, initialStateEvents...)
if nameEvent != nil {
eventsToMake = append(eventsToMake, *nameEvent)
}
if topicEvent != nil {
eventsToMake = append(eventsToMake, *topicEvent)
}
if aliasEvent != nil {
// TODO: bit of a chicken and egg problem here as the alias doesn't exist and cannot until we have made the room.
// This means we might fail creating the alias but say the canonical alias is something that doesn't exist.
eventsToMake = append(eventsToMake, *aliasEvent)
}
// TODO: invite events
// TODO: 3pid invite events
verImpl, err := gomatrixserverlib.GetRoomVersion(roomVersion)
if err != nil {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.BadJSON("unknown room version"),
}
}
var builtEvents []*types.HeaderedEvent
authEvents := gomatrixserverlib.NewAuthEvents(nil)
for i, e := range eventsToMake {
depth := i + 1 // depth starts at 1
builder := verImpl.NewEventBuilderFromProtoEvent(&gomatrixserverlib.ProtoEvent{
Sender: userID,
RoomID: roomID,
Type: e.Type,
StateKey: &e.StateKey,
Depth: int64(depth),
})
err = builder.SetContent(e.Content)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("builder.SetContent failed")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
if i > 0 {
builder.PrevEvents = []string{builtEvents[i-1].EventID()}
}
var ev gomatrixserverlib.PDU
if err = builder.AddAuthEvents(&authEvents); err != nil {
util.GetLogger(ctx).WithError(err).Error("AddAuthEvents failed")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
ev, err = builder.Build(evTime, userDomain, cfg.Matrix.KeyID, cfg.Matrix.PrivateKey)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("buildEvent failed")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
if err = gomatrixserverlib.Allowed(ev, &authEvents); err != nil {
util.GetLogger(ctx).WithError(err).Error("gomatrixserverlib.Allowed failed")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
// Add the event to the list of auth events
builtEvents = append(builtEvents, &types.HeaderedEvent{PDU: ev})
err = authEvents.AddEvent(ev)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("authEvents.AddEvent failed")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
}
inputs := make([]roomserverAPI.InputRoomEvent, 0, len(builtEvents))
for _, event := range builtEvents {
inputs = append(inputs, roomserverAPI.InputRoomEvent{
Kind: roomserverAPI.KindNew,
Event: event,
Origin: userDomain,
SendAsServer: roomserverAPI.DoNotSendToOtherServers,
})
}
if err = roomserverAPI.SendInputRoomEvents(ctx, rsAPI, device.UserDomain(), inputs, false); err != nil {
util.GetLogger(ctx).WithError(err).Error("roomserverAPI.SendInputRoomEvents failed")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
// TODO(#269): Reserve room alias while we create the room. This stops us
// from creating the room but still failing due to the alias having already
// been taken.
if roomAlias != "" {
aliasReq := roomserverAPI.SetRoomAliasRequest{
Alias: roomAlias,
RoomID: roomID,
UserID: userID,
}
var aliasResp roomserverAPI.SetRoomAliasResponse
err = rsAPI.SetRoomAlias(ctx, &aliasReq, &aliasResp)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("aliasAPI.SetRoomAlias failed")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
if aliasResp.AliasExists {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.RoomInUse("Room alias already exists."),
}
}
}
// If this is a direct message then we should invite the participants.
if len(r.Invite) > 0 {
// Build some stripped state for the invite.
var globalStrippedState []fclient.InviteV2StrippedState
for _, event := range builtEvents {
// Chosen events from the spec:
// https://spec.matrix.org/v1.3/client-server-api/#stripped-state
switch event.Type() {
case spec.MRoomCreate:
fallthrough
case spec.MRoomName:
fallthrough
case spec.MRoomAvatar:
fallthrough
case spec.MRoomTopic:
fallthrough
case spec.MRoomCanonicalAlias:
fallthrough
case spec.MRoomEncryption:
fallthrough
case spec.MRoomMember:
fallthrough
case spec.MRoomJoinRules:
ev := event.PDU
globalStrippedState = append(
globalStrippedState,
fclient.NewInviteV2StrippedState(ev),
)
}
}
// Process the invites.
var inviteEvent *types.HeaderedEvent
for _, invitee := range r.Invite {
// Build the invite event.
inviteEvent, err = buildMembershipEvent(
ctx, invitee, "", profileAPI, device, spec.Invite,
roomID, r.IsDirect, cfg, evTime, rsAPI, asAPI,
)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("buildMembershipEvent failed")
continue
}
inviteStrippedState := append(
globalStrippedState,
fclient.NewInviteV2StrippedState(inviteEvent.PDU),
)
// Send the invite event to the roomserver.
event := inviteEvent
err = rsAPI.PerformInvite(ctx, &roomserverAPI.PerformInviteRequest{
Event: event,
InviteRoomState: inviteStrippedState,
RoomVersion: event.Version(),
SendAsServer: string(userDomain),
})
switch e := err.(type) {
case roomserverAPI.ErrInvalidID:
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.Unknown(e.Error()),
}
case roomserverAPI.ErrNotAllowed:
return util.JSONResponse{
Code: http.StatusForbidden,
JSON: spec.Forbidden(e.Error()),
}
case nil:
default:
util.GetLogger(ctx).WithError(err).Error("PerformInvite failed")
sentry.CaptureException(err)
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
}
}
if r.Visibility == spec.Public {
// expose this room in the published room list
if err = rsAPI.PerformPublish(ctx, &roomserverAPI.PerformPublishRequest{
RoomID: roomID,
Visibility: spec.Public,
}); err != nil {
util.GetLogger(ctx).WithError(err).Error("failed to publish room")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
} }
response := createRoomResponse{ response := createRoomResponse{
RoomID: roomID, RoomID: roomID.String(),
RoomAlias: roomAlias, RoomAlias: roomAlias,
} }

5
clientapi/routing/joinroom_test.go
View file

@ -11,6 +11,7 @@ import (
"github.com/matrix-org/dendrite/internal/sqlutil" "github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/dendrite/setup/jetstream" "github.com/matrix-org/dendrite/setup/jetstream"
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/gomatrixserverlib/spec"
"github.com/matrix-org/dendrite/appservice" "github.com/matrix-org/dendrite/appservice"
"github.com/matrix-org/dendrite/roomserver" "github.com/matrix-org/dendrite/roomserver"
@ -63,7 +64,7 @@ func TestJoinRoomByIDOrAlias(t *testing.T) {
IsDirect: true, IsDirect: true,
Topic: "testing", Topic: "testing",
Visibility: "public", Visibility: "public",
Preset: presetPublicChat, Preset: spec.PresetPublicChat,
RoomAliasName: "alias", RoomAliasName: "alias",
Invite: []string{bob.ID}, Invite: []string{bob.ID},
}, aliceDev, &cfg.ClientAPI, userAPI, rsAPI, asAPI, time.Now()) }, aliceDev, &cfg.ClientAPI, userAPI, rsAPI, asAPI, time.Now())
@ -78,7 +79,7 @@ func TestJoinRoomByIDOrAlias(t *testing.T) {
IsDirect: true, IsDirect: true,
Topic: "testing", Topic: "testing",
Visibility: "public", Visibility: "public",
Preset: presetPublicChat, Preset: spec.PresetPublicChat,
Invite: []string{charlie.ID}, Invite: []string{charlie.ID},
}, aliceDev, &cfg.ClientAPI, userAPI, rsAPI, asAPI, time.Now()) }, aliceDev, &cfg.ClientAPI, userAPI, rsAPI, asAPI, time.Now())
crRespWithGuestAccess, ok := resp.JSON.(createRoomResponse) crRespWithGuestAccess, ok := resp.JSON.(createRoomResponse)

