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https://github.com/matrix-org/dendrite
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Add a new component: currentstateserver (#1171)
* Add a new component: currentstateserver - Add a skeleton for it, with databases and a single query method. - Add integration tests for it. - Add listen/address fields in the config (breaking as this will force people to specify this to validate) Not currently hooked up to anything yet. * Unbreak config tests * Add current_state to sample config * comments
This commit is contained in:
Kegsay
GitHub
parent
3a18b7fc78
commit
ca5bbffd8d
19 changed files with 1293 additions and 3 deletions
64
currentstateserver/api/api.go
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64
currentstateserver/api/api.go
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// Copyright 2020 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package api
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import (
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"context"
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"encoding/json"
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"fmt"
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"strings"
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"github.com/matrix-org/gomatrixserverlib"
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)
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type CurrentStateInternalAPI interface {
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QueryCurrentState(ctx context.Context, req *QueryCurrentStateRequest, res *QueryCurrentStateResponse) error
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}
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type QueryCurrentStateRequest struct {
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RoomID string
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StateTuples []gomatrixserverlib.StateKeyTuple
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}
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type QueryCurrentStateResponse struct {
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StateEvents map[gomatrixserverlib.StateKeyTuple]gomatrixserverlib.HeaderedEvent
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}
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// MarshalJSON stringifies the StateKeyTuple keys so they can be sent over the wire in HTTP API mode.
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func (r *QueryCurrentStateResponse) MarshalJSON() ([]byte, error) {
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se := make(map[string]gomatrixserverlib.HeaderedEvent, len(r.StateEvents))
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for k, v := range r.StateEvents {
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// use 0x1F (unit separator) as the delimiter between type/state key,
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se[fmt.Sprintf("%s\x1F%s", k.EventType, k.StateKey)] = v
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}
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return json.Marshal(se)
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}
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func (r *QueryCurrentStateResponse) UnmarshalJSON(data []byte) error {
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res := make(map[string]gomatrixserverlib.HeaderedEvent)
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err := json.Unmarshal(data, &res)
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if err != nil {
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return err
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}
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r.StateEvents = make(map[gomatrixserverlib.StateKeyTuple]gomatrixserverlib.HeaderedEvent, len(res))
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for k, v := range res {
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fields := strings.Split(k, "\x1F")
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r.StateEvents[gomatrixserverlib.StateKeyTuple{
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EventType: fields[0],
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StateKey: fields[1],
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}] = v
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}
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return nil
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}
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140
currentstateserver/consumers/roomserver.go
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140
currentstateserver/consumers/roomserver.go
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// Copyright 2020 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package consumers
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import (
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"context"
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"encoding/json"
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"github.com/Shopify/sarama"
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"github.com/matrix-org/dendrite/currentstateserver/storage"
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"github.com/matrix-org/dendrite/internal"
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"github.com/matrix-org/dendrite/roomserver/api"
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"github.com/matrix-org/dendrite/syncapi/types"
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"github.com/matrix-org/gomatrixserverlib"
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log "github.com/sirupsen/logrus"
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)
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type OutputRoomEventConsumer struct {
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rsConsumer *internal.ContinualConsumer
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db storage.Database
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}
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func NewOutputRoomEventConsumer(topicName string, kafkaConsumer sarama.Consumer, store storage.Database) *OutputRoomEventConsumer {
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consumer := &internal.ContinualConsumer{
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Topic: topicName,
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Consumer: kafkaConsumer,
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PartitionStore: store,
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}
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s := &OutputRoomEventConsumer{
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rsConsumer: consumer,
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db: store,
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}
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consumer.ProcessMessage = s.onMessage
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return s
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}
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func (c *OutputRoomEventConsumer) onMessage(msg *sarama.ConsumerMessage) error {
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// Parse out the event JSON
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var output api.OutputEvent
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if err := json.Unmarshal(msg.Value, &output); err != nil {
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// If the message was invalid, log it and move on to the next message in the stream
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log.WithError(err).Errorf("roomserver output log: message parse failure")
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return nil
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}
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switch output.Type {
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case api.OutputTypeNewRoomEvent:
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return c.onNewRoomEvent(context.TODO(), *output.NewRoomEvent)
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case api.OutputTypeNewInviteEvent:
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case api.OutputTypeRetireInviteEvent:
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default:
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log.WithField("type", output.Type).Debug(
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"roomserver output log: ignoring unknown output type",
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)
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}
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return nil
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}
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func (c *OutputRoomEventConsumer) onNewRoomEvent(
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ctx context.Context, msg api.OutputNewRoomEvent,
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) error {
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ev := msg.Event
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addsStateEvents := msg.AddsState()
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ev, err := c.updateStateEvent(ev)
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if err != nil {
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return err
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}
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for i := range addsStateEvents {
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addsStateEvents[i], err = c.updateStateEvent(addsStateEvents[i])
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if err != nil {
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return err
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}
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}
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err = c.db.StoreStateEvents(
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ctx,
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addsStateEvents,
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msg.RemovesStateEventIDs,
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)
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if err != nil {
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// panic rather than continue with an inconsistent database
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log.WithFields(log.Fields{
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"event": string(ev.JSON()),
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log.ErrorKey: err,
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"add": msg.AddsStateEventIDs,
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"del": msg.RemovesStateEventIDs,
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}).Panicf("roomserver output log: write event failure")
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}
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return nil
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}
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// Start consuming from room servers
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func (c *OutputRoomEventConsumer) Start() error {
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return c.rsConsumer.Start()
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}
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func (c *OutputRoomEventConsumer) updateStateEvent(event gomatrixserverlib.HeaderedEvent) (gomatrixserverlib.HeaderedEvent, error) {
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var stateKey string
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if event.StateKey() == nil {
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stateKey = ""
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} else {
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stateKey = *event.StateKey()
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}
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prevEvent, err := c.db.GetStateEvent(
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context.TODO(), event.RoomID(), event.Type(), stateKey,
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)
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if err != nil {
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return event, err
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}
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if prevEvent == nil {
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return event, nil
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}
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prev := types.PrevEventRef{
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PrevContent: prevEvent.Content(),
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ReplacesState: prevEvent.EventID(),
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PrevSender: prevEvent.Sender(),
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}
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event.Event, err = event.SetUnsigned(prev)
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return event, err
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}
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51
currentstateserver/currentstateserver.go
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51
currentstateserver/currentstateserver.go
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// Copyright 2020 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package currentstateserver
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import (
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"github.com/Shopify/sarama"
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"github.com/gorilla/mux"
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"github.com/matrix-org/dendrite/currentstateserver/api"
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"github.com/matrix-org/dendrite/currentstateserver/consumers"
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"github.com/matrix-org/dendrite/currentstateserver/internal"
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"github.com/matrix-org/dendrite/currentstateserver/inthttp"
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"github.com/matrix-org/dendrite/currentstateserver/storage"
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"github.com/matrix-org/dendrite/internal/config"
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"github.com/sirupsen/logrus"
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)
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// AddInternalRoutes registers HTTP handlers for the internal API. Invokes functions
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// on the given input API.
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func AddInternalRoutes(router *mux.Router, intAPI api.CurrentStateInternalAPI) {
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inthttp.AddRoutes(router, intAPI)
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}
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// NewInternalAPI returns a concrete implementation of the internal API. Callers
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// can call functions directly on the returned API or via an HTTP interface using AddInternalRoutes.
