0
0
Fork 0
mirror of https://github.com/matrix-org/dendrite synced 2024-10-31 21:19:04 +01:00
dendrite/federationapi/routing/leave.go

309 lines
9.6 KiB
Go
Raw Normal View History

// 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 routing
import (
"net/http"
"time"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/internal/eventutil"
"github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util"
"github.com/sirupsen/logrus"
)
// MakeLeave implements the /make_leave API
func MakeLeave(
httpReq *http.Request,
request *gomatrixserverlib.FederationRequest,
cfg *config.FederationAPI,
rsAPI api.FederationRoomserverAPI,
roomID, userID string,
) util.JSONResponse {
_, domain, err := gomatrixserverlib.SplitID('@', userID)
if err != nil {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("Invalid UserID"),
}
}
if domain != request.Origin() {
return util.JSONResponse{
Code: http.StatusForbidden,
JSON: jsonerror.Forbidden("The leave must be sent by the server of the user"),
}
}
// Try building an event for the server
builder := gomatrixserverlib.EventBuilder{
Sender: userID,
RoomID: roomID,
Type: "m.room.member",
StateKey: &userID,
}
err = builder.SetContent(map[string]interface{}{"membership": gomatrixserverlib.Leave})
if err != nil {
util.GetLogger(httpReq.Context()).WithError(err).Error("builder.SetContent failed")
return jsonerror.InternalServerError()
}
var queryRes api.QueryLatestEventsAndStateResponse
event, err := eventutil.QueryAndBuildEvent(httpReq.Context(), &builder, cfg.Matrix, time.Now(), rsAPI, &queryRes)
if err == eventutil.ErrRoomNoExists {
return util.JSONResponse{
Code: http.StatusNotFound,
JSON: jsonerror.NotFound("Room does not exist"),
}
} else if e, ok := err.(gomatrixserverlib.BadJSONError); ok {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON(e.Error()),
}
} else if err != nil {
util.GetLogger(httpReq.Context()).WithError(err).Error("eventutil.BuildEvent failed")
return jsonerror.InternalServerError()
}
// If the user has already left then just return their last leave
// event. This means that /send_leave will be a no-op, which helps
// to reject invites multiple times - hopefully.
for _, state := range queryRes.StateEvents {
if !state.StateKeyEquals(userID) {
continue
}
if mem, merr := state.Membership(); merr == nil && mem == gomatrixserverlib.Leave {
return util.JSONResponse{
Code: http.StatusOK,
JSON: map[string]interface{}{
"room_version": event.RoomVersion,
"event": state,
},
}
}
}
// Check that the leave is allowed or not
stateEvents := make([]*gomatrixserverlib.Event, len(queryRes.StateEvents))
for i := range queryRes.StateEvents {
stateEvents[i] = queryRes.StateEvents[i].Event
}
provider := gomatrixserverlib.NewAuthEvents(stateEvents)
if err = gomatrixserverlib.Allowed(event.Event, &provider); err != nil {
return util.JSONResponse{
Code: http.StatusForbidden,
JSON: jsonerror.Forbidden(err.Error()),
}
}
return util.JSONResponse{
Code: http.StatusOK,
JSON: map[string]interface{}{
"room_version": event.RoomVersion,
"event": builder,
},
}
}
// SendLeave implements the /send_leave API
func SendLeave(
httpReq *http.Request,
request *gomatrixserverlib.FederationRequest,
cfg *config.FederationAPI,
rsAPI api.FederationRoomserverAPI,
keys gomatrixserverlib.JSONVerifier,
roomID, eventID string,
) util.JSONResponse {
Further room version wiring (#936) * Room version 2 by default, other wiring updates, update gomatrixserverlib * Fix nil pointer exception * Fix some more nil pointer exceptions hopefully * Update gomatrixserverlib * Send all room versions when joining, not just stable ones * Remove room version cquery * Get room version when getting events from the roomserver database * Reset default back to room version 2 * Don't generate event IDs unless needed * Revert "Remove room version cquery" This reverts commit a170d5873360dd059614460acc8b21ab2cda9767. * Query room version in federation API, client API as needed * Improvements to make_join send_join dance * Make room server producers use headered events * Lint tweaks * Update