59
clientapi/routing/membership.go
View file

@ -16,12 +16,14 @@ package routing
import ( import (
"context" "context"
"crypto/ed25519"
"fmt" "fmt"
"net/http" "net/http"
"time" "time"
"github.com/getsentry/sentry-go" "github.com/getsentry/sentry-go"
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/gomatrixserverlib/fclient"
"github.com/matrix-org/gomatrixserverlib/spec" "github.com/matrix-org/gomatrixserverlib/spec"
appserviceAPI "github.com/matrix-org/dendrite/appservice/api" appserviceAPI "github.com/matrix-org/dendrite/appservice/api"
@ -308,6 +310,41 @@ func sendInvite(
}, nil }, nil
} }
func buildMembershipEventDirect(
ctx context.Context,
targetUserID, reason string, userDisplayName, userAvatarURL string,
sender string, senderDomain spec.ServerName,
membership, roomID string, isDirect bool,
keyID gomatrixserverlib.KeyID, privateKey ed25519.PrivateKey, evTime time.Time,
rsAPI roomserverAPI.ClientRoomserverAPI,
) (*types.HeaderedEvent, error) {
proto := gomatrixserverlib.ProtoEvent{
Sender: sender,
RoomID: roomID,
Type: "m.room.member",
StateKey: &targetUserID,
}
content := gomatrixserverlib.MemberContent{
Membership: membership,
DisplayName: userDisplayName,
AvatarURL: userAvatarURL,
Reason: reason,
IsDirect: isDirect,
}
if err := proto.SetContent(content); err != nil {
return nil, err
}
identity := &fclient.SigningIdentity{
ServerName: senderDomain,
KeyID: keyID,
PrivateKey: privateKey,
}
return eventutil.QueryAndBuildEvent(ctx, &proto, identity, evTime, rsAPI, nil)
}
func buildMembershipEvent( func buildMembershipEvent(
ctx context.Context, ctx context.Context,
targetUserID, reason string, profileAPI userapi.ClientUserAPI, targetUserID, reason string, profileAPI userapi.ClientUserAPI,
@ -321,31 +358,13 @@ func buildMembershipEvent(
return nil, err return nil, err
} }
proto := gomatrixserverlib.ProtoEvent{
Sender: device.UserID,
RoomID: roomID,
Type: "m.room.member",
StateKey: &targetUserID,
}
content := gomatrixserverlib.MemberContent{
Membership: membership,
DisplayName: profile.DisplayName,
AvatarURL: profile.AvatarURL,
Reason: reason,
IsDirect: isDirect,
}
if err = proto.SetContent(content); err != nil {
return nil, err
}
identity, err := cfg.Matrix.SigningIdentityFor(device.UserDomain()) identity, err := cfg.Matrix.SigningIdentityFor(device.UserDomain())
if err != nil { if err != nil {
return nil, err return nil, err
} }
return eventutil.QueryAndBuildEvent(ctx, &proto, cfg.Matrix, identity, evTime, rsAPI, nil) return buildMembershipEventDirect(ctx, targetUserID, reason, profile.DisplayName, profile.AvatarURL,
device.UserID, device.UserDomain(), membership, roomID, isDirect, identity.KeyID, identity.PrivateKey, evTime, rsAPI)
} }
// loadProfile lookups the profile of a given user from the database and returns // loadProfile lookups the profile of a given user from the database and returns

2
clientapi/routing/profile.go
View file

@ -387,7 +387,7 @@ func buildMembershipEvents(
return nil, err return nil, err
} }
event, err := eventutil.QueryAndBuildEvent(ctx, &proto, cfg.Matrix, identity, evTime, rsAPI, nil) event, err := eventutil.QueryAndBuildEvent(ctx, &proto, identity, evTime, rsAPI, nil)
if err != nil { if err != nil {
return nil, err return nil, err
} }

2
clientapi/routing/redaction.go
View file

@ -137,7 +137,7 @@ func SendRedaction(
} }
var queryRes roomserverAPI.QueryLatestEventsAndStateResponse var queryRes roomserverAPI.QueryLatestEventsAndStateResponse
e, err := eventutil.QueryAndBuildEvent(req.Context(), &proto, cfg.Matrix, identity, time.Now(), rsAPI, &queryRes) e, err := eventutil.QueryAndBuildEvent(req.Context(), &proto, identity, time.Now(), rsAPI, &queryRes)
if errors.Is(err, eventutil.ErrRoomNoExists{}) { if errors.Is(err, eventutil.ErrRoomNoExists{}) {
return util.JSONResponse{ return util.JSONResponse{
Code: http.StatusNotFound, Code: http.StatusNotFound,

2
clientapi/routing/sendevent.go
View file

@ -293,7 +293,7 @@ func generateSendEvent(
} }
var queryRes api.QueryLatestEventsAndStateResponse var queryRes api.QueryLatestEventsAndStateResponse
e, err := eventutil.QueryAndBuildEvent(ctx, &proto, cfg.Matrix, identity, evTime, rsAPI, &queryRes) e, err := eventutil.QueryAndBuildEvent(ctx, &proto, identity, evTime, rsAPI, &queryRes)
switch specificErr := err.(type) { switch specificErr := err.(type) {
case nil: case nil:
case eventutil.ErrRoomNoExists: case eventutil.ErrRoomNoExists:

2
clientapi/routing/server_notices.go
View file

@ -155,7 +155,7 @@ func SendServerNotice(
Invite: []string{r.UserID}, Invite: []string{r.UserID},
Name: cfgNotices.RoomName, Name: cfgNotices.RoomName,
Visibility: "private", Visibility: "private",
Preset: presetPrivateChat, Preset: spec.PresetPrivateChat,
CreationContent: cc, CreationContent: cc,
RoomVersion: roomVersion, RoomVersion: roomVersion,
PowerLevelContentOverride: pl, PowerLevelContentOverride: pl,

2
clientapi/threepid/invites.go
View file

@ -380,7 +380,7 @@ func emit3PIDInviteEvent(
} }
queryRes := api.QueryLatestEventsAndStateResponse{} queryRes := api.QueryLatestEventsAndStateResponse{}
event, err := eventutil.QueryAndBuildEvent(ctx, proto, cfg.Matrix, identity, evTime, rsAPI, &queryRes) event, err := eventutil.QueryAndBuildEvent(ctx, proto, identity, evTime, rsAPI, &queryRes)
if err != nil { if err != nil {
return err return err
} }