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func NewInternalAPI(cfg *config.Dendrite, consumer sarama.Consumer) api.CurrentStateInternalAPI {
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csDB, err := storage.NewDatabase(string(cfg.Database.CurrentState), cfg.DbProperties())
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if err != nil {
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logrus.WithError(err).Panicf("failed to open database")
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}
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roomConsumer := consumers.NewOutputRoomEventConsumer(
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string(cfg.Kafka.Topics.OutputRoomEvent), consumer, csDB,
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)
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if err = roomConsumer.Start(); err != nil {
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logrus.WithError(err).Panicf("failed to start room server consumer")
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}
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return &internal.CurrentStateInternalAPI{
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DB: csDB,
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}
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}
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180
currentstateserver/currentstateserver_test.go
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180
currentstateserver/currentstateserver_test.go
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// Copyright 2020 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package currentstateserver
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import (
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"context"
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"encoding/json"
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"net/http"
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"reflect"
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"testing"
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"time"
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"github.com/Shopify/sarama"
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"github.com/gorilla/mux"
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"github.com/matrix-org/dendrite/currentstateserver/api"
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"github.com/matrix-org/dendrite/currentstateserver/inthttp"
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"github.com/matrix-org/dendrite/internal/config"
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"github.com/matrix-org/dendrite/internal/httputil"
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"github.com/matrix-org/dendrite/internal/sqlutil"
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"github.com/matrix-org/dendrite/internal/test"
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roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
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"github.com/matrix-org/gomatrixserverlib"
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"github.com/matrix-org/naffka"
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)
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var (
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testRoomVersion = gomatrixserverlib.RoomVersionV1
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testData = []json.RawMessage{
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[]byte(`{"auth_events":[],"content":{"creator":"@userid:kaer.morhen"},"depth":0,"event_id":"$0ok8ynDp7kjc95e3:kaer.morhen","hashes":{"sha256":"17kPoH+h0Dk4Omn7Sus0qMb6+oGcf+CZFEgDhv7UKWs"},"origin":"kaer.morhen","origin_server_ts":0,"prev_events":[],"prev_state":[],"room_id":"!roomid:kaer.morhen","sender":"@userid:kaer.morhen","signatures":{"kaer.morhen":{"ed25519:auto":"jP4a04f5/F10Pw95FPpdCyKAO44JOwUQ/MZOOeA/RTU1Dn+AHPMzGSaZnuGjRr/xQuADt+I3ctb5ZQfLKNzHDw"}},"state_key":"","type":"m.room.create"}`),
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[]byte(`{"auth_events":[["$0ok8ynDp7kjc95e3:kaer.morhen",{"sha256":"sWCi6Ckp9rDimQON+MrUlNRkyfZ2tjbPbWfg2NMB18Q"}]],"content":{"membership":"join"},"depth":1,"event_id":"$LEwEu0kxrtu5fOiS:kaer.morhen","hashes":{"sha256":"B7M88PhXf3vd1LaFtjQutFu4x/w7fHD28XKZ4sAsJTo"},"origin":"kaer.morhen","origin_server_ts":0,"prev_events":[["$0ok8ynDp7kjc95e3:kaer.morhen",{"sha256":"sWCi6Ckp9rDimQON+MrUlNRkyfZ2tjbPbWfg2NMB18Q"}]],"prev_state":[],"room_id":"!roomid:kaer.morhen","sender":"@userid:kaer.morhen","signatures":{"kaer.morhen":{"ed25519:auto":"p2vqmuJn7ZBRImctSaKbXCAxCcBlIjPH9JHte1ouIUGy84gpu4eLipOvSBCLL26hXfC0Zrm4WUto6Hr+ohdrCg"}},"state_key":"@userid:kaer.morhen","type":"m.room.member"}`),
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[]byte(`{"auth_events":[["$0ok8ynDp7kjc95e3:kaer.morhen",{"sha256":"sWCi6Ckp9rDimQON+MrUlNRkyfZ2tjbPbWfg2NMB18Q"}],["$LEwEu0kxrtu5fOiS:kaer.morhen",{"sha256":"1aKajq6DWHru1R1HJjvdWMEavkJJHGaTmPvfuERUXaA"}]],"content":{"join_rule":"public"},"depth":2,"event_id":"$SMHlqUrNhhBBRLeN:kaer.morhen","hashes":{"sha256":"vIuJQvmMjrGxshAkj1SXe0C4RqvMbv4ZADDw9pFCWqQ"},"origin":"kaer.morhen","origin_server_ts":0,"prev_events":[["$LEwEu0kxrtu5fOiS:kaer.morhen",{"sha256":"1aKajq6DWHru1R1HJjvdWMEavkJJHGaTmPvfuERUXaA"}]],"prev_state":[],"room_id":"!roomid:kaer.morhen","sender":"@userid:kaer.morhen","signatures":{"kaer.morhen":{"ed25519:auto":"hBMsb3Qppo3RaqqAl4JyTgaiWEbW5hlckATky6PrHun+F3YM203TzG7w9clwuQU5F5pZoB1a6nw+to0hN90FAw"}},"state_key":"","type":"m.room.join_rules"}`),
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[]byte(`{"auth_events":[["$0ok8ynDp7kjc95e3:kaer.morhen",{"sha256":"sWCi6Ckp9rDimQON+MrUlNRkyfZ2tjbPbWfg2NMB18Q"}],["$LEwEu0kxrtu5fOiS:kaer.morhen",{"sha256":"1aKajq6DWHru1R1HJjvdWMEavkJJHGaTmPvfuERUXaA"}]],"content":{"history_visibility":"shared"},"depth":3,"event_id":"$6F1yGIbO0J7TM93h:kaer.morhen","hashes":{"sha256":"Mr23GKSlZW7UCCYLgOWawI2Sg6KIoMjUWO2TDenuOgw"},"origin":"kaer.morhen","origin_server_ts":0,"prev_events":[["$SMHlqUrNhhBBRLeN:kaer.morhen",{"sha256":"SylzE8U02I+6eyEHgL+FlU0L5YdqrVp8OOlxKS9VQW0"}]],"prev_state":[],"room_id":"!roomid:kaer.morhen","sender":"@userid:kaer.morhen","signatures":{"kaer.morhen":{"ed25519:auto":"sHLKrFI3hKGrEJfpMVZSDS3LvLasQsy50CTsOwru9XTVxgRsPo6wozNtRVjxo1J3Rk18RC9JppovmQ5VR5EcDw"}},"state_key":"","type":"m.room.history_visibility"}`),