gomatrixserverlib * Versioned SendJoin * Query room version in syncapi backfill * Handle transaction marshalling/unmarshalling within Dendrite * Sorta fix federation (kinda) * whoops commit federation API too * Use NewEventFromTrustedJSON when getting events from the database * Update gomatrixserverlib * Strip headers on federationapi endpoints * Fix bug in clientapi profile room version query * Update gomatrixserverlib * Return more useful error if room version query doesn't find the room * Update gomatrixserverlib * Update gomatrixserverlib * Maybe fix federation * Fix formatting directive * Update sytest whitelist and blacklist * Temporarily disable room versions 3 and 4 until gmsl is fixed * Fix count of EDUs in logging * Update gomatrixserverlib * Update gomatrixserverlib * Update gomatrixserverlib * Rely on EventBuilder in gmsl to generate the event IDs for us * Some review comments fixed * Move function out of common and into gmsl * Comment in federationsender destinationqueue * Update gomatrixserverlib
2020-03-27 17:28:22 +01:00
verReq := api.QueryRoomVersionForRoomRequest{RoomID: roomID}
verRes := api.QueryRoomVersionForRoomResponse{}
if err := rsAPI.QueryRoomVersionForRoom(httpReq.Context(), &verReq, &verRes); err != nil {
Further room version wiring (#936) * Room version 2 by default, other wiring updates, update gomatrixserverlib * Fix nil pointer exception * Fix some more nil pointer exceptions hopefully * Update gomatrixserverlib * Send all room versions when joining, not just stable ones * Remove room version cquery * Get room version when getting events from the roomserver database * Reset default back to room version 2 * Don't generate event IDs unless needed * Revert "Remove room version cquery" This reverts commit a170d5873360dd059614460acc8b21ab2cda9767. * Query room version in federation API, client API as needed * Improvements to make_join send_join dance * Make room server producers use headered events * Lint tweaks * Update gomatrixserverlib * Versioned SendJoin * Query room version in syncapi backfill * Handle transaction marshalling/unmarshalling within Dendrite * Sorta fix federation (kinda) * whoops commit federation API too * Use NewEventFromTrustedJSON when getting events from the database * Update gomatrixserverlib * Strip headers on federationapi endpoints * Fix bug in clientapi profile room version query * Update gomatrixserverlib * Return more useful error if room version query doesn't find the room * Update gomatrixserverlib * Update gomatrixserverlib * Maybe fix federation * Fix formatting directive * Update sytest whitelist and blacklist * Temporarily disable room versions 3 and 4 until gmsl is fixed * Fix count of EDUs in logging * Update gomatrixserverlib * Update gomatrixserverlib * Update gomatrixserverlib * Rely on EventBuilder in gmsl to generate the event IDs for us * Some review comments fixed * Move function out of common and into gmsl * Comment in federationsender destinationqueue * Update gomatrixserverlib
2020-03-27 17:28:22 +01:00
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.UnsupportedRoomVersion(err.Error()),
}
}
// Decode the event JSON from the request.
event, err := gomatrixserverlib.NewEventFromUntrustedJSON(request.Content(), verRes.RoomVersion)
switch err.(type) {
case gomatrixserverlib.BadJSONError:
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON(err.Error()),
}
case nil:
default:
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.NotJSON("The request body could not be decoded into valid JSON. " + err.Error()),
}
}
// Check that the room ID is correct.
if event.RoomID() != roomID {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("The room ID in the request path must match the room ID in the leave event JSON"),
}
}
// Check that the event ID is correct.
if event.EventID() != eventID {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("The event ID in the request path must match the event ID in the leave event JSON"),
}
}
// Check that the event is from the server sending the request.