5
cmd/dendrite-upgrade-tests/tests.go
View file

@ -9,6 +9,7 @@ import (
"github.com/Masterminds/semver/v3" "github.com/Masterminds/semver/v3"
"github.com/matrix-org/gomatrix" "github.com/matrix-org/gomatrix"
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/gomatrixserverlib/spec"
) )
const userPassword = "this_is_a_long_password" const userPassword = "this_is_a_long_password"
@ -56,7 +57,7 @@ func runTests(baseURL string, v *semver.Version) error {
// create DM room, join it and exchange messages // create DM room, join it and exchange messages
createRoomResp, err := users[0].client.CreateRoom(&gomatrix.ReqCreateRoom{ createRoomResp, err := users[0].client.CreateRoom(&gomatrix.ReqCreateRoom{
Preset: "trusted_private_chat", Preset: spec.PresetTrustedPrivateChat,
Invite: []string{users[1].userID}, Invite: []string{users[1].userID},
IsDirect: true, IsDirect: true,
}) })
@ -98,7 +99,7 @@ func runTests(baseURL string, v *semver.Version) error {
publicRoomID := "" publicRoomID := ""
createRoomResp, err = users[0].client.CreateRoom(&gomatrix.ReqCreateRoom{ createRoomResp, err = users[0].client.CreateRoom(&gomatrix.ReqCreateRoom{
RoomAliasName: "global", RoomAliasName: "global",
Preset: "public_chat", Preset: spec.PresetPublicChat,
}) })
if err != nil { // this is okay and expected if the room already exists and the aliases clash if err != nil { // this is okay and expected if the room already exists and the aliases clash
// try to join it // try to join it

2
federationapi/routing/join.go
View file

@ -121,7 +121,7 @@ func MakeJoin(
queryRes := api.QueryLatestEventsAndStateResponse{ queryRes := api.QueryLatestEventsAndStateResponse{
RoomVersion: roomVersion, RoomVersion: roomVersion,
} }
event, err := eventutil.QueryAndBuildEvent(httpReq.Context(), proto, cfg.Matrix, identity, time.Now(), rsAPI, &queryRes) event, err := eventutil.QueryAndBuildEvent(httpReq.Context(), proto, identity, time.Now(), rsAPI, &queryRes)
switch e := err.(type) { switch e := err.(type) {
case nil: case nil:
case eventutil.ErrRoomNoExists: case eventutil.ErrRoomNoExists:

2
federationapi/routing/leave.go
View file

@ -66,7 +66,7 @@ func MakeLeave(
} }
queryRes := api.QueryLatestEventsAndStateResponse{} queryRes := api.QueryLatestEventsAndStateResponse{}
event, err := eventutil.QueryAndBuildEvent(httpReq.Context(), proto, cfg.Matrix, identity, time.Now(), rsAPI, &queryRes) event, err := eventutil.QueryAndBuildEvent(httpReq.Context(), proto, identity, time.Now(), rsAPI, &queryRes)
switch e := err.(type) { switch e := err.(type) {
case nil: case nil:
case eventutil.ErrRoomNoExists: case eventutil.ErrRoomNoExists:

2
go.mod
View file

@ -22,7 +22,7 @@ require (
github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91 github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
github.com/matrix-org/gomatrix v0.0.0-20220926102614-ceba4d9f7530 github.com/matrix-org/gomatrix v0.0.0-20220926102614-ceba4d9f7530
github.com/matrix-org/gomatrixserverlib v0.0.0-20230524095531-95ba6c68efb6 github.com/matrix-org/gomatrixserverlib v0.0.0-20230531143710-c681a0658246
github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a
github.com/matrix-org/util v0.0.0-20221111132719-399730281e66 github.com/matrix-org/util v0.0.0-20221111132719-399730281e66
github.com/mattn/go-sqlite3 v1.14.16 github.com/mattn/go-sqlite3 v1.14.16

4
go.sum
View file

@ -323,8 +323,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91 h1:s7fexw
github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1:e+cg2q7C7yE5QnAXgzo512tgFh1RbQLC0+jozuegKgo= github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1:e+cg2q7C7yE5QnAXgzo512tgFh1RbQLC0+jozuegKgo=
github.com/matrix-org/gomatrix v0.0.0-20220926102614-ceba4d9f7530 h1:kHKxCOLcHH8r4Fzarl4+Y3K5hjothkVW5z7T1dUM11U= github.com/matrix-org/gomatrix v0.0.0-20220926102614-ceba4d9f7530 h1:kHKxCOLcHH8r4Fzarl4+Y3K5hjothkVW5z7T1dUM11U=
github.com/matrix-org/gomatrix v0.0.0-20220926102614-ceba4d9f7530/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s= github.com/matrix-org/gomatrix v0.0.0-20220926102614-ceba4d9f7530/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230524095531-95ba6c68efb6 h1:FQpdh/KGCCQJytz4GAdG6pbx3DJ1HNzdKFc/BCZ0hP0= github.com/matrix-org/gomatrixserverlib v0.0.0-20230531143710-c681a0658246 h1:1sYXx7p9BIf0R7OIV/TZg3SCvNehEQPCKNqwV1ONfwU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230524095531-95ba6c68efb6/go.mod h1:H9V9N3Uqn1bBJqYJNGK1noqtgJTaCEhtTdcH/mp50uU= github.com/matrix-org/gomatrixserverlib v0.0.0-20230531143710-c681a0658246/go.mod h1:H9V9N3Uqn1bBJqYJNGK1noqtgJTaCEhtTdcH/mp50uU=
github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a h1:awrPDf9LEFySxTLKYBMCiObelNx/cBuv/wzllvCCH3A= github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a h1:awrPDf9LEFySxTLKYBMCiObelNx/cBuv/wzllvCCH3A=
github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a/go.mod h1:HchJX9oKMXaT2xYFs0Ha/6Zs06mxLU8k6F1ODnrGkeQ= github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a/go.mod h1:HchJX9oKMXaT2xYFs0Ha/6Zs06mxLU8k6F1ODnrGkeQ=
github.com/matrix-org/util v0.0.0-20221111132719-399730281e66 h1:6z4KxomXSIGWqhHcfzExgkH3Z3UkIXry4ibJS4Aqz2Y= github.com/matrix-org/util v0.0.0-20221111132719-399730281e66 h1:6z4KxomXSIGWqhHcfzExgkH3Z3UkIXry4ibJS4Aqz2Y=

7
internal/eventutil/events.go
View file

@ -22,7 +22,6 @@ import (
"github.com/matrix-org/dendrite/roomserver/api" "github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/dendrite/roomserver/types" "github.com/matrix-org/dendrite/roomserver/types"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/gomatrixserverlib/fclient" "github.com/matrix-org/gomatrixserverlib/fclient"
"github.com/matrix-org/gomatrixserverlib/spec" "github.com/matrix-org/gomatrixserverlib/spec"
@ -51,7 +50,7 @@ func (e ErrRoomNoExists) Unwrap() error {
// Returns an error if something else went wrong // Returns an error if something else went wrong
func QueryAndBuildEvent( func QueryAndBuildEvent(
ctx context.Context, ctx context.Context,
proto *gomatrixserverlib.ProtoEvent, cfg *config.Global, proto *gomatrixserverlib.ProtoEvent,
identity *fclient.SigningIdentity, evTime time.Time, identity *fclient.SigningIdentity, evTime time.Time,
rsAPI api.QueryLatestEventsAndStateAPI, queryRes *api.QueryLatestEventsAndStateResponse, rsAPI api.QueryLatestEventsAndStateAPI, queryRes *api.QueryLatestEventsAndStateResponse,
) (*types.HeaderedEvent, error) { ) (*types.HeaderedEvent, error) {
@ -64,14 +63,14 @@ func QueryAndBuildEvent(
// This can pass through a ErrRoomNoExists to the caller // This can pass through a ErrRoomNoExists to the caller
return nil, err return nil, err
} }
return BuildEvent(ctx, proto, cfg, identity, evTime, eventsNeeded, queryRes) return BuildEvent(ctx, proto, identity, evTime, eventsNeeded, queryRes)
} }
// BuildEvent builds a Matrix event from the builder and QueryLatestEventsAndStateResponse // BuildEvent builds a Matrix event from the builder and QueryLatestEventsAndStateResponse
// provided. // provided.
func BuildEvent( func BuildEvent(
ctx context.Context, ctx context.Context,
proto *gomatrixserverlib.ProtoEvent, cfg *config.Global, proto *gomatrixserverlib.ProtoEvent,
identity *fclient.SigningIdentity, evTime time.Time, identity *fclient.SigningIdentity, evTime time.Time,
eventsNeeded *gomatrixserverlib.StateNeeded, queryRes *api.QueryLatestEventsAndStateResponse, eventsNeeded *gomatrixserverlib.StateNeeded, queryRes *api.QueryLatestEventsAndStateResponse,
) (*types.HeaderedEvent, error) { ) (*types.HeaderedEvent, error) {