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[]byte(`{"auth_events":[["$0ok8ynDp7kjc95e3:kaer.morhen",{"sha256":"sWCi6Ckp9rDimQON+MrUlNRkyfZ2tjbPbWfg2NMB18Q"}],["$LEwEu0kxrtu5fOiS:kaer.morhen",{"sha256":"1aKajq6DWHru1R1HJjvdWMEavkJJHGaTmPvfuERUXaA"}]],"content":{"ban":50,"events":null,"events_default":0,"invite":0,"kick":50,"redact":50,"state_default":50,"users":null,"users_default":0},"depth":4,"event_id":"$UKNe10XzYzG0TeA9:kaer.morhen","hashes":{"sha256":"ngbP3yja9U5dlckKerUs/fSOhtKxZMCVvsfhPURSS28"},"origin":"kaer.morhen","origin_server_ts":0,"prev_events":[["$6F1yGIbO0J7TM93h:kaer.morhen",{"sha256":"A4CucrKSoWX4IaJXhq02mBg1sxIyZEftbC+5p3fZAvk"}]],"prev_state":[],"room_id":"!roomid:kaer.morhen","sender":"@userid:kaer.morhen","signatures":{"kaer.morhen":{"ed25519:auto":"zOmwlP01QL3yFchzuR9WHvogOoBZA3oVtNIF3lM0ZfDnqlSYZB9sns27G/4HVq0k7alaK7ZE3oGoCrVnMkPNCw"}},"state_key":"","type":"m.room.power_levels"}`),
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// messages
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[]byte(`{"auth_events":[["$0ok8ynDp7kjc95e3:kaer.morhen",{"sha256":"sWCi6Ckp9rDimQON+MrUlNRkyfZ2tjbPbWfg2NMB18Q"}],["$LEwEu0kxrtu5fOiS:kaer.morhen",{"sha256":"1aKajq6DWHru1R1HJjvdWMEavkJJHGaTmPvfuERUXaA"}]],"content":{"body":"Test Message"},"depth":5,"event_id":"$gl2T9l3qm0kUbiIJ:kaer.morhen","hashes":{"sha256":"Qx3nRMHLDPSL5hBAzuX84FiSSP0K0Kju2iFoBWH4Za8"},"origin":"kaer.morhen","origin_server_ts":0,"prev_events":[["$UKNe10XzYzG0TeA9:kaer.morhen",{"sha256":"KtSRyMjt0ZSjsv2koixTRCxIRCGoOp6QrKscsW97XRo"}]],"room_id":"!roomid:kaer.morhen","sender":"@userid:kaer.morhen","signatures":{"kaer.morhen":{"ed25519:auto":"sqDgv3EG7ml5VREzmT9aZeBpS4gAPNIaIeJOwqjDhY0GPU/BcpX5wY4R7hYLrNe5cChgV+eFy/GWm1Zfg5FfDg"}},"type":"m.room.message"}`),
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[]byte(`{"auth_events":[["$0ok8ynDp7kjc95e3:kaer.morhen",{"sha256":"sWCi6Ckp9rDimQON+MrUlNRkyfZ2tjbPbWfg2NMB18Q"}],["$LEwEu0kxrtu5fOiS:kaer.morhen",{"sha256":"1aKajq6DWHru1R1HJjvdWMEavkJJHGaTmPvfuERUXaA"}]],"content":{"body":"Test Message"},"depth":6,"event_id":"$MYSbs8m4rEbsCWXD:kaer.morhen","hashes":{"sha256":"kgbYM7v4Ud2YaBsjBTolM4ySg6rHcJNYI6nWhMSdFUA"},"origin":"kaer.morhen","origin_server_ts":0,"prev_events":[["$gl2T9l3qm0kUbiIJ:kaer.morhen",{"sha256":"C/rD04h9wGxRdN2G/IBfrgoE1UovzLZ+uskwaKZ37/Q"}]],"room_id":"!roomid:kaer.morhen","sender":"@userid:kaer.morhen","signatures":{"kaer.morhen":{"ed25519:auto":"x0UoKh968jj/F5l1/R7Ew0T6CTKuew3PLNHASNxqck/bkNe8yYQiDHXRr+kZxObeqPZZTpaF1+EI+bLU9W8GDQ"}},"type":"m.room.message"}`),
|
||||
[]byte(`{"auth_events":[["$0ok8ynDp7kjc95e3:kaer.morhen",{"sha256":"sWCi6Ckp9rDimQON+MrUlNRkyfZ2tjbPbWfg2NMB18Q"}],["$LEwEu0kxrtu5fOiS:kaer.morhen",{"sha256":"1aKajq6DWHru1R1HJjvdWMEavkJJHGaTmPvfuERUXaA"}]],"content":{"body":"Test Message"},"depth":7,"event_id":"$N5x9WJkl9ClPrAEg:kaer.morhen","hashes":{"sha256":"FWM8oz4yquTunRZ67qlW2gzPDzdWfBP6RPHXhK1I/x8"},"origin":"kaer.morhen","origin_server_ts":0,"prev_events":[["$MYSbs8m4rEbsCWXD:kaer.morhen",{"sha256":"fatqgW+SE8mb2wFn3UN+drmluoD4UJ/EcSrL6Ur9q1M"}]],"room_id":"!roomid:kaer.morhen","sender":"@userid:kaer.morhen","signatures":{"kaer.morhen":{"ed25519:auto":"Y+LX/xcyufoXMOIoqQBNOzy6lZfUGB1ffgXIrSugk6obMiyAsiRejHQN/pciZXsHKxMJLYRFAz4zSJoS/LGPAA"}},"type":"m.room.message"}`),
|
||||
}
|
||||
testEvents = []gomatrixserverlib.HeaderedEvent{}
|
||||
testStateEvents = make(map[gomatrixserverlib.StateKeyTuple]gomatrixserverlib.HeaderedEvent)
|
||||
|
||||
kafkaTopic = "room_events"
|
||||
)
|
||||
|
||||
func init() {
|
||||
for _, j := range testData {
|
||||
e, err := gomatrixserverlib.NewEventFromTrustedJSON(j, false, testRoomVersion)
|
||||
if err != nil {
|
||||
panic("cannot load test data: " + err.Error())
|
||||
}
|
||||
h := e.Headered(testRoomVersion)
|
||||
testEvents = append(testEvents, h)
|
||||
if e.StateKey() != nil {
|
||||
testStateEvents[gomatrixserverlib.StateKeyTuple{
|
||||
EventType: e.Type(),
|
||||
StateKey: *e.StateKey(),
|
||||
}] = h
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func MustWriteOutputEvent(t *testing.T, producer sarama.SyncProducer, out *roomserverAPI.OutputNewRoomEvent) error {
|
||||
value, err := json.Marshal(roomserverAPI.OutputEvent{
|
||||
Type: roomserverAPI.OutputTypeNewRoomEvent,
|
||||
NewRoomEvent: out,
|
||||
})
|
||||
if err != nil {
|
||||
t.Fatalf("failed to marshal output event: %s", err)
|
||||
}
|
||||
_, _, err = producer.SendMessage(&sarama.ProducerMessage{
|
||||
Topic: kafkaTopic,
|
||||
Key: sarama.StringEncoder(out.Event.RoomID()),
|
||||
Value: sarama.ByteEncoder(value),
|
||||
})
|
||||
if err != nil {
|
||||
t.Fatalf("failed to send message: %s", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func MustMakeInternalAPI(t *testing.T) (api.CurrentStateInternalAPI, sarama.SyncProducer) {
|
||||
cfg := &config.Dendrite{}
|
||||
cfg.Kafka.Topics.OutputRoomEvent = config.Topic(kafkaTopic)
|
||||
cfg.Database.CurrentState = config.DataSource("file::memory:")
|
||||
db, err := sqlutil.Open(sqlutil.SQLiteDriverName(), "file::memory:", nil)
|
||||
if err != nil {
|
||||
t.Fatalf("Failed to open naffka database: %s", err)
|
||||
}
|
||||
naffkaDB, err := naffka.NewSqliteDatabase(db)
|
||||
if err != nil {
|
||||
t.Fatalf("Failed to setup naffka database: %s", err)
|
||||
}
|
||||
naff, err := naffka.New(naffkaDB)
|
||||
if err != nil {
|
||||
t.Fatalf("Failed to create naffka consumer: %s", err)
|
||||
}
|
||||
return NewInternalAPI(cfg, naff), naff
|
||||
}
|
||||
|
||||
func TestQueryCurrentState(t *testing.T) {
|
||||
currStateAPI, producer := MustMakeInternalAPI(t)
|
||||
plTuple := gomatrixserverlib.StateKeyTuple{
|
||||
EventType: "m.room.power_levels",
|
||||
StateKey: "",
|
||||
}
|
||||
plEvent := testEvents[4]
|
||||
MustWriteOutputEvent(t, producer, &roomserverAPI.OutputNewRoomEvent{
|
||||
Event: plEvent,
|
||||
AddsStateEventIDs: []string{plEvent.EventID()},
|
||||
})
|
||||
// we have no good way to know /when/ the server has consumed the event
|
||||
time.Sleep(100 * time.Millisecond)
|
||||
|
||||
testCases := []struct {
|
||||
req api.QueryCurrentStateRequest
|
||||
wantRes api.QueryCurrentStateResponse
|
||||
wantErr error
|
||||
}{
|
||||
{
|
||||
req: api.QueryCurrentStateRequest{
|
||||
RoomID: plEvent.RoomID(),
|
||||
StateTuples: []gomatrixserverlib.StateKeyTuple{
|
||||
plTuple,
|
||||
},
|
||||
},
|
||||
wantRes: api.QueryCurrentStateResponse{
|
||||
StateEvents: map[gomatrixserverlib.StateKeyTuple]gomatrixserverlib.HeaderedEvent{
|
||||
plTuple: plEvent,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
runCases := func(testAPI api.CurrentStateInternalAPI) {
|
||||
for _, tc := range testCases {
|
||||
var gotRes api.QueryCurrentStateResponse
|
||||
gotErr := testAPI.QueryCurrentState(context.TODO(), &tc.req, &gotRes)
|
||||
if tc.wantErr == nil && gotErr != nil || tc.wantErr != nil && gotErr == nil {
|
||||
t.Errorf("QueryCurrentState error, got %s want %s", gotErr, tc.wantErr)
|
||||
continue
|
||||
}
|
||||
for tuple, wantEvent := range tc.wantRes.StateEvents {