if event.Origin() != request.Origin() {
return util.JSONResponse{
Code: http.StatusForbidden,
JSON: jsonerror.Forbidden("The leave must be sent by the server it originated on"),
}
}
Add NATS JetStream support (#1866) * Add NATS JetStream support Update shopify/sarama * Fix addresses * Don't change Addresses in Defaults * Update saramajetstream * Add missing error check Keep typing events for at least one minute * Use all configured NATS addresses * Update saramajetstream * Try setting up with NATS * Make sure NATS uses own persistent directory (TODO: make this configurable) * Update go.mod/go.sum * Jetstream package * Various other refactoring * Build fixes * Config tweaks, make random jetstream storage path for CI * Disable interest policies * Try to sane default on jetstream base path * Try to use in-memory for CI * Restore storage/retention * Update nats.go dependency * Adapt changes to config * Remove unneeded TopicFor * Dep update * Revert "Remove unneeded TopicFor" This reverts commit f5a4e4a339b6f94ec215778dca22204adaa893d1. * Revert changes made to streams * Fix build problems * Update nats-server * Update go.mod/go.sum * Roomserver input API queuing using NATS * Fix topic naming * Prometheus metrics * More refactoring to remove saramajetstream * Add missing topic * Don't try to populate map that doesn't exist * Roomserver output topic * Update go.mod/go.sum * Message acknowledgements * Ack tweaks * Try to resume transaction re-sends * Try to resume transaction re-sends * Update to matrix-org/gomatrixserverlib@91dadfb * Remove internal.PartitionStorer from components that don't consume keychanges * Try to reduce re-allocations a bit in resolveConflictsV2 * Tweak delivery options on RS input * Publish send-to-device messages into correct JetStream subject * Async and sync roomserver input * Update dendrite-config.yaml * Remove roomserver tests for now (they need rewriting) * Remove roomserver test again (was merged back in) * Update documentation * Docker updates * More Docker updates * Update Docker readme again * Fix lint issues * Send final event in `processEvent` synchronously (since this might stop Sytest from being so upset) * Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that * Go 1.16 instead of Go 1.13 for upgrade tests and Complement * Revert "Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that" This reverts commit 368675283fc44501f227639811bdb16dd5deef8c. * Don't report any errors on `/send` to see what fun that creates * Fix panics on closed channel sends * Enforce state key matches sender * Do the same for leave * Various tweaks to make tests happier Squashed commit of the following: commit 13f9028e7a63662759ce7c55504a9d2423058668 Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 15:47:14 2022 +0000 Do the same for leave commit e6be7f05c349fafbdddfe818337a17a60c867be1 Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 15:33:42 2022 +0000 Enforce state key matches sender commit 85ede6d64bf10ce9b91cdd6d80f87350ee55242f Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 14:07:04 2022 +0000 Fix panics on closed channel sends commit 9755494a98bed62450f8001d8128e40481d27e15 Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 13:38:22 2022 +0000 Don't report any errors on `/send` to see what fun that creates commit 3bb4f87b5dd56882febb4db5621db484c8789b7c Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 13:00:26 2022 +0000 Revert "Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that" This reverts commit 368675283fc44501f227639811bdb16dd5deef8c. commit fe2673ed7be9559eaca134424e403a4faca100b0 Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 12:09:34 2022 +0000 Go 1.16 instead of Go 1.13 for upgrade tests and Complement commit 368675283fc44501f227639811bdb16dd5deef8c Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 11:51:45 2022 +0000 Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that commit b028dfc08577bcf52e6cb498026e15fa5d46d07c Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 10:29:08 2022 +0000 Send final event in `processEvent` synchronously (since this might stop Sytest from being so upset) * Merge in NATS Server v2.6.6 and nats.go v1.13 into the in-process connection fork * Add `jetstream.WithJetStreamMessage` to make ack/nak-ing less messy, use process context in consumers * Fix consumer component name in federation API * Add comment explaining where streams are defined * Tweaks to roomserver input with comments * Finish that sentence that I apparently forgot to finish in INSTALL.md * Bump version number of config to 2 * Add comments around asynchronous sends to roomserver in processEventWithMissingState * More useful error message when the config version does not match * Set version in generate-config * Fix version in config.Defaults Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2022-01-05 18:44:49 +01:00
if event.StateKey() == nil || event.StateKeyEquals("") {
return util.JSONResponse{
Code: http.StatusBadRequest,