2
roomserver/api/api.go
View file

@ -5,6 +5,7 @@ import (
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/gomatrixserverlib/spec" "github.com/matrix-org/gomatrixserverlib/spec"
"github.com/matrix-org/util"
asAPI "github.com/matrix-org/dendrite/appservice/api" asAPI "github.com/matrix-org/dendrite/appservice/api"
fsAPI "github.com/matrix-org/dendrite/federationapi/api" fsAPI "github.com/matrix-org/dendrite/federationapi/api"
@ -169,6 +170,7 @@ type ClientRoomserverAPI interface {
GetRoomIDForAlias(ctx context.Context, req *GetRoomIDForAliasRequest, res *GetRoomIDForAliasResponse) error GetRoomIDForAlias(ctx context.Context, req *GetRoomIDForAliasRequest, res *GetRoomIDForAliasResponse) error
GetAliasesForRoomID(ctx context.Context, req *GetAliasesForRoomIDRequest, res *GetAliasesForRoomIDResponse) error GetAliasesForRoomID(ctx context.Context, req *GetAliasesForRoomIDRequest, res *GetAliasesForRoomIDResponse) error
PerformCreateRoom(ctx context.Context, userID spec.UserID, roomID spec.RoomID, createRequest *PerformCreateRoomRequest) (string, *util.JSONResponse)
// PerformRoomUpgrade upgrades a room to a newer version // PerformRoomUpgrade upgrades a room to a newer version
PerformRoomUpgrade(ctx context.Context, roomID, userID string, roomVersion gomatrixserverlib.RoomVersion) (newRoomID string, err error) PerformRoomUpgrade(ctx context.Context, roomID, userID string, roomVersion gomatrixserverlib.RoomVersion) (newRoomID string, err error)
PerformAdminEvacuateRoom(ctx context.Context, roomID string) (affected []string, err error) PerformAdminEvacuateRoom(ctx context.Context, roomID string) (affected []string, err error)

24
roomserver/api/perform.go
View file

@ -1,6 +1,10 @@
package api package api
import ( import (
"crypto/ed25519"
"encoding/json"
"time"
"github.com/matrix-org/dendrite/roomserver/types" "github.com/matrix-org/dendrite/roomserver/types"
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/gomatrixserverlib/fclient" "github.com/matrix-org/gomatrixserverlib/fclient"
@ -8,6 +12,26 @@ import (
"github.com/matrix-org/util" "github.com/matrix-org/util"
) )
type PerformCreateRoomRequest struct {
InvitedUsers []string
RoomName string
Visibility string
Topic string
StatePreset string
CreationContent json.RawMessage
InitialState []gomatrixserverlib.FledglingEvent
RoomAliasName string
RoomVersion gomatrixserverlib.RoomVersion
PowerLevelContentOverride json.RawMessage
IsDirect bool
UserDisplayName string
UserAvatarURL string
KeyID gomatrixserverlib.KeyID
PrivateKey ed25519.PrivateKey
EventTime time.Time
}
type PerformJoinRequest struct { type PerformJoinRequest struct {
RoomIDOrAlias string `json:"room_id_or_alias"` RoomIDOrAlias string `json:"room_id_or_alias"`
UserID string `json:"user_id"` UserID string `json:"user_id"`

2
roomserver/internal/alias.go
View file

@ -208,7 +208,7 @@ func (r *RoomserverInternalAPI) RemoveRoomAlias(
return err return err
} }
newEvent, err := eventutil.BuildEvent(ctx, proto, &r.Cfg.Global, identity, time.Now(), &eventsNeeded, stateRes) newEvent, err := eventutil.BuildEvent(ctx, proto, identity, time.Now(), &eventsNeeded, stateRes)
if err != nil { if err != nil {
return err return err
} }

13
roomserver/internal/api.go
View file

@ -6,6 +6,7 @@ import (
"github.com/getsentry/sentry-go" "github.com/getsentry/sentry-go"
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/gomatrixserverlib/spec" "github.com/matrix-org/gomatrixserverlib/spec"
"github.com/matrix-org/util"
"github.com/nats-io/nats.go" "github.com/nats-io/nats.go"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
@ -40,6 +41,7 @@ type RoomserverInternalAPI struct {
*perform.Forgetter *perform.Forgetter
*perform.Upgrader *perform.Upgrader
*perform.Admin *perform.Admin
*perform.Creator
ProcessContext *process.ProcessContext ProcessContext *process.ProcessContext
DB storage.Database DB storage.Database
Cfg *config.Dendrite Cfg *config.Dendrite
@ -191,6 +193,11 @@ func (r *RoomserverInternalAPI) SetFederationAPI(fsAPI fsAPI.RoomserverFederatio
Queryer: r.Queryer, Queryer: r.Queryer,
Leaver: r.Leaver, Leaver: r.Leaver,
} }
r.Creator = &perform.Creator{
DB: r.DB,
Cfg: &r.Cfg.RoomServer,
RSAPI: r,
}
if err := r.Inputer.Start(); err != nil { if err := r.Inputer.Start(); err != nil {
logrus.WithError(err).Panic("failed to start roomserver input API") logrus.WithError(err).Panic("failed to start roomserver input API")
@ -206,6 +213,12 @@ func (r *RoomserverInternalAPI) SetAppserviceAPI(asAPI asAPI.AppServiceInternalA
r.asAPI = asAPI r.asAPI = asAPI
} }
func (r *RoomserverInternalAPI) PerformCreateRoom(
ctx context.Context, userID spec.UserID, roomID spec.RoomID, createRequest *api.PerformCreateRoomRequest,
) (string, *util.JSONResponse) {
return r.Creator.PerformCreateRoom(ctx, userID, roomID, createRequest)
}
func (r *RoomserverInternalAPI) PerformInvite( func (r *RoomserverInternalAPI) PerformInvite(
ctx context.Context, ctx context.Context,
req *api.PerformInviteRequest, req *api.PerformInviteRequest,