|
||||
gotEvent, ok := gotRes.StateEvents[tuple]
|
||||
if !ok {
|
||||
t.Errorf("QueryCurrentState want tuple %+v but it is missing from the response", tuple)
|
||||
continue
|
||||
}
|
||||
if !reflect.DeepEqual(gotEvent.JSON(), wantEvent.JSON()) {
|
||||
t.Errorf("QueryCurrentState tuple %+v got event JSON %s want %s", tuple, string(gotEvent.JSON()), string(wantEvent.JSON()))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
t.Run("HTTP API", func(t *testing.T) {
|
||||
router := mux.NewRouter().PathPrefix(httputil.InternalPathPrefix).Subrouter()
|
||||
AddInternalRoutes(router, currStateAPI)
|
||||
apiURL, cancel := test.ListenAndServe(t, router, false)
|
||||
defer cancel()
|
||||
httpAPI, err := inthttp.NewCurrentStateAPIClient(apiURL, &http.Client{})
|
||||
if err != nil {
|
||||
t.Fatalf("failed to create HTTP client")
|
||||
}
|
||||
runCases(httpAPI)
|
||||
})
|
||||
t.Run("Monolith", func(t *testing.T) {
|
||||
runCases(currStateAPI)
|
||||
})
|
||||
}
|
||||
41
currentstateserver/internal/api.go
Normal file
41
currentstateserver/internal/api.go
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
// Copyright 2020 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 internal
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/matrix-org/dendrite/currentstateserver/api"
|
||||
"github.com/matrix-org/dendrite/currentstateserver/storage"
|
||||
"github.com/matrix-org/gomatrixserverlib"
|
||||
)
|
||||
|
||||
type CurrentStateInternalAPI struct {
|
||||
DB storage.Database
|
||||
}
|
||||
|
||||
func (a *CurrentStateInternalAPI) QueryCurrentState(ctx context.Context, req *api.QueryCurrentStateRequest, res *api.QueryCurrentStateResponse) error {
|
||||
res.StateEvents = make(map[gomatrixserverlib.StateKeyTuple]gomatrixserverlib.HeaderedEvent)
|
||||
for _, tuple := range req.StateTuples {
|
||||
ev, err := a.DB.GetStateEvent(ctx, req.RoomID, tuple.EventType, tuple.StateKey)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if ev != nil {
|
||||
res.StateEvents[tuple] = *ev
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
62
currentstateserver/inthttp/client.go
Normal file
62
currentstateserver/inthttp/client.go
Normal file
|
|
@ -0,0 +1,62 @@
|
|||
// Copyright 2020 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 inthttp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"net/http"
|
||||
|
||||
"github.com/matrix-org/dendrite/currentstateserver/api"
|
||||
"github.com/matrix-org/dendrite/internal/httputil"
|
||||
"github.com/opentracing/opentracing-go"
|
||||
)
|
||||
|
||||
// HTTP paths for the internal HTTP APIs
|
||||
const (
|
||||
QueryCurrentStatePath = "/currentstateserver/queryCurrentState"
|
||||
)
|
||||
|
||||
// NewCurrentStateAPIClient creates a CurrentStateInternalAPI implemented by talking to a HTTP POST API.
|
||||
// If httpClient is nil an error is returned
|
||||
func NewCurrentStateAPIClient(
|
||||
apiURL string,
|
||||
httpClient *http.Client,
|
||||
) (api.CurrentStateInternalAPI, error) {
|
||||
if httpClient == nil {
|
||||
return nil, errors.New("NewCurrentStateAPIClient: httpClient is <nil>")
|
||||
}
|
||||
return &httpCurrentStateInternalAPI{
|
||||
apiURL: apiURL,
|
||||
httpClient: httpClient,
|
||||
}, nil
|
||||
}
|
||||
|
||||
type httpCurrentStateInternalAPI struct {
|
||||
apiURL string
|
||||
httpClient *http.Client
|
||||
}
|
||||
|
||||
func (h *httpCurrentStateInternalAPI) QueryCurrentState(
|
||||
ctx context.Context,
|
||||
request *api.QueryCurrentStateRequest,
|
||||
response *api.QueryCurrentStateResponse,
|
||||
) error {
|
||||
span, ctx := opentracing.StartSpanFromContext(ctx, "QueryCurrentState")
|
||||
defer span.Finish()
|
||||
|
||||
apiURL := h.apiURL + QueryCurrentStatePath
|
||||
return httputil.PostJSON(ctx, span, h.httpClient, apiURL, request, response)
|
||||
}
|
||||
41
currentstateserver/inthttp/server.go
Normal file
41
currentstateserver/inthttp/server.go
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
// Copyright 2020 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 inthttp
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"net/http"
|
||||
|
||||
"github.com/gorilla/mux"
|
||||
"github.com/matrix-org/dendrite/currentstateserver/api"
|
||||
"github.com/matrix-org/dendrite/internal/httputil"
|
||||
"github.com/matrix-org/util"
|
||||
)
|
||||
|
||||
func AddRoutes(internalAPIMux *mux.Router, intAPI api.CurrentStateInternalAPI) {
|
||||
internalAPIMux.Handle(QueryCurrentStatePath,
|
||||
httputil.MakeInternalAPI("queryCurrentState", func(req *http.Request) util.JSONResponse {
|
||||
request := api.QueryCurrentStateRequest{}
|
||||
response := api.QueryCurrentStateResponse{}
|
||||
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
|
||||
return util.MessageResponse(http.StatusBadRequest, err.Error())
|
||||
}
|
||||
if err := intAPI.QueryCurrentState(req.Context(), &request, &response); err != nil {
|
||||
return util.ErrorResponse(err)
|
||||
}
|
||||
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
|
||||
}),
|
||||
)
|
||||
}
|
||||
32
currentstateserver/storage/interface.go
Normal file
32
currentstateserver/storage/interface.go
Normal file
|
|
@ -0,0 +1,32 @@
|
|||
// Copyright 2020 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 storage
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/matrix-org/dendrite/internal"
|
||||
"github.com/matrix-org/gomatrixserverlib"
|
||||
)
|
||||
|
||||
type Database interface {
|
||||
internal.PartitionStorer
|
||||
// StoreStateEvents updates the database with new events from the roomserver.
|
||||
StoreStateEvents(ctx context.Context, addStateEvents []gomatrixserverlib.HeaderedEvent, removeStateEventIDs []string) error
|
||||
// GetStateEvent returns the state event of a given type for a given room with a given state key
|
||||
// If no event could be found, returns nil
|
||||
// If there was an issue during the retrieval, returns an error
|
||||
GetStateEvent(ctx context.Context, roomID, evType, stateKey string) (*gomatrixserverlib.HeaderedEvent, error)
|
||||
}
|
||||
205
currentstateserver/storage/postgres/current_room_state_table.go
Normal file
205
currentstateserver/storage/postgres/current_room_state_table.go
Normal file
|
|
@ -0,0 +1,205 @@
|
|||
// Copyright 2020 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 postgres
|
||||
|
||||
import (
|
||||
"context"
|
||||
"database/sql"
|
||||
"encoding/json"
|
||||
|
||||
"github.com/lib/pq"
|
||||
"github.com/matrix-org/dendrite/currentstateserver/storage/tables"
|
||||
"github.com/matrix-org/dendrite/internal"
|
||||
"github.com/matrix-org/dendrite/internal/sqlutil"
|
||||
"github.com/matrix-org/gomatrixserverlib"
|
||||
)
|
||||
|
||||
const currentRoomStateSchema = `
|
||||
-- Stores the current room state for every room.