Add NATS JetStream support (#1866) * Add NATS JetStream support Update shopify/sarama * Fix addresses * Don't change Addresses in Defaults * Update saramajetstream * Add missing error check Keep typing events for at least one minute * Use all configured NATS addresses * Update saramajetstream * Try setting up with NATS * Make sure NATS uses own persistent directory (TODO: make this configurable) * Update go.mod/go.sum * Jetstream package * Various other refactoring * Build fixes * Config tweaks, make random jetstream storage path for CI * Disable interest policies * Try to sane default on jetstream base path * Try to use in-memory for CI * Restore storage/retention * Update nats.go dependency * Adapt changes to config * Remove unneeded TopicFor * Dep update * Revert "Remove unneeded TopicFor" This reverts commit f5a4e4a339b6f94ec215778dca22204adaa893d1. * Revert changes made to streams * Fix build problems * Update nats-server * Update go.mod/go.sum * Roomserver input API queuing using NATS * Fix topic naming * Prometheus metrics * More refactoring to remove saramajetstream * Add missing topic * Don't try to populate map that doesn't exist * Roomserver output topic * Update go.mod/go.sum * Message acknowledgements * Ack tweaks * Try to resume transaction re-sends * Try to resume transaction re-sends * Update to matrix-org/gomatrixserverlib@91dadfb * Remove internal.PartitionStorer from components that don't consume keychanges * Try to reduce re-allocations a bit in resolveConflictsV2 * Tweak delivery options on RS input * Publish send-to-device messages into correct JetStream subject * Async and sync roomserver input * Update dendrite-config.yaml * Remove roomserver tests for now (they need rewriting) * Remove roomserver test again (was merged back in) * Update documentation * Docker updates * More Docker updates * Update Docker readme again * Fix lint issues * Send final event in `processEvent` synchronously (since this might stop Sytest from being so upset) * Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that * Go 1.16 instead of Go 1.13 for upgrade tests and Complement * Revert "Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that" This reverts commit 368675283fc44501f227639811bdb16dd5deef8c. * Don't report any errors on `/send` to see what fun that creates * Fix panics on closed channel sends * Enforce state key matches sender * Do the same for leave * Various tweaks to make tests happier Squashed commit of the following: commit 13f9028e7a63662759ce7c55504a9d2423058668 Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 15:47:14 2022 +0000 Do the same for leave commit e6be7f05c349fafbdddfe818337a17a60c867be1 Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 15:33:42 2022 +0000 Enforce state key matches sender commit 85ede6d64bf10ce9b91cdd6d80f87350ee55242f Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 14:07:04 2022 +0000 Fix panics on closed channel sends commit 9755494a98bed62450f8001d8128e40481d27e15 Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 13:38:22 2022 +0000 Don't report any errors on `/send` to see what fun that creates commit 3bb4f87b5dd56882febb4db5621db484c8789b7c Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 13:00:26 2022 +0000 Revert "Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that" This reverts commit 368675283fc44501f227639811bdb16dd5deef8c. commit fe2673ed7be9559eaca134424e403a4faca100b0 Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 12:09:34 2022 +0000 Go 1.16 instead of Go 1.13 for upgrade tests and Complement commit 368675283fc44501f227639811bdb16dd5deef8c Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 11:51:45 2022 +0000 Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that commit b028dfc08577bcf52e6cb498026e15fa5d46d07c Author: Neil Alexander <neilalexander@users.noreply.github.com> Date: Tue Jan 4 10:29:08 2022 +0000 Send final event in `processEvent` synchronously (since this might stop Sytest from being so upset) * Merge in NATS Server v2.6.6 and nats.go v1.13 into the in-process connection fork * Add `jetstream.WithJetStreamMessage` to make ack/nak-ing less messy, use process context in consumers * Fix consumer component name in federation API * Add comment explaining where streams are defined * Tweaks to roomserver input with comments * Finish that sentence that I apparently forgot to finish in INSTALL.md * Bump version number of config to 2 * Add comments around asynchronous sends to roomserver in processEventWithMissingState * More useful error message when the config version does not match * Set version in generate-config * Fix version in config.Defaults Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2022-01-05 18:44:49 +01:00
JSON: jsonerror.BadJSON("No state key was provided in the leave event."),
}
}
if !event.StateKeyEquals(event.Sender()) {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("Event state key must match the event sender."),
}
}
// Check if the user has already left. If so, no-op!