2
roomserver/internal/input/input_events.go
View file

@ -872,7 +872,7 @@ func (r *Inputer) kickGuests(ctx context.Context, event gomatrixserverlib.PDU, r
return err return err
} }
event, err := eventutil.BuildEvent(ctx, fledglingEvent, r.Cfg.Matrix, r.SigningIdentity, time.Now(), &eventsNeeded, latestRes) event, err := eventutil.BuildEvent(ctx, fledglingEvent, r.SigningIdentity, time.Now(), &eventsNeeded, latestRes)
if err != nil { if err != nil {
return err return err
} }

4
roomserver/internal/perform/perform_admin.go
View file

@ -119,7 +119,7 @@ func (r *Admin) PerformAdminEvacuateRoom(
continue continue
} }
event, err = eventutil.BuildEvent(ctx, fledglingEvent, r.Cfg.Matrix, identity, time.Now(), &eventsNeeded, latestRes) event, err = eventutil.BuildEvent(ctx, fledglingEvent, identity, time.Now(), &eventsNeeded, latestRes)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -312,7 +312,7 @@ func (r *Admin) PerformAdminDownloadState(
return err return err
} }
ev, err := eventutil.BuildEvent(ctx, proto, r.Cfg.Matrix, identity, time.Now(), &eventsNeeded, queryRes) ev, err := eventutil.BuildEvent(ctx, proto, identity, time.Now(), &eventsNeeded, queryRes)
if err != nil { if err != nil {
return fmt.Errorf("eventutil.BuildEvent: %w", err) return fmt.Errorf("eventutil.BuildEvent: %w", err)
} }