|
||||
CREATE TABLE IF NOT EXISTS currentstate_current_room_state (
|
||||
-- The 'room_id' key for the state event.
|
||||
room_id TEXT NOT NULL,
|
||||
-- The state event ID
|
||||
event_id TEXT NOT NULL,
|
||||
-- The state event type e.g 'm.room.member'
|
||||
type TEXT NOT NULL,
|
||||
-- The 'sender' property of the event.
|
||||
sender TEXT NOT NULL,
|
||||
-- The state_key value for this state event e.g ''
|
||||
state_key TEXT NOT NULL,
|
||||
-- The JSON for the event. Stored as TEXT because this should be valid UTF-8.
|
||||
headered_event_json TEXT NOT NULL,
|
||||
-- The 'content.membership' value if this event is an m.room.member event. For other
|
||||
-- events, this will be NULL.
|
||||
membership TEXT,
|
||||
-- Clobber based on 3-uple of room_id, type and state_key
|
||||
CONSTRAINT currentstate_current_room_state_unique UNIQUE (room_id, type, state_key)
|
||||
);
|
||||
-- for event deletion
|
||||
CREATE UNIQUE INDEX IF NOT EXISTS currentstate_event_id_idx ON currentstate_current_room_state(event_id, room_id, type, sender);
|
||||
-- for querying membership states of users
|
||||
CREATE INDEX IF NOT EXISTS currentstate_membership_idx ON currentstate_current_room_state(type, state_key, membership) WHERE membership IS NOT NULL AND membership != 'leave';
|
||||
`
|
||||
|
||||
const upsertRoomStateSQL = "" +
|
||||
"INSERT INTO currentstate_current_room_state (room_id, event_id, type, sender, state_key, headered_event_json, membership)" +
|
||||
" VALUES ($1, $2, $3, $4, $5, $6, $7)" +
|
||||
" ON CONFLICT ON CONSTRAINT currentstate_room_state_unique" +
|
||||
" DO UPDATE SET event_id = $2, sender=$4, headered_event_json = $6, membership = $7"
|
||||
|
||||
const deleteRoomStateByEventIDSQL = "" +
|
||||
"DELETE FROM currentstate_current_room_state WHERE event_id = $1"
|
||||
|
||||
const selectRoomIDsWithMembershipSQL = "" +
|
||||
"SELECT room_id FROM currentstate_current_room_state WHERE type = 'm.room.member' AND state_key = $1 AND membership = $2"
|
||||
|
||||
const selectStateEventSQL = "" +
|
||||
"SELECT headered_event_json FROM currentstate_current_room_state WHERE room_id = $1 AND type = $2 AND state_key = $3"
|
||||
|
||||
const selectEventsWithEventIDsSQL = "" +
|
||||
"SELECT headered_event_json FROM currentstate_current_room_state WHERE event_id = ANY($1)"
|
||||
|
||||
type currentRoomStateStatements struct {
|
||||
upsertRoomStateStmt *sql.Stmt
|
||||
deleteRoomStateByEventIDStmt *sql.Stmt
|
||||
selectRoomIDsWithMembershipStmt *sql.Stmt
|
||||
selectEventsWithEventIDsStmt *sql.Stmt
|
||||
selectStateEventStmt *sql.Stmt
|
||||
}
|
||||
|
||||
func NewPostgresCurrentRoomStateTable(db *sql.DB) (tables.CurrentRoomState, error) {
|
||||
s := ¤tRoomStateStatements{}
|
||||
_, err := db.Exec(currentRoomStateSchema)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if s.upsertRoomStateStmt, err = db.Prepare(upsertRoomStateSQL); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if s.deleteRoomStateByEventIDStmt, err = db.Prepare(deleteRoomStateByEventIDSQL); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if s.selectRoomIDsWithMembershipStmt, err = db.Prepare(selectRoomIDsWithMembershipSQL); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if s.selectEventsWithEventIDsStmt, err = db.Prepare(selectEventsWithEventIDsSQL); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if s.selectStateEventStmt, err = db.Prepare(selectStateEventSQL); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return s, nil
|
||||
}
|
||||
|
||||
// SelectRoomIDsWithMembership returns the list of room IDs which have the given user in the given membership state.
|
||||
func (s *currentRoomStateStatements) SelectRoomIDsWithMembership(
|
||||
ctx context.Context,
|
||||
txn *sql.Tx,
|
||||
userID string,
|
||||
membership string,
|
||||
) ([]string, error) {
|
||||
stmt := sqlutil.TxStmt(txn, s.selectRoomIDsWithMembershipStmt)
|
||||
rows, err := stmt.QueryContext(ctx, userID, membership)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer internal.CloseAndLogIfError(ctx, rows, "selectRoomIDsWithMembership: rows.close() failed")
|
||||
|
||||
var result []string
|
||||
for rows.Next() {
|
||||
var roomID string
|
||||
if err := rows.Scan(&roomID); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
result = append(result, roomID)
|
||||
}
|
||||
return result, rows.Err()
|
||||
}
|
||||
|
||||
func (s *currentRoomStateStatements) DeleteRoomStateByEventID(
|
||||
ctx context.Context, txn *sql.Tx, eventID string,
|
||||
) error {
|
||||
stmt := sqlutil.TxStmt(txn, s.deleteRoomStateByEventIDStmt)
|
||||
_, err := stmt.ExecContext(ctx, eventID)
|
||||
return err
|
||||
}
|
||||
|
||||
func (s *currentRoomStateStatements) UpsertRoomState(
|
||||
ctx context.Context, txn *sql.Tx,
|
||||
event gomatrixserverlib.HeaderedEvent, membership *string,
|
||||
) error {
|
||||
headeredJSON, err := json.Marshal(event)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// upsert state event
|
||||
stmt := sqlutil.TxStmt(txn, s.upsertRoomStateStmt)
|
||||
_, err = stmt.ExecContext(
|
||||
ctx,
|
||||
event.RoomID(),
|
||||
event.EventID(),
|
||||
event.Type(),
|
||||
event.Sender(),
|
||||
*event.StateKey(),
|
||||
headeredJSON,
|
||||
membership,
|
||||
)
|
||||
return err
|
||||
}
|
||||
|
||||
func (s *currentRoomStateStatements) SelectEventsWithEventIDs(
|
||||
ctx context.Context, txn *sql.Tx, eventIDs []string,
|
||||
) ([]gomatrixserverlib.HeaderedEvent, error) {
|
||||
stmt := sqlutil.TxStmt(txn, s.selectEventsWithEventIDsStmt)
|
||||
rows, err := stmt.QueryContext(ctx, pq.StringArray(eventIDs))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer internal.CloseAndLogIfError(ctx, rows, "selectEventsWithEventIDs: rows.close() failed")
|
||||
result := []gomatrixserverlib.HeaderedEvent{}
|
||||
for rows.Next() {
|
||||
var eventBytes []byte
|
||||
if err := rows.Scan(&eventBytes); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
// TODO: Handle redacted events
|
||||
var ev gomatrixserverlib.HeaderedEvent
|
||||
if err := json.Unmarshal(eventBytes, &ev); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
result = append(result, ev)
|
||||
}
|
||||
return result, rows.Err()
|
||||
}
|
||||
|
||||
func (s *currentRoomStateStatements) SelectStateEvent(
|
||||
ctx context.Context, roomID, evType, stateKey string,
|
||||
) (*gomatrixserverlib.HeaderedEvent, error) {
|
||||
stmt := s.selectStateEventStmt
|
||||
var res []byte
|
||||
err := stmt.QueryRowContext(ctx, roomID, evType, stateKey).Scan(&res)
|
||||
if err == sql.ErrNoRows {
|
||||
return nil, nil
|
||||
}
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var ev gomatrixserverlib.HeaderedEvent
|
||||
if err = json.Unmarshal(res, &ev); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &ev, err
|
||||
}
|
||||
35
currentstateserver/storage/postgres/storage.go
Normal file
35
currentstateserver/storage/postgres/storage.go
