2018-06-22 12:46:19 +02:00
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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 routing
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import (
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"context"
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"net/http"
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2018-07-11 12:13:04 +02:00
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"net/url"
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2018-06-22 12:46:19 +02:00
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2018-07-11 12:13:04 +02:00
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"github.com/matrix-org/dendrite/clientapi/jsonerror"
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2018-06-22 12:46:19 +02:00
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"github.com/matrix-org/dendrite/roomserver/api"
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"github.com/matrix-org/gomatrixserverlib"
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"github.com/matrix-org/util"
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)
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// GetState returns state events & auth events for the roomID, eventID
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func GetState(
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ctx context.Context,
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request *gomatrixserverlib.FederationRequest,
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2020-05-01 11:48:17 +02:00
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rsAPI api.RoomserverInternalAPI,
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2018-06-22 12:46:19 +02:00
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roomID string,
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) util.JSONResponse {
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2018-07-11 12:13:04 +02:00
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eventID, err := parseEventIDParam(request)
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if err != nil {
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return *err
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}
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2020-05-01 11:48:17 +02:00
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state, err := getState(ctx, request, rsAPI, roomID, eventID)
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2018-06-22 12:46:19 +02:00
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if err != nil {
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return *err
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}
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return util.JSONResponse{Code: http.StatusOK, JSON: state}
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}
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// GetStateIDs returns state event IDs & auth event IDs for the roomID, eventID
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func GetStateIDs(
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ctx context.Context,
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request *gomatrixserverlib.FederationRequest,
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2020-05-01 11:48:17 +02:00
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rsAPI api.RoomserverInternalAPI,
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2018-06-22 12:46:19 +02:00
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roomID string,
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) util.JSONResponse {
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2018-07-11 12:13:04 +02:00
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eventID, err := parseEventIDParam(request)
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if err != nil {
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return *err
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}
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2020-05-01 11:48:17 +02:00
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state, err := getState(ctx, request, rsAPI, roomID, eventID)
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2018-06-22 12:46:19 +02:00
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if err != nil {
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return *err
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}
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stateEventIDs := getIDsFromEvent(state.StateEvents)
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authEventIDs := getIDsFromEvent(state.AuthEvents)
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return util.JSONResponse{Code: http.StatusOK, JSON: gomatrixserverlib.RespStateIDs{
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StateEventIDs: stateEventIDs,
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AuthEventIDs: authEventIDs,
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},
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}
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}
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2018-07-11 12:13:04 +02:00
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func parseEventIDParam(
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request *gomatrixserverlib.FederationRequest,
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) (eventID string, resErr *util.JSONResponse) {
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URL, err := url.Parse(request.RequestURI())
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if err != nil {
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2019-06-19 15:05:03 +02:00
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response := util.ErrorResponse(err)
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resErr = &response
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2018-07-11 12:13:04 +02:00
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return
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}
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eventID = URL.Query().Get("event_id")
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if eventID == "" {
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resErr = &util.JSONResponse{
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Code: http.StatusBadRequest,
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JSON: jsonerror.MissingArgument("event_id missing"),
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}
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}
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return
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}
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2018-06-22 12:46:19 +02:00