queryReq := &api.QueryLatestEventsAndStateRequest{
RoomID: roomID,
StateToFetch: []gomatrixserverlib.StateKeyTuple{
{
EventType: gomatrixserverlib.MRoomMember,
StateKey: *event.StateKey(),
},
},
}
queryRes := &api.QueryLatestEventsAndStateResponse{}
err = rsAPI.QueryLatestEventsAndState(httpReq.Context(), queryReq, queryRes)
if err != nil {
util.GetLogger(httpReq.Context()).WithError(err).Error("rsAPI.QueryLatestEventsAndState failed")
return jsonerror.InternalServerError()
}
// The room doesn't exist or we weren't ever joined to it. Might as well
// no-op here.
if !queryRes.RoomExists || len(queryRes.StateEvents) == 0 {
return util.JSONResponse{
Code: http.StatusOK,
JSON: struct{}{},
}
}
// Check if we're recycling a previous leave event.
if event.EventID() == queryRes.StateEvents[0].EventID() {
return util.JSONResponse{
Code: http.StatusOK,
JSON: struct{}{},
}
}
// We are/were joined/invited/banned or something. Check if
// we can no-op here.
if len(queryRes.StateEvents) == 1 {
if mem, merr := queryRes.StateEvents[0].Membership(); merr == nil && mem == gomatrixserverlib.Leave {
return util.JSONResponse{
Code: http.StatusOK,
JSON: struct{}{},
}
}
}
// Check that the event is signed by the server sending the request.
Ristretto cache (#2563) * Try Ristretto cache * Tweak * It's beautiful * Update GMSL * More strict keyable interface * Fix that some more * Make less panicky * Don't enforce mutability checks for now * Determine mutability using deep equality * Tweaks * Namespace keys * Make federation caches mutable * Update cost estimation, add metric * Update GMSL * Estimate cost for metrics better * Reduce counters a bit * Try caching events * Some guards * Try again * Try this * Use separate caches for hopefully better hash distribution * Fix bug with admitting events into cache * Try to fix bugs * Check nil * Try that again * Preserve order jeezo this is messy * thanks VS Code for doing exactly the wrong thing * Try this again * Be more specific * aaaaargh * One more time * That might be better * Stronger sorting * Cache expiries, async publishing of EDUs * Put it back * Use a shared cache again * Cost estimation fixes * Update ristretto * Reduce counters a bit * Clean up a bit * Update GMSL * 1GB * Configurable cache sizees * Tweaks * Add `config.DataUnit` for specifying friendly cache sizes * Various tweaks * Update GMSL * Add back some lazy loading caching * Include key in cost * Include key in cost * Tweak max age handling, config key name * Only register prometheus metrics if requested * Review comments @S7evinK * Don't return errors when creating caches (it is better just to crash since otherwise we'll `nil`-pointer exception everywhere) * Review comments * Update sample configs * Update GHA Workflow * Update Complement images to Go 1.18 * Remove the cache test from the federation API as we no longer guarantee immediate cache admission * Don't check the caches in the renewal test * Possibly fix the upgrade tests * Update to matrix-org/gomatrixserverlib#322 * Update documentation to refer to Go 1.18
2022-07-11 15:31:31 +02:00
redacted, err := gomatrixserverlib.RedactEventJSON(event.JSON(), event.Version())
if err != nil {
logrus.WithError(err).Errorf("XXX: leave.go")
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("The event JSON could not be redacted"),
}
}
verifyRequests := []gomatrixserverlib.VerifyJSONRequest{{
ServerName: event.Origin(),
Ristretto cache (#2563) * Try Ristretto cache * Tweak * It's beautiful * Update GMSL * More strict keyable interface * Fix that some more * Make less panicky * Don't enforce mutability checks for now * Determine mutability using deep equality * Tweaks * Namespace keys * Make federation caches mutable * Update cost estimation, add metric * Update GMSL * Estimate cost for metrics better * Reduce counters a bit * Try caching events * Some guards * Try again * Try this * Use separate caches for hopefully better hash distribution * Fix bug with admitting events into cache * Try to fix bugs * Check nil * Try that again * Preserve order jeezo this is messy * thanks VS Code for doing exactly the wrong thing * Try this again * Be more specific * aaaaargh * One more time * That might be better * Stronger sorting * Cache expiries, async publishing of EDUs * Put it back * Use a shared cache again * Cost estimation fixes * Update ristretto * Reduce counters a bit * Clean up a bit * Update GMSL * 1GB * Configurable cache sizees * Tweaks * Add `config.DataUnit` for specifying friendly cache sizes * Various tweaks * Update GMSL * Add back some lazy loading caching * Include key in cost * Include key in cost * Tweak max age handling, config key name * Only register prometheus metrics if requested * Review comments @S7evinK * Don't return errors when creating caches (it is better just to crash since otherwise we'll `nil`-pointer exception everywhere) * Review comments * Update sample configs * Update GHA Workflow * Update Complement images to Go 1.18 * Remove the cache test from the federation API as we no longer guarantee immediate cache admission * Don't check the caches in the renewal test * Possibly fix the upgrade tests * Update to matrix-org/gomatrixserverlib#322 * Update documentation to refer to Go 1.18
2022-07-11 15:31:31 +02:00
Message: redacted,
AtTS: event.OriginServerTS(),
StrictValidityChecking: true,
}}
verifyResults, err := keys.VerifyJSONs(httpReq.Context(), verifyRequests)
if err != nil {
util.GetLogger(httpReq.Context()).WithError(err).Error("keys.VerifyJSONs failed")
return jsonerror.InternalServerError()
}
if verifyResults[0].Error != nil {
return util.JSONResponse{
Code: http.StatusForbidden,
JSON: jsonerror.Forbidden("The leave must be signed by the server it originated on"),
}
}
// check membership is set to leave
mem, err := event.Membership()
if err != nil {
util.GetLogger(httpReq.Context()).WithError(err).Error("event.Membership failed")
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("missing content.membership key"),
}
}
if mem != gomatrixserverlib.Leave {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("The membership in the event content must be set to leave"),
}
}
// Send the events to the room server.
// We are responsible for notifying other servers that the user has left
// the room, so set SendAsServer to cfg.Matrix.ServerName
var response api.InputRoomEventsResponse
if err := rsAPI.InputRoomEvents(httpReq.Context(), &api.InputRoomEventsRequest{
InputRoomEvents: []api.InputRoomEvent{
{
Kind: api.KindNew,
Event: event.Headered(verRes.RoomVersion),
SendAsServer: string(cfg.Matrix.ServerName),
TransactionID: nil,
},
Further room version wiring (#936) * Room version 2 by default, other wiring updates, update gomatrixserverlib * Fix nil pointer exception * Fix some more nil pointer exceptions hopefully * Update gomatrixserverlib * Send all room versions when joining, not just stable ones * Remove room version cquery * Get room version when getting events from the roomserver database * Reset default back to room version 2 * Don't generate event IDs unless needed * Revert "Remove room version cquery" This reverts commit a170d5873360dd059614460acc8b21ab2cda9767. * Query room version in federation API, client API as needed * Improvements to make_join send_join dance * Make room server producers use headered events * Lint tweaks * Update gomatrixserverlib * Versioned SendJoin * Query room version in syncapi backfill * Handle transaction marshalling/unmarshalling within Dendrite * Sorta fix federation (kinda) * whoops commit federation API too * Use NewEventFromTrustedJSON when getting events from the database * Update gomatrixserverlib * Strip headers on federationapi endpoints * Fix bug in clientapi profile room version query * Update gomatrixserverlib * Return more useful error if room version query doesn't find the room * Update gomatrixserverlib * Update gomatrixserverlib * Maybe fix federation * Fix formatting directive * Update sytest whitelist and blacklist * Temporarily disable room versions 3 and 4 until gmsl is fixed * Fix count of EDUs in logging * Update gomatrixserverlib * Update gomatrixserverlib * Update gomatrixserverlib * Rely on EventBuilder in gmsl to generate the event IDs for us * Some review comments fixed * Move function out of common and into gmsl * Comment in federationsender destinationqueue * Update gomatrixserverlib
2020-03-27 17:28:22 +01:00
},
}, &response); err != nil {
return jsonerror.InternalAPIError(httpReq.Context(), err)
}
if response.ErrMsg != "" {
util.GetLogger(httpReq.Context()).WithField(logrus.ErrorKey, response.ErrMsg).WithField("not_allowed", response.NotAllowed).Error("producer.SendEvents failed")
if response.NotAllowed {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.Forbidden(response.ErrMsg),
}
}
return jsonerror.InternalServerError()
}
return util.JSONResponse{
Code: http.StatusOK,
JSON: struct{}{},
}
}