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https://github.com/matrix-org/dendrite
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0577bfca55
* Pass join errors through internal API boundaries Required for certain invite sytests. We will need to think of a better way of handling this going forwards. * Include m.room.avatar in stripped state; handle trailing slashes when GETing state events * Update whitelist * Update whitelist
104 lines
3.4 KiB
Go
104 lines
3.4 KiB
Go
// Copyright 2017 Vector Creations Ltd
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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 routing
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import (
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"errors"
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"net/http"
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"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
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"github.com/matrix-org/dendrite/clientapi/httputil"
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"github.com/matrix-org/dendrite/clientapi/jsonerror"
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roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
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"github.com/matrix-org/dendrite/userapi/api"
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"github.com/matrix-org/dendrite/userapi/storage/accounts"
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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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func JoinRoomByIDOrAlias(
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req *http.Request,
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device *api.Device,
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rsAPI roomserverAPI.RoomserverInternalAPI,
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accountDB accounts.Database,
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roomIDOrAlias string,
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) util.JSONResponse {
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// Prepare to ask the roomserver to perform the room join.
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joinReq := roomserverAPI.PerformJoinRequest{
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RoomIDOrAlias: roomIDOrAlias,
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UserID: device.UserID,
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Content: map[string]interface{}{},
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}
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joinRes := roomserverAPI.PerformJoinResponse{}
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// If content was provided in the request then incude that
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// in the request. It'll get used as a part of the membership
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// event content.
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_ = httputil.UnmarshalJSONRequest(req, &joinReq.Content)
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// Work out our localpart for the client profile request.
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localpart, _, err := gomatrixserverlib.SplitID('@', device.UserID)
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if err != nil {
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util.GetLogger(req.Context()).WithError(err).Error("gomatrixserverlib.SplitID failed")
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} else {
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// Request our profile content to populate the request content with.
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var profile *authtypes.Profile
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profile, err = accountDB.GetProfileByLocalpart(req.Context(), localpart)
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if err != nil {
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util.GetLogger(req.Context()).WithError(err).Error("accountDB.GetProfileByLocalpart failed")
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} else {
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joinReq.Content["displayname"] = profile.DisplayName
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joinReq.Content["avatar_url"] = profile.AvatarURL
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}
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}
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// Ask the roomserver to perform the join.
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err = rsAPI.PerformJoin(req.Context(), &joinReq, &joinRes)
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// Handle known errors first, if this is 0 then there will be no matches (eg on success)
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switch joinRes.Error {
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case roomserverAPI.JoinErrorBadRequest:
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return util.JSONResponse{
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Code: http.StatusBadRequest,
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JSON: jsonerror.Unknown(joinRes.ErrMsg),
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}
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case roomserverAPI.JoinErrorNoRoom:
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return util.JSONResponse{
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Code: http.StatusNotFound,
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JSON: jsonerror.NotFound(joinRes.ErrMsg),
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}
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case roomserverAPI.JoinErrorNotAllowed:
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return util.JSONResponse{
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Code: http.StatusForbidden,
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JSON: jsonerror.Forbidden(joinRes.ErrMsg),
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}
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}
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// this is always populated on generic errors
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if joinRes.ErrMsg != "" {
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return util.ErrorResponse(errors.New(joinRes.ErrMsg))
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}
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// this is set on network errors in polylith mode
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if err != nil {
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return util.ErrorResponse(err)
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}
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return util.JSONResponse{
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Code: http.StatusOK,
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// TODO: Put the response struct somewhere internal.
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JSON: struct {
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RoomID string `json:"room_id"`
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}{joinRes.RoomID},
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}
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}
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