498
roomserver/internal/perform/perform_create_room.go Normal file
View file

@ -0,0 +1,498 @@
// Copyright 2023 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package perform
import (
"context"
"encoding/json"
"fmt"
"net/http"
"github.com/getsentry/sentry-go"
"github.com/matrix-org/dendrite/internal/eventutil"
"github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/dendrite/roomserver/storage"
"github.com/matrix-org/dendrite/roomserver/types"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/gomatrixserverlib/fclient"
"github.com/matrix-org/gomatrixserverlib/spec"
"github.com/matrix-org/util"
)
const (
historyVisibilityShared = "shared"
)
type Creator struct {
DB storage.Database
Cfg *config.RoomServer
RSAPI api.RoomserverInternalAPI
}
// PerformCreateRoom handles all the steps necessary to create a new room.
// nolint: gocyclo
func (c *Creator) PerformCreateRoom(ctx context.Context, userID spec.UserID, roomID spec.RoomID, createRequest *api.PerformCreateRoomRequest) (string, *util.JSONResponse) {
verImpl, err := gomatrixserverlib.GetRoomVersion(createRequest.RoomVersion)
if err != nil {
return "", &util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.BadJSON("unknown room version"),
}
}
createContent := map[string]interface{}{}
if len(createRequest.CreationContent) > 0 {
if err = json.Unmarshal(createRequest.CreationContent, &createContent); err != nil {
util.GetLogger(ctx).WithError(err).Error("json.Unmarshal for creation_content failed")
return "", &util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.BadJSON("invalid create content"),
}
}
}
createContent["creator"] = userID.String()
createContent["room_version"] = createRequest.RoomVersion
powerLevelContent := eventutil.InitialPowerLevelsContent(userID.String())
joinRuleContent := gomatrixserverlib.JoinRuleContent{
JoinRule: spec.Invite,
}
historyVisibilityContent := gomatrixserverlib.HistoryVisibilityContent{
HistoryVisibility: historyVisibilityShared,
}
if createRequest.PowerLevelContentOverride != nil {
// Merge powerLevelContentOverride fields by unmarshalling it atop the defaults
err = json.Unmarshal(createRequest.PowerLevelContentOverride, &powerLevelContent)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("json.Unmarshal for power_level_content_override failed")
return "", &util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.BadJSON("malformed power_level_content_override"),
}
}
}
var guestsCanJoin bool
switch createRequest.StatePreset {
case spec.PresetPrivateChat:
joinRuleContent.JoinRule = spec.Invite
historyVisibilityContent.HistoryVisibility = historyVisibilityShared
guestsCanJoin = true
case spec.PresetTrustedPrivateChat:
joinRuleContent.JoinRule = spec.Invite
historyVisibilityContent.HistoryVisibility = historyVisibilityShared
for _, invitee := range createRequest.InvitedUsers {
powerLevelContent.Users[invitee] = 100
}
guestsCanJoin = true
case spec.PresetPublicChat:
joinRuleContent.JoinRule = spec.Public
historyVisibilityContent.HistoryVisibility = historyVisibilityShared
}
createEvent := gomatrixserverlib.FledglingEvent{
Type: spec.MRoomCreate,
Content: createContent,
}
powerLevelEvent := gomatrixserverlib.FledglingEvent{
Type: spec.MRoomPowerLevels,
Content: powerLevelContent,
}
joinRuleEvent := gomatrixserverlib.FledglingEvent{
Type: spec.MRoomJoinRules,
Content: joinRuleContent,
}
historyVisibilityEvent := gomatrixserverlib.FledglingEvent{
Type: spec.MRoomHistoryVisibility,
Content: historyVisibilityContent,
}
membershipEvent := gomatrixserverlib.FledglingEvent{
Type: spec.MRoomMember,
StateKey: userID.String(),
Content: gomatrixserverlib.MemberContent{
Membership: spec.Join,
DisplayName: createRequest.UserDisplayName,
AvatarURL: createRequest.UserAvatarURL,
},
}
var nameEvent *gomatrixserverlib.FledglingEvent
var topicEvent *gomatrixserverlib.FledglingEvent
var guestAccessEvent *gomatrixserverlib.FledglingEvent
var aliasEvent *gomatrixserverlib.FledglingEvent
if createRequest.RoomName != "" {
nameEvent = &gomatrixserverlib.FledglingEvent{
Type: spec.MRoomName,
Content: eventutil.NameContent{
Name: createRequest.RoomName,
},
}
}
if createRequest.Topic != "" {
topicEvent = &gomatrixserverlib.FledglingEvent{
Type: spec.MRoomTopic,
Content: eventutil.TopicContent{
Topic: createRequest.Topic,
},
}
}
if guestsCanJoin {
guestAccessEvent = &gomatrixserverlib.FledglingEvent{
Type: spec.MRoomGuestAccess,
Content: eventutil.GuestAccessContent{
GuestAccess: "can_join",
},
}
}
var roomAlias string
if createRequest.RoomAliasName != "" {
roomAlias = fmt.Sprintf("#%s:%s", createRequest.RoomAliasName, userID.Domain())
// check it's free
// TODO: This races but is better than nothing
hasAliasReq := api.GetRoomIDForAliasRequest{
Alias: roomAlias,
IncludeAppservices: false,
}
var aliasResp api.GetRoomIDForAliasResponse
err = c.RSAPI.GetRoomIDForAlias(ctx, &hasAliasReq, &aliasResp)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("aliasAPI.GetRoomIDForAlias failed")
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
if aliasResp.RoomID != "" {
return "", &util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.RoomInUse("Room ID already exists."),
}
}
aliasEvent = &gomatrixserverlib.FledglingEvent{
Type: spec.MRoomCanonicalAlias,
Content: eventutil.CanonicalAlias{
Alias: roomAlias,
},
}
}
var initialStateEvents []gomatrixserverlib.FledglingEvent
for i := range createRequest.InitialState {
if createRequest.InitialState[i].StateKey != "" {
initialStateEvents = append(initialStateEvents, createRequest.InitialState[i])
continue
}
switch createRequest.InitialState[i].Type {
case spec.MRoomCreate:
continue
case spec.MRoomPowerLevels:
powerLevelEvent = createRequest.InitialState[i]
case spec.MRoomJoinRules:
joinRuleEvent = createRequest.InitialState[i]
case spec.MRoomHistoryVisibility:
historyVisibilityEvent = createRequest.InitialState[i]
case spec.MRoomGuestAccess:
guestAccessEvent = &createRequest.InitialState[i]
case spec.MRoomName:
nameEvent = &createRequest.InitialState[i]
case spec.MRoomTopic:
topicEvent = &createRequest.InitialState[i]
default:
initialStateEvents = append(initialStateEvents, createRequest.InitialState[i])
}
}
// send events into the room in order of:
// 1- m.room.create
// 2- room creator join member
// 3- m.room.power_levels
// 4- m.room.join_rules
// 5- m.room.history_visibility
// 6- m.room.canonical_alias (opt)
// 7- m.room.guest_access (opt)
// 8- other initial state items
// 9- m.room.name (opt)
// 10- m.room.topic (opt)
// 11- invite events (opt) - with is_direct flag if applicable TODO
// 12- 3pid invite events (opt) TODO
// This differs from Synapse slightly. Synapse would vary the ordering of 3-7
// depending on if those events were in "initial_state" or not. This made it
// harder to reason about, hence sticking to a strict static ordering.
// TODO: Synapse has txn/token ID on each event. Do we need to do this here?
eventsToMake := []gomatrixserverlib.FledglingEvent{
createEvent, membershipEvent, powerLevelEvent, joinRuleEvent, historyVisibilityEvent,
}
if guestAccessEvent != nil {
eventsToMake = append(eventsToMake, *guestAccessEvent)
}
eventsToMake = append(eventsToMake, initialStateEvents...)
if nameEvent != nil {
eventsToMake = append(eventsToMake, *nameEvent)
}
if topicEvent != nil {
eventsToMake = append(eventsToMake, *topicEvent)
}
if aliasEvent != nil {
// TODO: bit of a chicken and egg problem here as the alias doesn't exist and cannot until we have made the room.
// This means we might fail creating the alias but say the canonical alias is something that doesn't exist.
eventsToMake = append(eventsToMake, *aliasEvent)
}
// TODO: invite events
// TODO: 3pid invite events
var builtEvents []*types.HeaderedEvent
authEvents := gomatrixserverlib.NewAuthEvents(nil)
for i, e := range eventsToMake {
depth := i + 1 // depth starts at 1
builder := verImpl.NewEventBuilderFromProtoEvent(&gomatrixserverlib.ProtoEvent{
Sender: userID.String(),
RoomID: roomID.String(),
Type: e.Type,
StateKey: &e.StateKey,
Depth: int64(depth),
})
err = builder.SetContent(e.Content)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("builder.SetContent failed")
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
if i > 0 {
builder.PrevEvents = []string{builtEvents[i-1].EventID()}
}
var ev gomatrixserverlib.PDU
if err = builder.AddAuthEvents(&authEvents); err != nil {
util.GetLogger(ctx).WithError(err).Error("AddAuthEvents failed")
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
ev, err = builder.Build(createRequest.EventTime, userID.Domain(), createRequest.KeyID, createRequest.PrivateKey)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("buildEvent failed")
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
if err = gomatrixserverlib.Allowed(ev, &authEvents); err != nil {
util.GetLogger(ctx).WithError(err).Error("gomatrixserverlib.Allowed failed")
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
// Add the event to the list of auth events
builtEvents = append(builtEvents, &types.HeaderedEvent{PDU: ev})
err = authEvents.AddEvent(ev)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("authEvents.AddEvent failed")
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
}
inputs := make([]api.InputRoomEvent, 0, len(builtEvents))
for _, event := range builtEvents {
inputs = append(inputs, api.InputRoomEvent{
Kind: api.KindNew,
Event: event,
Origin: userID.Domain(),
SendAsServer: api.DoNotSendToOtherServers,
})
}
if err = api.SendInputRoomEvents(ctx, c.RSAPI, userID.Domain(), inputs, false); err != nil {
util.GetLogger(ctx).WithError(err).Error("roomserverAPI.SendInputRoomEvents failed")
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
// TODO(#269): Reserve room alias while we create the room. This stops us
// from creating the room but still failing due to the alias having already
// been taken.
if roomAlias != "" {
aliasReq := api.SetRoomAliasRequest{
Alias: roomAlias,
RoomID: roomID.String(),
UserID: userID.String(),
}
var aliasResp api.SetRoomAliasResponse
err = c.RSAPI.SetRoomAlias(ctx, &aliasReq, &aliasResp)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("aliasAPI.SetRoomAlias failed")
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
if aliasResp.AliasExists {
return "", &util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.RoomInUse("Room alias already exists."),
}
}
}
// If this is a direct message then we should invite the participants.
if len(createRequest.InvitedUsers) > 0 {
// Build some stripped state for the invite.
var globalStrippedState []fclient.InviteV2StrippedState
for _, event := range builtEvents {
// Chosen events from the spec:
// https://spec.matrix.org/v1.3/client-server-api/#stripped-state
switch event.Type() {
case spec.MRoomCreate:
fallthrough
case spec.MRoomName:
fallthrough
case spec.MRoomAvatar:
fallthrough
case spec.MRoomTopic:
fallthrough
case spec.MRoomCanonicalAlias:
fallthrough
case spec.MRoomEncryption:
fallthrough
case spec.MRoomMember:
fallthrough
case spec.MRoomJoinRules:
ev := event.PDU
globalStrippedState = append(
globalStrippedState,
fclient.NewInviteV2StrippedState(ev),
)
}
}
// Process the invites.
var inviteEvent *types.HeaderedEvent
for _, invitee := range createRequest.InvitedUsers {
proto := gomatrixserverlib.ProtoEvent{
Sender: userID.String(),
RoomID: roomID.String(),
Type: "m.room.member",
StateKey: &invitee,
}
content := gomatrixserverlib.MemberContent{
Membership: spec.Invite,
DisplayName: createRequest.UserDisplayName,
AvatarURL: createRequest.UserAvatarURL,
Reason: "",
IsDirect: createRequest.IsDirect,
}
if err = proto.SetContent(content); err != nil {
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
// Build the invite event.
identity := &fclient.SigningIdentity{
ServerName: userID.Domain(),
KeyID: createRequest.KeyID,
PrivateKey: createRequest.PrivateKey,
}
inviteEvent, err = eventutil.QueryAndBuildEvent(ctx, &proto, identity, createRequest.EventTime, c.RSAPI, nil)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("buildMembershipEvent failed")
continue
}
inviteStrippedState := append(
globalStrippedState,
fclient.NewInviteV2StrippedState(inviteEvent.PDU),
)
// Send the invite event to the roomserver.
event := inviteEvent
err = c.RSAPI.PerformInvite(ctx, &api.PerformInviteRequest{
Event: event,
InviteRoomState: inviteStrippedState,
RoomVersion: event.Version(),
SendAsServer: string(userID.Domain()),
})
switch e := err.(type) {
case api.ErrInvalidID:
return "", &util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.Unknown(e.Error()),
}
case api.ErrNotAllowed:
return "", &util.JSONResponse{
Code: http.StatusForbidden,
JSON: spec.Forbidden(e.Error()),
}
case nil:
default:
util.GetLogger(ctx).WithError(err).Error("PerformInvite failed")
sentry.CaptureException(err)
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
}
}
if createRequest.Visibility == spec.Public {
// expose this room in the published room list
if err = c.RSAPI.PerformPublish(ctx, &api.PerformPublishRequest{
RoomID: roomID.String(),
Visibility: spec.Public,
}); err != nil {
util.GetLogger(ctx).WithError(err).Error("failed to publish room")
return "", &util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
}
// TODO: visibility/presets/raw initial state
// TODO: Create room alias association
// Make sure this doesn't fall into an application service's namespace though!
return roomAlias, nil
}