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
package postgres
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
|
||||
"github.com/matrix-org/dendrite/currentstateserver/storage/shared"
|
||||
"github.com/matrix-org/dendrite/internal/sqlutil"
|
||||
)
|
||||
|
||||
type Database struct {
|
||||
shared.Database
|
||||
db *sql.DB
|
||||
sqlutil.PartitionOffsetStatements
|
||||
}
|
||||
|
||||
// NewDatabase creates a new sync server database
|
||||
func NewDatabase(dbDataSourceName string, dbProperties sqlutil.DbProperties) (*Database, error) {
|
||||
var d Database
|
||||
var err error
|
||||
if d.db, err = sqlutil.Open("postgres", dbDataSourceName, dbProperties); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if err = d.PartitionOffsetStatements.Prepare(d.db, "currentstate"); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
currRoomState, err := NewPostgresCurrentRoomStateTable(d.db)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
d.Database = shared.Database{
|
||||
DB: d.db,
|
||||
CurrentRoomState: currRoomState,
|
||||
}
|
||||
return &d, nil
|
||||
}
|
||||
65
currentstateserver/storage/shared/storage.go
Normal file
65
currentstateserver/storage/shared/storage.go
Normal file
|
|
@ -0,0 +1,65 @@
|
|||
// Copyright 2020 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 shared
|
||||
|
||||
import (
|
||||
"context"
|
||||
"database/sql"
|
||||
|
||||
"github.com/matrix-org/dendrite/currentstateserver/storage/tables"
|
||||
"github.com/matrix-org/dendrite/internal/sqlutil"
|
||||
"github.com/matrix-org/gomatrixserverlib"
|
||||
)
|
||||
|
||||
type Database struct {
|
||||
DB *sql.DB
|
||||
CurrentRoomState tables.CurrentRoomState
|
||||
}
|
||||
|
||||
func (d *Database) GetStateEvent(ctx context.Context, roomID, evType, stateKey string) (*gomatrixserverlib.HeaderedEvent, error) {
|
||||
return d.CurrentRoomState.SelectStateEvent(ctx, roomID, evType, stateKey)
|
||||
}
|
||||
|
||||
func (d *Database) StoreStateEvents(ctx context.Context, addStateEvents []gomatrixserverlib.HeaderedEvent,
|
||||
removeStateEventIDs []string) error {
|
||||
return sqlutil.WithTransaction(d.DB, func(txn *sql.Tx) error {
|
||||
// remove first, then add, as we do not ever delete state, but do replace state which is a remove followed by an add.
|
||||
for _, eventID := range removeStateEventIDs {
|
||||
if err := d.CurrentRoomState.DeleteRoomStateByEventID(ctx, txn, eventID); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
for _, event := range addStateEvents {
|
||||
if event.StateKey() == nil {
|
||||
// ignore non state events
|
||||
continue
|
||||
}
|
||||
var membership *string
|
||||
if event.Type() == "m.room.member" {
|
||||
value, err := event.Membership()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
membership = &value
|
||||
}
|
||||
|
||||
if err := d.CurrentRoomState.UpsertRoomState(ctx, txn, event, membership); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
201
currentstateserver/storage/sqlite3/current_room_state_table.go
Normal file
201
currentstateserver/storage/sqlite3/current_room_state_table.go
Normal file
|
|
@ -0,0 +1,201 @@
|
|||
// Copyright 2020 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 sqlite3
|
||||
|
||||
import (
|
||||
"context"
|
||||
"database/sql"
|
||||
"encoding/json"
|
||||
"strings"
|
||||
|
||||
"github.com/matrix-org/dendrite/currentstateserver/storage/tables"
|
||||
"github.com/matrix-org/dendrite/internal"
|
||||
"github.com/matrix-org/dendrite/internal/sqlutil"
|
||||
"github.com/matrix-org/gomatrixserverlib"
|
||||
)
|
||||
|
||||
const currentRoomStateSchema = `
|
||||
-- Stores the current room state for every room.
|
||||
CREATE TABLE IF NOT EXISTS currentstate_current_room_state (
|
||||
room_id TEXT NOT NULL,
|
||||
event_id TEXT NOT NULL,
|
||||
type TEXT NOT NULL,
|
||||
sender TEXT NOT NULL,
|
||||
state_key TEXT NOT NULL,
|
||||
headered_event_json TEXT NOT NULL,
|
||||
membership TEXT,
|
||||
UNIQUE (room_id, type, state_key)
|
||||
);
|
||||
-- for event deletion
|
||||
CREATE UNIQUE INDEX IF NOT EXISTS currentstate_event_id_idx ON currentstate_current_room_state(event_id, room_id, type, sender);
|
||||
-- for querying membership states of users
|
||||
-- CREATE INDEX IF NOT EXISTS currentstate_membership_idx ON currentstate_current_room_state(type, state_key, membership) WHERE membership IS NOT NULL AND membership != 'leave';
|
||||
`
|
||||
|
||||
const upsertRoomStateSQL = "" +
|
||||
"INSERT INTO currentstate_current_room_state (room_id, event_id, type, sender, state_key, headered_event_json, membership)" +
|
||||
" VALUES ($1, $2, $3, $4, $5, $6, $7)" +
|
||||
" ON CONFLICT (event_id, room_id, type, sender)" +
|
||||
" DO UPDATE SET event_id = $2, sender=$4, headered_event_json = $6, membership = $7"
|
||||
|
||||
const deleteRoomStateByEventIDSQL = "" +
|
||||
"DELETE FROM currentstate_current_room_state WHERE event_id = $1"
|
||||
|
||||
const selectRoomIDsWithMembershipSQL = "" +
|
||||
"SELECT room_id FROM currentstate_current_room_state WHERE type = 'm.room.member' AND state_key = $1 AND membership = $2"
|
||||
|
||||
const selectStateEventSQL = "" +
|
||||
"SELECT headered_event_json FROM currentstate_current_room_state WHERE room_id = $1 AND type = $2 AND state_key = $3"
|
||||
|
||||
const selectEventsWithEventIDsSQL = "" +
|
||||
// TODO: The session_id and transaction_id blanks are here because otherwise
|
||||
// the rowsToStreamEvents expects there to be exactly five columns. We need to
|
||||
// figure out if these really need to be in the DB, and if so, we need a
|
||||
// better permanent fix for this. - neilalexander, 2 Jan 2020
|
||||
"SELECT added_at, headered_event_json, 0 AS session_id, false AS exclude_from_sync, '' AS transaction_id" +
|
||||
" FROM currentstate_current_room_state WHERE event_id IN ($1)"
|
||||
|
||||
type currentRoomStateStatements struct {
|
||||
upsertRoomStateStmt *sql.Stmt
|
||||
deleteRoomStateByEventIDStmt *sql.Stmt
|
||||
selectRoomIDsWithMembershipStmt *sql.Stmt
|
||||
selectStateEventStmt *sql.Stmt
|
||||
}
|
||||
|
||||
func NewSqliteCurrentRoomStateTable(db *sql.DB) (tables.CurrentRoomState, error) {
|
||||
s := ¤tRoomStateStatements{}
|
||||
_, err := db.Exec(currentRoomStateSchema)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if s.upsertRoomStateStmt, err = db.Prepare(upsertRoomStateSQL); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if s.deleteRoomStateByEventIDStmt, err = db.Prepare(deleteRoomStateByEventIDSQL); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if s.selectRoomIDsWithMembershipStmt, err = db.Prepare(selectRoomIDsWithMembershipSQL); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if s.selectStateEventStmt, err = db.Prepare(selectStateEventSQL); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return s, nil
|
||||
}
|
||||
|
||||
// SelectRoomIDsWithMembership returns the list of room IDs which have the given user in the given membership state.