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func getState(
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ctx context.Context,
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request *gomatrixserverlib.FederationRequest,
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2020-05-01 11:48:17 +02:00
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rsAPI api.RoomserverInternalAPI,
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2018-06-22 12:46:19 +02:00
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roomID string,
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eventID string,
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) (*gomatrixserverlib.RespState, *util.JSONResponse) {
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2020-05-01 11:48:17 +02:00
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event, resErr := getEvent(ctx, request, rsAPI, eventID)
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2018-06-22 12:46:19 +02:00
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if resErr != nil {
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return nil, resErr
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}
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2019-06-25 12:32:15 +02:00
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if event.RoomID() != roomID {
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return nil, &util.JSONResponse{Code: http.StatusNotFound, JSON: nil}
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}
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2018-06-22 12:46:19 +02:00
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var response api.QueryStateAndAuthChainResponse
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2020-05-01 11:48:17 +02:00
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err := rsAPI.QueryStateAndAuthChain(
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2018-06-22 12:46:19 +02:00
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ctx,
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&api.QueryStateAndAuthChainRequest{
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RoomID: roomID,
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Federation for v3/v4 rooms (#954)
* Update gomatrixserverlib
* Default to room version 4
* Update gomatrixserverlib
* Limit prev_events and auth_events
* Fix auth_events, prev_events
* Fix linter issues
* Update gomatrixserverlib
* Fix getState
* Update sytest-whitelist
* Squashed commit of the following:
commit 067b87506357c996fd6ddb11271db9469ad4ce80
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri Apr 3 14:29:06 2020 +0100
Invites v2 endpoint (#952)
* Start converting v1 invite endpoint to v2
* Update gomatrixserverlib
* Early federationsender code for sending invites
* Sending invites sorta happens now
* Populate invite request with stripped state
* Remodel a bit, don't reflect received invites
* Handle invite_room_state
* Handle room versions a bit better
* Update gomatrixserverlib
* Tweak order in destinationQueue.next
* Revert check in processMessage
* Tweak federation sender destination queue code a bit
* Add comments
commit 955244c09298d0e6c870377dad3af2ffa1f5e578
Author: Ben B <benne@klimlive.de>
Date: Fri Apr 3 12:40:50 2020 +0200
use custom http client instead of the http DefaultClient (#823)
This commit replaces the default client from the http lib with a custom one.
The previously used default client doesn't come with a timeout. This could cause
unwanted locks.
That solution chosen here creates a http client in the base component dendrite
with a constant timeout of 30 seconds. If it should be necessary to overwrite
this, we could include the timeout in the dendrite configuration.
Here it would be a good idea to extend the type "Address" by a timeout and
create an http client for each service.
Closes #820
Signed-off-by: Benedikt Bongartz <benne@klimlive.de>
Co-authored-by: Kegsay <kegan@matrix.org>
* Update sytest-whitelist, sytest-blacklist
* Update go.mod/go.sum
* Add some error wrapping for debug
* Add a NOTSPEC to common/events.go
* Perform state resolution at send_join
* Set default room version to v2 again
* Tweak GetCapabilities
* Add comments to ResolveConflictsAdhoc
* Update sytest-blacklist
* go mod tidy
* Update sytest-whitelist, sytest-blacklist
* Update versions
* Updates from review comments
* Update sytest-blacklist, sytest-whitelist
* Check room versions compatible at make_join, add some comments, update gomatrixserverlib, other tweaks
* Set default room version back to v2
* Update gomatrixserverlib, sytest-whitelist
2020-04-09 16:46:06 +02:00
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PrevEventIDs: []string{eventID},
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2020-06-11 16:07:16 +02:00
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AuthEventIDs: event.AuthEventIDs(),
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2018-06-22 12:46:19 +02:00
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},
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&response,
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)
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if err != nil {
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resErr := util.ErrorResponse(err)
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return nil, &resErr
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}
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if !response.RoomExists {
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return nil, &util.JSONResponse{Code: http.StatusNotFound, JSON: nil}
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}
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return &gomatrixserverlib.RespState{
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2020-03-27 17:28:22 +01:00
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StateEvents: gomatrixserverlib.UnwrapEventHeaders(response.StateEvents),
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AuthEvents: gomatrixserverlib.UnwrapEventHeaders(response.AuthChainEvents),
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2018-06-22 12:46:19 +02:00
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}, nil
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}
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func getIDsFromEvent(events []gomatrixserverlib.Event) []string {
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IDs := make([]string, len(events))
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for i := range events {
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IDs[i] = events[i].EventID()
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}
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return IDs
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}
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