2
roomserver/internal/perform/perform_join.go
View file

@ -284,7 +284,7 @@ func (r *Joiner) performJoinRoomByID(
if err != nil { if err != nil {
return "", "", fmt.Errorf("error joining local room: %q", err) return "", "", fmt.Errorf("error joining local room: %q", err)
} }
event, err := eventutil.QueryAndBuildEvent(ctx, &proto, r.Cfg.Matrix, identity, time.Now(), r.RSAPI, &buildRes) event, err := eventutil.QueryAndBuildEvent(ctx, &proto, identity, time.Now(), r.RSAPI, &buildRes)
switch err.(type) { switch err.(type) {
case nil: case nil:

2
roomserver/internal/perform/perform_leave.go
View file

@ -183,7 +183,7 @@ func (r *Leaver) performLeaveRoomByID(
if err != nil { if err != nil {
return nil, fmt.Errorf("SigningIdentityFor: %w", err) return nil, fmt.Errorf("SigningIdentityFor: %w", err)
} }
event, err := eventutil.QueryAndBuildEvent(ctx, &proto, r.Cfg.Matrix, identity, time.Now(), r.RSAPI, &buildRes) event, err := eventutil.QueryAndBuildEvent(ctx, &proto, identity, time.Now(), r.RSAPI, &buildRes)
if err != nil { if err != nil {
return nil, fmt.Errorf("eventutil.QueryAndBuildEvent: %w", err) return nil, fmt.Errorf("eventutil.QueryAndBuildEvent: %w", err)
} }