|
||||
func (s *currentRoomStateStatements) SelectRoomIDsWithMembership(
|
||||
ctx context.Context,
|
||||
txn *sql.Tx,
|
||||
userID string,
|
||||
membership string, // nolint: unparam
|
||||
) ([]string, error) {
|
||||
stmt := sqlutil.TxStmt(txn, s.selectRoomIDsWithMembershipStmt)
|
||||
rows, err := stmt.QueryContext(ctx, userID, membership)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer internal.CloseAndLogIfError(ctx, rows, "selectRoomIDsWithMembership: rows.close() failed")
|
||||
|
||||
var result []string
|
||||
for rows.Next() {
|
||||
var roomID string
|
||||
if err := rows.Scan(&roomID); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
result = append(result, roomID)
|
||||
}
|
||||
return result, nil
|
||||
}
|
||||
|
||||
func (s *currentRoomStateStatements) DeleteRoomStateByEventID(
|
||||
ctx context.Context, txn *sql.Tx, eventID string,
|
||||
) error {
|
||||
stmt := sqlutil.TxStmt(txn, s.deleteRoomStateByEventIDStmt)
|
||||
_, err := stmt.ExecContext(ctx, eventID)
|
||||
return err
|
||||
}
|
||||
|
||||
func (s *currentRoomStateStatements) UpsertRoomState(
|
||||
ctx context.Context, txn *sql.Tx,
|
||||
event gomatrixserverlib.HeaderedEvent, membership *string,
|
||||
) error {
|
||||
headeredJSON, err := json.Marshal(event)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// upsert state event
|
||||
stmt := sqlutil.TxStmt(txn, s.upsertRoomStateStmt)
|
||||
_, err = stmt.ExecContext(
|
||||
ctx,
|
||||
event.RoomID(),
|
||||
event.EventID(),
|
||||
event.Type(),
|
||||
event.Sender(),
|
||||
*event.StateKey(),
|
||||
headeredJSON,
|
||||
membership,
|
||||
)
|
||||
return err
|
||||
}
|
||||
|
||||
func (s *currentRoomStateStatements) SelectEventsWithEventIDs(
|
||||
ctx context.Context, txn *sql.Tx, eventIDs []string,
|
||||
) ([]gomatrixserverlib.HeaderedEvent, error) {
|
||||
iEventIDs := make([]interface{}, len(eventIDs))
|
||||
for k, v := range eventIDs {
|
||||
iEventIDs[k] = v
|
||||
}
|
||||
query := strings.Replace(selectEventsWithEventIDsSQL, "($1)", sqlutil.QueryVariadic(len(iEventIDs)), 1)
|
||||
rows, err := txn.QueryContext(ctx, query, iEventIDs...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer internal.CloseAndLogIfError(ctx, rows, "selectEventsWithEventIDs: rows.close() failed")
|
||||
result := []gomatrixserverlib.HeaderedEvent{}
|
||||
for rows.Next() {
|
||||
var eventBytes []byte
|
||||
if err := rows.Scan(&eventBytes); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
// TODO: Handle redacted events
|
||||
var ev gomatrixserverlib.HeaderedEvent
|
||||
if err := json.Unmarshal(eventBytes, &ev); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
result = append(result, ev)
|
||||
}
|
||||
return result, nil
|
||||
}
|
||||
|
||||
func (s *currentRoomStateStatements) SelectStateEvent(
|
||||
ctx context.Context, roomID, evType, stateKey string,
|
||||
) (*gomatrixserverlib.HeaderedEvent, error) {
|
||||
stmt := s.selectStateEventStmt
|
||||
var res []byte
|
||||
err := stmt.QueryRowContext(ctx, roomID, evType, stateKey).Scan(&res)
|
||||
if err == sql.ErrNoRows {
|
||||
return nil, nil
|
||||
}
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var ev gomatrixserverlib.HeaderedEvent
|
||||
if err = json.Unmarshal(res, &ev); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &ev, err
|
||||
}
|
||||
39
currentstateserver/storage/sqlite3/storage.go
Normal file
39
currentstateserver/storage/sqlite3/storage.go
Normal file
|
|
@ -0,0 +1,39 @@
|
|||
package sqlite3
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
|
||||
"github.com/matrix-org/dendrite/currentstateserver/storage/shared"
|
||||
"github.com/matrix-org/dendrite/internal/sqlutil"
|
||||
)
|
||||
|
||||
type Database struct {
|
||||
shared.Database
|
||||
db *sql.DB
|
||||
sqlutil.PartitionOffsetStatements
|
||||
}
|
||||
|
||||
// NewDatabase creates a new sync server database
|
||||
// nolint: gocyclo
|
||||
func NewDatabase(dataSourceName string) (*Database, error) {
|
||||
var d Database
|
||||
cs, err := sqlutil.ParseFileURI(dataSourceName)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if d.db, err = sqlutil.Open(sqlutil.SQLiteDriverName(), cs, nil); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if err = d.PartitionOffsetStatements.Prepare(d.db, "currentstate"); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
currRoomState, err := NewSqliteCurrentRoomStateTable(d.db)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
d.Database = shared.Database{
|
||||
DB: d.db,
|
||||
CurrentRoomState: currRoomState,
|
||||
}
|
||||
return &d, nil
|
||||
}
|
||||
41
currentstateserver/storage/storage.go
Normal file
41
currentstateserver/storage/storage.go
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
// Copyright 2020 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.
|
||||
|
||||
// +build !wasm
|
||||
|
||||
package storage
|
||||
|
||||
import (
|
||||
"net/url"
|
||||
|
||||
"github.com/matrix-org/dendrite/currentstateserver/storage/postgres"
|
||||
"github.com/matrix-org/dendrite/currentstateserver/storage/sqlite3"
|
||||
"github.com/matrix-org/dendrite/internal/sqlutil"
|
||||
)
|
||||
|
||||
// NewDatabase opens a database connection.
|
||||
func NewDatabase(dataSourceName string, dbProperties sqlutil.DbProperties) (Database, error) {
|
||||
uri, err := url.Parse(dataSourceName)
|
||||
if err != nil {
|
||||
return postgres.NewDatabase(dataSourceName, dbProperties)
|
||||
}
|
||||
switch uri.Scheme {
|
||||
case "postgres":
|
||||
return postgres.NewDatabase(dataSourceName, dbProperties)
|
||||
case "file":
|
||||
return sqlite3.NewDatabase(dataSourceName)
|
||||
default:
|
||||
return postgres.NewDatabase(dataSourceName, dbProperties)
|
||||
}
|
||||
}
|
||||
42
currentstateserver/storage/storage_wasm.go
Normal file
42
currentstateserver/storage/storage_wasm.go
Normal file
|
|
@ -0,0 +1,42 @@
|
|||
// Copyright 2020 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 storage
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net/url"
|
||||
|
||||
"github.com/matrix-org/dendrite/currentstateserver/storage/sqlite3"
|
||||
"github.com/matrix-org/dendrite/internal/sqlutil"
|
||||
)
|
||||
|
||||
// NewDatabase opens a database connection.