39
roomserver/internal/perform/perform_upgrade.go
View file

@ -35,13 +35,6 @@ type Upgrader struct {
URSAPI api.RoomserverInternalAPI URSAPI api.RoomserverInternalAPI
} }
// fledglingEvent is a helper representation of an event used when creating many events in succession.
type fledglingEvent struct {
Type string `json:"type"`
StateKey string `json:"state_key"`
Content interface{} `json:"content"`
}
// PerformRoomUpgrade upgrades a room from one version to another // PerformRoomUpgrade upgrades a room from one version to another
func (r *Upgrader) PerformRoomUpgrade( func (r *Upgrader) PerformRoomUpgrade(
ctx context.Context, ctx context.Context,
@ -154,7 +147,7 @@ func (r *Upgrader) restrictOldRoomPowerLevels(ctx context.Context, evTime time.T
restrictedPowerLevelContent.EventsDefault = restrictedDefaultPowerLevel restrictedPowerLevelContent.EventsDefault = restrictedDefaultPowerLevel
restrictedPowerLevelContent.Invite = restrictedDefaultPowerLevel restrictedPowerLevelContent.Invite = restrictedDefaultPowerLevel
restrictedPowerLevelsHeadered, resErr := r.makeHeaderedEvent(ctx, evTime, userID, roomID, fledglingEvent{ restrictedPowerLevelsHeadered, resErr := r.makeHeaderedEvent(ctx, evTime, userID, roomID, gomatrixserverlib.FledglingEvent{
Type: spec.MRoomPowerLevels, Type: spec.MRoomPowerLevels,
StateKey: "", StateKey: "",
Content: restrictedPowerLevelContent, Content: restrictedPowerLevelContent,
@ -216,7 +209,7 @@ func (r *Upgrader) clearOldCanonicalAliasEvent(ctx context.Context, oldRoom *api
} }
} }
emptyCanonicalAliasEvent, resErr := r.makeHeaderedEvent(ctx, evTime, userID, roomID, fledglingEvent{ emptyCanonicalAliasEvent, resErr := r.makeHeaderedEvent(ctx, evTime, userID, roomID, gomatrixserverlib.FledglingEvent{
Type: spec.MRoomCanonicalAlias, Type: spec.MRoomCanonicalAlias,
Content: map[string]interface{}{}, Content: map[string]interface{}{},
}) })
@ -298,7 +291,7 @@ func (r *Upgrader) userIsAuthorized(ctx context.Context, userID, roomID string,
} }
// nolint:gocyclo // nolint:gocyclo
func (r *Upgrader) generateInitialEvents(ctx context.Context, oldRoom *api.QueryLatestEventsAndStateResponse, userID, roomID string, newVersion gomatrixserverlib.RoomVersion, tombstoneEvent *types.HeaderedEvent) ([]fledglingEvent, error) { func (r *Upgrader) generateInitialEvents(ctx context.Context, oldRoom *api.QueryLatestEventsAndStateResponse, userID, roomID string, newVersion gomatrixserverlib.RoomVersion, tombstoneEvent *types.HeaderedEvent) ([]gomatrixserverlib.FledglingEvent, error) {
state := make(map[gomatrixserverlib.StateKeyTuple]*types.HeaderedEvent, len(oldRoom.StateEvents)) state := make(map[gomatrixserverlib.StateKeyTuple]*types.HeaderedEvent, len(oldRoom.StateEvents))
for _, event := range oldRoom.StateEvents { for _, event := range oldRoom.StateEvents {
if event.StateKey() == nil { if event.StateKey() == nil {
@ -361,7 +354,7 @@ func (r *Upgrader) generateInitialEvents(ctx context.Context, oldRoom *api.Query
EventID: tombstoneEvent.EventID(), EventID: tombstoneEvent.EventID(),
RoomID: roomID, RoomID: roomID,
} }
newCreateEvent := fledglingEvent{ newCreateEvent := gomatrixserverlib.FledglingEvent{
Type: spec.MRoomCreate, Type: spec.MRoomCreate,
StateKey: "", StateKey: "",
Content: newCreateContent, Content: newCreateContent,
@ -374,7 +367,7 @@ func (r *Upgrader) generateInitialEvents(ctx context.Context, oldRoom *api.Query
newMembershipContent := map[string]interface{}{} newMembershipContent := map[string]interface{}{}
_ = json.Unmarshal(oldMembershipEvent.Content(), &newMembershipContent) _ = json.Unmarshal(oldMembershipEvent.Content(), &newMembershipContent)
newMembershipContent["membership"] = spec.Join newMembershipContent["membership"] = spec.Join
newMembershipEvent := fledglingEvent{ newMembershipEvent := gomatrixserverlib.FledglingEvent{
Type: spec.MRoomMember, Type: spec.MRoomMember,
StateKey: userID, StateKey: userID,
Content: newMembershipContent, Content: newMembershipContent,
@ -400,13 +393,13 @@ func (r *Upgrader) generateInitialEvents(ctx context.Context, oldRoom *api.Query
"join_rule": spec.Invite, // sane default "join_rule": spec.Invite, // sane default
} }
_ = json.Unmarshal(oldJoinRulesEvent.Content(), &newJoinRulesContent) _ = json.Unmarshal(oldJoinRulesEvent.Content(), &newJoinRulesContent)
newJoinRulesEvent := fledglingEvent{ newJoinRulesEvent := gomatrixserverlib.FledglingEvent{
Type: spec.MRoomJoinRules, Type: spec.MRoomJoinRules,
StateKey: "", StateKey: "",
Content: newJoinRulesContent, Content: newJoinRulesContent,
} }
eventsToMake := make([]fledglingEvent, 0, len(state)) eventsToMake := make([]gomatrixserverlib.FledglingEvent, 0, len(state))
eventsToMake = append( eventsToMake = append(
eventsToMake, newCreateEvent, newMembershipEvent, eventsToMake, newCreateEvent, newMembershipEvent,
tempPowerLevelsEvent, newJoinRulesEvent, tempPowerLevelsEvent, newJoinRulesEvent,
@ -415,7 +408,7 @@ func (r *Upgrader) generateInitialEvents(ctx context.Context, oldRoom *api.Query
// For some reason Sytest expects there to be a guest access event. // For some reason Sytest expects there to be a guest access event.
// Create one if it doesn't exist. // Create one if it doesn't exist.
if _, ok := state[gomatrixserverlib.StateKeyTuple{EventType: spec.MRoomGuestAccess, StateKey: ""}]; !ok { if _, ok := state[gomatrixserverlib.StateKeyTuple{EventType: spec.MRoomGuestAccess, StateKey: ""}]; !ok {
eventsToMake = append(eventsToMake, fledglingEvent{ eventsToMake = append(eventsToMake, gomatrixserverlib.FledglingEvent{
Type: spec.MRoomGuestAccess, Type: spec.MRoomGuestAccess,
Content: map[string]string{ Content: map[string]string{
"guest_access": "forbidden", "guest_access": "forbidden",
@ -430,7 +423,7 @@ func (r *Upgrader) generateInitialEvents(ctx context.Context, oldRoom *api.Query
// are already in `eventsToMake`. // are already in `eventsToMake`.
continue continue
} }
newEvent := fledglingEvent{ newEvent := gomatrixserverlib.FledglingEvent{
Type: tuple.EventType, Type: tuple.EventType,
StateKey: tuple.StateKey, StateKey: tuple.StateKey,
} }
@ -444,7 +437,7 @@ func (r *Upgrader) generateInitialEvents(ctx context.Context, oldRoom *api.Query
// If we sent a temporary power level event into the room before, // If we sent a temporary power level event into the room before,
// override that now by restoring the original power levels. // override that now by restoring the original power levels.
if powerLevelsOverridden { if powerLevelsOverridden {
eventsToMake = append(eventsToMake, fledglingEvent{ eventsToMake = append(eventsToMake, gomatrixserverlib.FledglingEvent{
Type: spec.MRoomPowerLevels, Type: spec.MRoomPowerLevels,
Content: powerLevelContent, Content: powerLevelContent,
}) })
@ -452,7 +445,7 @@ func (r *Upgrader) generateInitialEvents(ctx context.Context, oldRoom *api.Query
return eventsToMake, nil return eventsToMake, nil
} }
func (r *Upgrader) sendInitialEvents(ctx context.Context, evTime time.Time, userID string, userDomain spec.ServerName, newRoomID string, newVersion gomatrixserverlib.RoomVersion, eventsToMake []fledglingEvent) error { func (r *Upgrader) sendInitialEvents(ctx context.Context, evTime time.Time, userID string, userDomain spec.ServerName, newRoomID string, newVersion gomatrixserverlib.RoomVersion, eventsToMake []gomatrixserverlib.FledglingEvent) error {
var err error var err error
var builtEvents []*types.HeaderedEvent var builtEvents []*types.HeaderedEvent
authEvents := gomatrixserverlib.NewAuthEvents(nil) authEvents := gomatrixserverlib.NewAuthEvents(nil)
@ -527,14 +520,14 @@ func (r *Upgrader) makeTombstoneEvent(
"body": "This room has been replaced", "body": "This room has been replaced",
"replacement_room": newRoomID, "replacement_room": newRoomID,
} }
event := fledglingEvent{ event := gomatrixserverlib.FledglingEvent{
Type: "m.room.tombstone", Type: "m.room.tombstone",
Content: content, Content: content,
} }
return r.makeHeaderedEvent(ctx, evTime, userID, roomID, event) return r.makeHeaderedEvent(ctx, evTime, userID, roomID, event)
} }
func (r *Upgrader) makeHeaderedEvent(ctx context.Context, evTime time.Time, userID, roomID string, event fledglingEvent) (*types.HeaderedEvent, error) { func (r *Upgrader) makeHeaderedEvent(ctx context.Context, evTime time.Time, userID, roomID string, event gomatrixserverlib.FledglingEvent) (*types.HeaderedEvent, error) {
proto := gomatrixserverlib.ProtoEvent{ proto := gomatrixserverlib.ProtoEvent{
Sender: userID, Sender: userID,
RoomID: roomID, RoomID: roomID,
@ -555,7 +548,7 @@ func (r *Upgrader) makeHeaderedEvent(ctx context.Context, evTime time.Time, user
return nil, fmt.Errorf("failed to get signing identity for %q: %w", senderDomain, err) return nil, fmt.Errorf("failed to get signing identity for %q: %w", senderDomain, err)
} }
var queryRes api.QueryLatestEventsAndStateResponse var queryRes api.QueryLatestEventsAndStateResponse
headeredEvent, err := eventutil.QueryAndBuildEvent(ctx, &proto, r.Cfg.Matrix, identity, evTime, r.URSAPI, &queryRes) headeredEvent, err := eventutil.QueryAndBuildEvent(ctx, &proto, identity, evTime, r.URSAPI, &queryRes)
switch e := err.(type) { switch e := err.(type) {
case nil: case nil:
case eventutil.ErrRoomNoExists: case eventutil.ErrRoomNoExists:
@ -581,7 +574,7 @@ func (r *Upgrader) makeHeaderedEvent(ctx context.Context, evTime time.Time, user
return headeredEvent, nil return headeredEvent, nil
} }
func createTemporaryPowerLevels(powerLevelContent *gomatrixserverlib.PowerLevelContent, userID string) (fledglingEvent, bool) { func createTemporaryPowerLevels(powerLevelContent *gomatrixserverlib.PowerLevelContent, userID string) (gomatrixserverlib.FledglingEvent, bool) {
// Work out what power level we need in order to be able to send events // Work out what power level we need in order to be able to send events
// of all types into the room. // of all types into the room.
neededPowerLevel := powerLevelContent.StateDefault neededPowerLevel := powerLevelContent.StateDefault
@ -612,7 +605,7 @@ func createTemporaryPowerLevels(powerLevelContent *gomatrixserverlib.PowerLevelC
} }
// Then return the temporary power levels event. // Then return the temporary power levels event.
return fledglingEvent{ return gomatrixserverlib.FledglingEvent{
Type: spec.MRoomPowerLevels, Type: spec.MRoomPowerLevels,
Content: tempPowerLevelContent, Content: tempPowerLevelContent,
}, powerLevelsOverridden }, powerLevelsOverridden