|
||||
func NewDatabase(
|
||||
dataSourceName string,
|
||||
dbProperties sqlutil.DbProperties, // nolint:unparam
|
||||
) (Database, error) {
|
||||
uri, err := url.Parse(dataSourceName)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("Cannot use postgres implementation")
|
||||
}
|
||||
switch uri.Scheme {
|
||||
case "postgres":
|
||||
return nil, fmt.Errorf("Cannot use postgres implementation")
|
||||
case "file":
|
||||
return sqlite3.NewDatabase(dataSourceName)
|
||||
default:
|
||||
return nil, fmt.Errorf("Cannot use postgres implementation")
|
||||
}
|
||||
}
|
||||
31
currentstateserver/storage/tables/interface.go
Normal file
31
currentstateserver/storage/tables/interface.go
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
// Copyright 2020 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 tables
|
||||
|
||||
import (
|
||||
"context"
|
||||
"database/sql"
|
||||
|
||||
"github.com/matrix-org/gomatrixserverlib"
|
||||
)
|
||||
|
||||
type CurrentRoomState interface {
|
||||
SelectStateEvent(ctx context.Context, roomID, evType, stateKey string) (*gomatrixserverlib.HeaderedEvent, error)
|
||||
SelectEventsWithEventIDs(ctx context.Context, txn *sql.Tx, eventIDs []string) ([]gomatrixserverlib.HeaderedEvent, error)
|
||||
UpsertRoomState(ctx context.Context, txn *sql.Tx, event gomatrixserverlib.HeaderedEvent, membership *string) error
|
||||
DeleteRoomStateByEventID(ctx context.Context, txn *sql.Tx, eventID string) error
|
||||
// SelectRoomIDsWithMembership returns the list of room IDs which have the given user in the given membership state.
|
||||
SelectRoomIDsWithMembership(ctx context.Context, txn *sql.Tx, userID string, membership string) ([]string, error)
|
||||
}
|
||||
|
|
@ -121,6 +121,7 @@ database:
|
|||
federation_sender: "postgres://dendrite:itsasecret@localhost/dendrite_federationsender?sslmode=disable"
|
||||
appservice: "postgres://dendrite:itsasecret@localhost/dendrite_appservice?sslmode=disable"
|
||||
public_rooms_api: "postgres://dendrite:itsasecret@localhost/dendrite_publicroomsapi?sslmode=disable"
|
||||
current_state: "postgres://dendrite:itsasecret@localhost/dendrite_currentstate?sslmode=disable"
|
||||
max_open_conns: 100
|
||||
max_idle_conns: 2
|
||||
conn_max_lifetime: -1
|
||||
|
|
@ -143,6 +144,7 @@ listen:
|
|||
key_server: "localhost:7779"
|
||||
server_key_api: "localhost:7780"
|
||||
user_api: "localhost:7781"
|
||||
current_state_server: "localhost:7782"
|
||||
|
||||
# The configuration for tracing the dendrite components.
|
||||
tracing:
|
||||
|
|
|
|||
|
|
@ -160,10 +160,13 @@ type Dendrite struct {
|
|||
// Postgres Config
|
||||
Database struct {
|
||||
// The Account database stores the login details and account information
|
||||
// for local users. It is accessed by the ClientAPI.
|
||||
// for local users. It is accessed by the UserAPI.
|
||||
Account DataSource `yaml:"account"`
|
||||
// The CurrentState database stores the current state of all rooms.
|
||||
// It is accessed by the CurrentStateServer.
|
||||
CurrentState DataSource `yaml:"current_state"`
|
||||
// The Device database stores session information for the devices of logged
|
||||
// in local users. It is accessed by the ClientAPI, the MediaAPI and the SyncAPI.
|
||||
// in local users. It is accessed by the UserAPI.
|
||||
Device DataSource `yaml:"device"`
|
||||
// The MediaAPI database stores information about files uploaded and downloaded
|
||||
// by local users. It is only accessed by the MediaAPI.
|
||||
|
|
@ -222,6 +225,7 @@ type Dendrite struct {
|
|||
Bind struct {
|
||||
MediaAPI Address `yaml:"media_api"`
|
||||
ClientAPI Address `yaml:"client_api"`
|
||||
CurrentState Address `yaml:"current_state_server"`
|
||||
FederationAPI Address `yaml:"federation_api"`
|
||||
ServerKeyAPI Address `yaml:"server_key_api"`
|
||||
AppServiceAPI Address `yaml:"appservice_api"`
|
||||
|
|
@ -238,6 +242,7 @@ type Dendrite struct {
|
|||
Listen struct {
|
||||
MediaAPI Address `yaml:"media_api"`
|
||||
ClientAPI Address `yaml:"client_api"`
|
||||
CurrentState Address `yaml:"current_state_server"`
|
||||
FederationAPI Address `yaml:"federation_api"`
|
||||
ServerKeyAPI Address `yaml:"server_key_api"`
|
||||
AppServiceAPI Address `yaml:"appservice_api"`
|
||||
|
|
@ -601,6 +606,7 @@ func (config *Dendrite) checkDatabase(configErrs *configErrors) {
|
|||
checkNotEmpty(configErrs, "database.media_api", string(config.Database.MediaAPI))
|
||||
checkNotEmpty(configErrs, "database.sync_api", string(config.Database.SyncAPI))
|
||||
checkNotEmpty(configErrs, "database.room_server", string(config.Database.RoomServer))
|
||||
checkNotEmpty(configErrs, "database.current_state", string(config.Database.CurrentState))
|
||||
}
|
||||
|
||||
// checkListen verifies the parameters listen.* are valid.
|
||||
|
|
@ -613,6 +619,7 @@ func (config *Dendrite) checkListen(configErrs *configErrors) {
|
|||
checkNotEmpty(configErrs, "listen.edu_server", string(config.Listen.EDUServer))
|
||||
checkNotEmpty(configErrs, "listen.server_key_api", string(config.Listen.EDUServer))
|
||||
checkNotEmpty(configErrs, "listen.user_api", string(config.Listen.UserAPI))
|
||||
checkNotEmpty(configErrs, "listen.current_state_server", string(config.Listen.CurrentState))
|
||||
}
|
||||
|
||||
// checkLogging verifies the parameters logging.* are valid.
|
||||
|
|
@ -735,6 +742,15 @@ func (config *Dendrite) UserAPIURL() string {
|
|||
return "http://" + string(config.Listen.UserAPI)
|
||||
}
|
||||
|
||||
// CurrentStateAPIURL returns an HTTP URL for where the currentstateserver is listening.
|
||||
func (config *Dendrite) CurrentStateAPIURL() string {
|
||||
// Hard code the currentstateserver to talk HTTP for now.
|
||||
// If we support HTTPS we need to think of a practical way to do certificate validation.
|
||||
// People setting up servers shouldn't need to get a certificate valid for the public
|
||||
// internet for an internal API.
|
||||
return "http://" + string(config.Listen.CurrentState)
|
||||
}
|
||||
|
||||
// EDUServerURL returns an HTTP URL for where the EDU server is listening.
|
||||
func (config *Dendrite) EDUServerURL() string {
|
||||
// Hard code the EDU server to talk HTTP for now.
|
||||
|
|
@ -753,7 +769,7 @@ func (config *Dendrite) FederationSenderURL() string {
|
|||
return "http://" + string(config.Listen.FederationSender)
|
||||
}
|
||||
|
||||
// FederationSenderURL returns an HTTP URL for where the federation sender is listening.
|
||||
// ServerKeyAPIURL returns an HTTP URL for where the federation sender is listening.
|
||||
func (config *Dendrite) ServerKeyAPIURL() string {
|
||||
// Hard code the server key API server to talk HTTP for now.
|
||||
// If we support HTTPS we need to think of a practical way to do certificate validation.
|
||||
|
|
|
|||
|
|
@ -55,6 +55,7 @@ database:
|
|||
sync_api: "postgresql:///syn_api"
|
||||
room_server: "postgresql:///room_server"
|
||||
appservice: "postgresql:///appservice"
|
||||
current_state: "postgresql:///current_state"
|
||||
listen:
|
||||
room_server: "localhost:7770"
|
||||
client_api: "localhost:7771"
|
||||
|
|
@ -64,6 +65,7 @@ listen:
|
|||
appservice_api: "localhost:7777"
|
||||
edu_server: "localhost:7778"
|
||||
user_api: "localhost:7779"
|
||||
current_state_server: "localhost:7775"
|
||||
logging:
|
||||
- type: "file"
|
||||
level: "info"
|
||||
|
|
|
|||
Loading…
Reference in a new issue